Flame retardancy of organo-montmorillonite/microencapsulated red phosphorus on glass fiber reinforced PET(有机改性蒙脱土与微胶囊红磷复配阻燃玻纤增强PET)

CAIYuan-zheng(蔡远征); GUOZheng-hong(郭正虹); FANGZheng-ping(方征平)

doi:10.3785/j.issn.1008-9497.2013.04.016

Zhejiang Daxue xuebao. Lixue ban (Jul 2013)

Flame retardancy of organo-montmorillonite/microencapsulated red phosphorus on glass fiber reinforced PET(有机改性蒙脱土与微胶囊红磷复配阻燃玻纤增强PET)

CAIYuan-zheng(蔡远征),
GUOZheng-hong(郭正虹),
FANGZheng-ping(方征平)

Affiliations

CAIYuan-zheng(蔡远征): 1. Institute of Polymer Materials and Engineering, Ningbo Institute of Technology of Zhejiang University, Ningbo 315100, Zhejiang Province, China( 1.浙江大学宁波理工学院高分子材料与工程研究所，浙江　宁波　315100)
GUOZheng-hong(郭正虹): 1. Institute of Polymer Materials and Engineering, Ningbo Institute of Technology of Zhejiang University, Ningbo 315100, Zhejiang Province, China( 1.浙江大学宁波理工学院高分子材料与工程研究所，浙江　宁波　315100)
FANGZheng-ping(方征平): 1. Institute of Polymer Materials and Engineering, Ningbo Institute of Technology of Zhejiang University, Ningbo 315100, Zhejiang Province, China( 1.浙江大学宁波理工学院高分子材料与工程研究所，浙江　宁波　315100)

DOI: https://doi.org/10.3785/j.issn.1008-9497.2013.04.016
Journal volume & issue: Vol. 40, no. 4
pp. 437 – 440

Abstract

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采用熔融共混法制备玻纤增强聚对苯二甲酸乙二酯/微胶囊红磷/有机改性蒙脱土(GF-PET/MRP/OMT)复合体系，并对材料的热稳定性和阻燃性进行了研究.当向GF-PET/MRP中引入OMT时，材料的残炭含量显著提高；与GF-PET/MRP相比，OMT的加入虽然使材料的LOI有所下降，但锥型量热结果表明，OMT不仅使材料的点燃时间滞后，而且热释放速率峰值也得到了下降.此外，GF-PET/MRP阻燃材料燃烧后形成较为平整的炭层结构，而GF-PET/MRP/OMT其残炭呈现褶皱形貌.该褶皱状结构的炭层能够更有效地起到隔氧隔热的作用，从而提高材料的热稳定性及阻燃性能.

Published in Zhejiang Daxue xuebao. Lixue ban

ISSN: 1008-9497 (Print)
Publisher: Zhejiang University Press
Country of publisher: China
LCC subjects: Science: Mathematics: Instruments and machines: Electronic computers. Computer science; Science: Physics
Website: https://www.zjujournals.com/sci/EN/1008-9497/home.shtml

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