Soy protein and halloysite nanotubes-assisted preparation of environmentally friendly intumescent flame retardant for poly(butylene succinate)
Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succina...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Wang, Yuhai [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2020transfer abstract |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: USE OF NOVEL OBSERVATIONAL METHODOLOGY FOR MEASURING AFFECT AND BEHAVIORS IN A BEHAVIORAL INTERVENTION FOR PERSONS WITH DEMENTIA HOSPITALIZED FOR BEHAVIORAL SYMPTOMS - Marx, Katherine A. ELSEVIER, 2016, Amsterdam [u.a.] |
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| Übergeordnetes Werk: |
volume:81 ; year:2020 ; pages:0 |
| Links: |
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| DOI / URN: |
10.1016/j.polymertesting.2019.106174 |
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ELV049052705 |
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| 245 | 1 | 0 | |a Soy protein and halloysite nanotubes-assisted preparation of environmentally friendly intumescent flame retardant for poly(butylene succinate) |
| 264 | 1 | |c 2020transfer abstract | |
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| 520 | |a Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants. | ||
| 520 | |a Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants. | ||
| 650 | 7 | |a Soy protein |2 Elsevier | |
| 650 | 7 | |a Mechanical property |2 Elsevier | |
| 650 | 7 | |a Ammonium polyphosphate |2 Elsevier | |
| 650 | 7 | |a Poly(butylene succinate) |2 Elsevier | |
| 650 | 7 | |a Intumescent flame retardant |2 Elsevier | |
| 650 | 7 | |a Halloysite nanotubes |2 Elsevier | |
| 700 | 1 | |a Liu, Cong |4 oth | |
| 700 | 1 | |a Lai, Junjian |4 oth | |
| 700 | 1 | |a Lu, Chaoliang |4 oth | |
| 700 | 1 | |a Wu, Xiaoman |4 oth | |
| 700 | 1 | |a Cai, Yuqu |4 oth | |
| 700 | 1 | |a Gu, Liqiang |4 oth | |
| 700 | 1 | |a Yang, Liting |4 oth | |
| 700 | 1 | |a Zhang, Guohong |4 oth | |
| 700 | 1 | |a Shi, Guang |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |n Elsevier Science |a Marx, Katherine A. ELSEVIER |t USE OF NOVEL OBSERVATIONAL METHODOLOGY FOR MEASURING AFFECT AND BEHAVIORS IN A BEHAVIORAL INTERVENTION FOR PERSONS WITH DEMENTIA HOSPITALIZED FOR BEHAVIORAL SYMPTOMS |d 2016 |g Amsterdam [u.a.] |w (DE-627)ELV013776983 |
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10.1016/j.polymertesting.2019.106174 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001627.pica (DE-627)ELV049052705 (ELSEVIER)S0142-9418(19)31478-3 DE-627 ger DE-627 rakwb eng 610 VZ 530 VZ 52.56 bkl Wang, Yuhai verfasserin aut Soy protein and halloysite nanotubes-assisted preparation of environmentally friendly intumescent flame retardant for poly(butylene succinate) 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants. Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants. Soy protein Elsevier Mechanical property Elsevier Ammonium polyphosphate Elsevier Poly(butylene succinate) Elsevier Intumescent flame retardant Elsevier Halloysite nanotubes Elsevier Liu, Cong oth Lai, Junjian oth Lu, Chaoliang oth Wu, Xiaoman oth Cai, Yuqu oth Gu, Liqiang oth Yang, Liting oth Zhang, Guohong oth Shi, Guang oth Enthalten in Elsevier Science Marx, Katherine A. ELSEVIER USE OF NOVEL OBSERVATIONAL METHODOLOGY FOR MEASURING AFFECT AND BEHAVIORS IN A BEHAVIORAL INTERVENTION FOR PERSONS WITH DEMENTIA HOSPITALIZED FOR BEHAVIORAL SYMPTOMS 2016 Amsterdam [u.a.] (DE-627)ELV013776983 volume:81 year:2020 pages:0 https://doi.org/10.1016/j.polymertesting.2019.106174 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 52.56 Regenerative Energieformen alternative Energieformen VZ AR 81 2020 0 |
| spelling |
10.1016/j.polymertesting.2019.106174 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001627.pica (DE-627)ELV049052705 (ELSEVIER)S0142-9418(19)31478-3 DE-627 ger DE-627 rakwb eng 610 VZ 530 VZ 52.56 bkl Wang, Yuhai verfasserin aut Soy protein and halloysite nanotubes-assisted preparation of environmentally friendly intumescent flame retardant for poly(butylene succinate) 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants. Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants. Soy protein Elsevier Mechanical property Elsevier Ammonium polyphosphate Elsevier Poly(butylene succinate) Elsevier Intumescent flame retardant Elsevier Halloysite nanotubes Elsevier Liu, Cong oth Lai, Junjian oth Lu, Chaoliang oth Wu, Xiaoman oth Cai, Yuqu oth Gu, Liqiang oth Yang, Liting oth Zhang, Guohong oth Shi, Guang oth Enthalten in Elsevier Science Marx, Katherine A. ELSEVIER USE OF NOVEL OBSERVATIONAL METHODOLOGY FOR MEASURING AFFECT AND BEHAVIORS IN A BEHAVIORAL INTERVENTION FOR PERSONS WITH DEMENTIA HOSPITALIZED FOR BEHAVIORAL SYMPTOMS 2016 Amsterdam [u.a.] (DE-627)ELV013776983 volume:81 year:2020 pages:0 https://doi.org/10.1016/j.polymertesting.2019.106174 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 52.56 Regenerative Energieformen alternative Energieformen VZ AR 81 2020 0 |
