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Flame proofing copolyacrylonitrile fibres - by incorporating a chlorinated/brominated acrylonitrile-diene copolymer
Flame proofing copolyacrylonitrile fibres - by incorporating a chlorinated/brominated acrylonitrile-diene copolymer
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机译:阻燃共聚丙烯腈纤维-通过掺入氯化/溴化丙烯腈-二烯共聚物
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摘要
The flame proofing agent (1) is a chlorinated/brominated copolymer of acrylonitrile with 0.5-15 wt.% conj. diene, esp. butadiene or isoprene. (1) has good compatibility with copolyacrylonitrile (2) and fibres flame-proofed with (1) and contg. =85 wt.% copolyacrylonitrile have high whiteness. The bromine content of the fibres is 2-5 wt.% and the chlorine content 10 wt.%.
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