Effects of TPP and Sesquisiloxane Flame Retardants on PC/ABS Performances

Xiang LI; Song-gang FANG; Jie YIN; Juan XU

doi:10.14028/j.cnki.1003-3726.2021.11.005

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Effects of TPP and Sesquisiloxane Flame Retardants on PC/ABS Performances

更新时间：2022-08-30

- Effects of TPP and Sesquisiloxane Flame Retardants on PC/ABS Performances
- Polymer Bulletin Vol. 34, Issue 11, Pages: 30-34(2021)
- 作者机构：
  
  湖南化工职业技术学院,株洲 412000
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2021.11.005
  CLC：
- Published：20 November 2021，
  
  Received：21 July 2020，
  
  Revised：27 April 2021，
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Xiang LI, Song-gang FANG, Jie YIN, Juan XU. Effects of TPP and Sesquisiloxane Flame Retardants on PC/ABS Performances. [J]. Polymer Bulletin 34(11):30-34(2021)
DOI：

Xiang LI, Song-gang FANG, Jie YIN, Juan XU. Effects of TPP and Sesquisiloxane Flame Retardants on PC/ABS Performances. [J]. Polymer Bulletin 34(11):30-34(2021) DOI： 10.14028/j.cnki.1003-3726.2021.11.005.

摘要

随着时代发展

人们的安全环保意识不断增强

如何制备高效的无卤阻燃PC/ABS材料一直深受科研工作者的喜爱。作者研究了核-壳结构的增韧剂、TPP及倍半硅氧烷阻燃剂对PC/ABS的阻燃效果

结果发现:核-壳结构的增韧剂对PC/ABS合金有很好的增韧效果

其中核含有有机硅的增韧剂有利于合金的阻燃性;倍半硅氧烷阻燃剂Si-9501对纯PC有很好的阻燃效果

但对PC/ABS合金阻燃效果不明显;磷系阻燃剂TPP和倍半硅氧烷阻燃剂Si-9501在PC/ABS合金中有协同阻燃作用

当复配加入0.6%的Si-9501和6%的TPP时

PC/ABS的阻燃等级为1.6mmV0

氧指数为31.6%。

Abstract

As time goes on

safety and environmental protection awareness of people was increased

how to prepare efficient halogen-free flame retardant PC/ABS materials has been loved by researchers. The flame retardant effects of coreshell tougheners

TPP and sesquisiloxane flame retardants on PC/ABS were studied

the results showed that:The toughening agent of core-shell structure has good toughening effect on PC/ABS alloy

and the toughening agent which core containing organosilicone is beneficial to the flame retardancy of the material; Sesquisiloxane flame retardant Si-9501 has good flame retardant effect on pure PC

butto PC/ABS alloy is not obvious; Phosphorous flame retardants TPP and Sesquisiloxane flame retardants Si-9501 have synergistic flame retardants in PC/ABS alloys

the flame retardant rating of PC/ABS was 1.6mmV0 and the oxygen index was 31.6% when 0.6% SI-9501 and 6% TPP were added.

关键词

PC/ABS合金核-壳结构磷系阻燃剂倍半硅氧烷阻燃剂协同作用

Keywords

PC/ABS alloyCore-shell structureSesquisiloxane flame retardantOrganosilicone flame retardantsSynergistic effect

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Graduates Forces ,Chinese People's Armed Police Force Academy

Department of Fire Protection Engineering , Chinese People's Armed Police Force Academy

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