摘要
描述了测定材料阻燃特性的热重分析法和热分析法,用改性聚丙烯腈系纤维、粘胶、二氧化硅、三聚氰胺和对位芳族聚酰胺Twaron制成的非织造材料的耐明火性能。分析表明Twaron具有高耐热性、高强度和极好的尺寸稳定性。明火试验表明Twaron具有良好的热绝缘性。
Thermogravimetric analysis and thermomechanical analysis for determination of heat resistant characteristics are described. The open flame-resistance of nonwovens made of modacrylic, viscose-silica, melamine and Twaron para-aramid are investigated. The analysis shows that Twaron has high heat resistance, high strength and excellent dimensional stability. The open flame test reveals good thermal insulation.
出处
《国际纺织导报》
2006年第3期10-12,16,共4页
Melliand China