| allfields_unstemmed |
10.1016/j.polymertesting.2019.106174 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001627.pica (DE-627)ELV049052705 (ELSEVIER)S0142-9418(19)31478-3 DE-627 ger DE-627 rakwb eng 610 VZ 530 VZ 52.56 bkl Wang, Yuhai verfasserin aut Soy protein and halloysite nanotubes-assisted preparation of environmentally friendly intumescent flame retardant for poly(butylene succinate) 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants. Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants. Soy protein Elsevier Mechanical property Elsevier Ammonium polyphosphate Elsevier Poly(butylene succinate) Elsevier Intumescent flame retardant Elsevier Halloysite nanotubes Elsevier Liu, Cong oth Lai, Junjian oth Lu, Chaoliang oth Wu, Xiaoman oth Cai, Yuqu oth Gu, Liqiang oth Yang, Liting oth Zhang, Guohong oth Shi, Guang oth Enthalten in Elsevier Science Marx, Katherine A. ELSEVIER USE OF NOVEL OBSERVATIONAL METHODOLOGY FOR MEASURING AFFECT AND BEHAVIORS IN A BEHAVIORAL INTERVENTION FOR PERSONS WITH DEMENTIA HOSPITALIZED FOR BEHAVIORAL SYMPTOMS 2016 Amsterdam [u.a.] (DE-627)ELV013776983 volume:81 year:2020 pages:0 https://doi.org/10.1016/j.polymertesting.2019.106174 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 52.56 Regenerative Energieformen alternative Energieformen VZ AR 81 2020 0 |
| allfieldsGer |
10.1016/j.polymertesting.2019.106174 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001627.pica (DE-627)ELV049052705 (ELSEVIER)S0142-9418(19)31478-3 DE-627 ger DE-627 rakwb eng 610 VZ 530 VZ 52.56 bkl Wang, Yuhai verfasserin aut Soy protein and halloysite nanotubes-assisted preparation of environmentally friendly intumescent flame retardant for poly(butylene succinate) 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants. Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants. Soy protein Elsevier Mechanical property Elsevier Ammonium polyphosphate Elsevier Poly(butylene succinate) Elsevier Intumescent flame retardant Elsevier Halloysite nanotubes Elsevier Liu, Cong oth Lai, Junjian oth Lu, Chaoliang oth Wu, Xiaoman oth Cai, Yuqu oth Gu, Liqiang oth Yang, Liting oth Zhang, Guohong oth Shi, Guang oth Enthalten in Elsevier Science Marx, Katherine A. ELSEVIER USE OF NOVEL OBSERVATIONAL METHODOLOGY FOR MEASURING AFFECT AND BEHAVIORS IN A BEHAVIORAL INTERVENTION FOR PERSONS WITH DEMENTIA HOSPITALIZED FOR BEHAVIORAL SYMPTOMS 2016 Amsterdam [u.a.] (DE-627)ELV013776983 volume:81 year:2020 pages:0 https://doi.org/10.1016/j.polymertesting.2019.106174 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 52.56 Regenerative Energieformen alternative Energieformen VZ AR 81 2020 0 |
| allfieldsSound |
10.1016/j.polymertesting.2019.106174 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001627.pica (DE-627)ELV049052705 (ELSEVIER)S0142-9418(19)31478-3 DE-627 ger DE-627 rakwb eng 610 VZ 530 VZ 52.56 bkl Wang, Yuhai verfasserin aut Soy protein and halloysite nanotubes-assisted preparation of environmentally friendly intumescent flame retardant for poly(butylene succinate) 2020transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants. Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants. Soy protein Elsevier Mechanical property Elsevier Ammonium polyphosphate Elsevier Poly(butylene succinate) Elsevier Intumescent flame retardant Elsevier Halloysite nanotubes Elsevier Liu, Cong oth Lai, Junjian oth Lu, Chaoliang oth Wu, Xiaoman oth Cai, Yuqu oth Gu, Liqiang oth Yang, Liting oth Zhang, Guohong oth Shi, Guang oth Enthalten in Elsevier Science Marx, Katherine A. ELSEVIER USE OF NOVEL OBSERVATIONAL METHODOLOGY FOR MEASURING AFFECT AND BEHAVIORS IN A BEHAVIORAL INTERVENTION FOR PERSONS WITH DEMENTIA HOSPITALIZED FOR BEHAVIORAL SYMPTOMS 2016 Amsterdam [u.a.] (DE-627)ELV013776983 volume:81 year:2020 pages:0 https://doi.org/10.1016/j.polymertesting.2019.106174 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 52.56 Regenerative Energieformen alternative Energieformen VZ AR 81 2020 0 |
| language |
English |
| source |
Enthalten in USE OF NOVEL OBSERVATIONAL METHODOLOGY FOR MEASURING AFFECT AND BEHAVIORS IN A BEHAVIORAL INTERVENTION FOR PERSONS WITH DEMENTIA HOSPITALIZED FOR BEHAVIORAL SYMPTOMS Amsterdam [u.a.] volume:81 year:2020 pages:0 |
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Soy protein Mechanical property Ammonium polyphosphate Poly(butylene succinate) Intumescent flame retardant Halloysite nanotubes |
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USE OF NOVEL OBSERVATIONAL METHODOLOGY FOR MEASURING AFFECT AND BEHAVIORS IN A BEHAVIORAL INTERVENTION FOR PERSONS WITH DEMENTIA HOSPITALIZED FOR BEHAVIORAL SYMPTOMS |
