中国塑料2024，Vol.38Issue(11)：104-113,10.DOI:10.19491/j.issn.1001-9278.2024.11.018
呋喃基磷酰胺类阻燃剂的合成及其在阻燃PA6中的应用
Synthesis and application of furan-based phosphoramidite flame retardants for flame-retardancy of PA6
许准 1贾梦 2山颢 2许博2
作者信息
- 1. 郑州财税金融职业学院,郑州 450048
- 2. 北京工商大学轻工科学与工程学院,北京 100048
- 折叠
摘要
Abstract
To inhibit the exothermic situation of polyamide 6(PA6)during combustion,furan groups that can char at high temperature were introduced into flame retardants.A series of flame retardants containing furan groups were designed and synthesized,and their flame-retardant and heat-inhibition properties as well as corresponding mechanisms were inves-tigated by means of limiting oxygen index,vertical combustion experiment,and cone calorimetry.The results indicated that the furan groups could generate different heat suppression effects under different external environments and internal morphologies.The PA6 compounds containing large-molecule flame retardants exhibited a better heat suppression effect than those with small-molecule flame retardants according to the cone calorimetric test results.关键词
呋喃基团/成炭/聚酰胺6/阻燃Key words
furan group/charring/polyamide 6/flame retardancy分类
化学化工引用本文复制引用
许准,贾梦,山颢,许博..呋喃基磷酰胺类阻燃剂的合成及其在阻燃PA6中的应用[J].中国塑料,2024,38(11):104-113,10.