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Wang, Yuhai @@aut@@ Liu, Cong @@oth@@ Lai, Junjian @@oth@@ Lu, Chaoliang @@oth@@ Wu, Xiaoman @@oth@@ Cai, Yuqu @@oth@@ Gu, Liqiang @@oth@@ Yang, Liting @@oth@@ Zhang, Guohong @@oth@@ Shi, Guang @@oth@@ |
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USE OF NOVEL OBSERVATIONAL METHODOLOGY FOR MEASURING AFFECT AND BEHAVIORS IN A BEHAVIORAL INTERVENTION FOR PERSONS WITH DEMENTIA HOSPITALIZED FOR BEHAVIORAL SYMPTOMS |
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soy protein and halloysite nanotubes-assisted preparation of environmentally friendly intumescent flame retardant for poly(butylene succinate) |
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Soy protein and halloysite nanotubes-assisted preparation of environmentally friendly intumescent flame retardant for poly(butylene succinate) |
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Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants. |
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Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants. |
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Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants. |
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This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Ammonium polyphosphate (APP) and soy protein (SP) were used to form biodegradable intumescent flame retardants (BIFR) and further combined with halloysite nanotubes (HNTs) to prepare environmentally friendly intumescent flame retardants (EIFR) to enhance the flame retardancy of poly(butylene succinate) (PBS). Thermogravimetric analysis (TGA), cone calorimeter test and the observation of char residue showed that SP acted as both char source and gas source in BIFR. BIFR with APP/SP (2/1) had the best char-forming capability for PBS, significantly increasing the limiting oxygen index (LOI), reducing peak heat release rate (PHRR) and total heat release (THR), but increasing the total smoke release (TSR). HNTs had a synergistic effect with BIFR to improve the flame retardancy of PBS when at an appropriate content. Addition of 1.0 wt% HNTs increased the LOI, and reduced the PHRR and THR, especially the TSR. However, the synergistic effect became week or diminished when the content of HNTs increased to 1.5 wt% and 3.0 wt%. The possible flame retardant mechanism of EIFR for PBS was proposed. Mechanical test showed that HNTs improved the tensile strength and impact strength of PBS/EIFR composites. The result of soil burial test indicated that BIFR accelerated the biodegradation of PBS. This work may offer a strategy for providing environmentally friendly flame retardants for biodegradable polymers such as PBS, and also addressing the environmental harmfulness of traditional intumescent flame retardants.</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Soy protein</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Mechanical property</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Ammonium polyphosphate</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Poly(butylene succinate)</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Intumescent flame retardant</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Halloysite nanotubes</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Liu, Cong</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lai, Junjian</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lu, Chaoliang</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wu, Xiaoman</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Cai, Yuqu</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Gu, Liqiang</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yang, Liting</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhang, Guohong</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Shi, Guang</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Elsevier Science</subfield><subfield code="a">Marx, Katherine A. ELSEVIER</subfield><subfield code="t">USE OF NOVEL OBSERVATIONAL METHODOLOGY FOR MEASURING AFFECT AND BEHAVIORS IN A BEHAVIORAL INTERVENTION FOR PERSONS WITH DEMENTIA HOSPITALIZED FOR BEHAVIORAL SYMPTOMS</subfield><subfield code="d">2016</subfield><subfield code="g">Amsterdam [u.a.]</subfield><subfield code="w">(DE-627)ELV013776983</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:81</subfield><subfield code="g">year:2020</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.polymertesting.2019.106174</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">52.56</subfield><subfield code="j">Regenerative Energieformen</subfield><subfield code="j">alternative Energieformen</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">81</subfield><subfield code="j">2020</subfield><subfield code="h">0</subfield></datafield></record></collection>
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