【摘要】 本文通过多种测试方法测定了PVA/PVC共混薄膜和共混纤维的阻燃性能。结果表明,当PVC/PVA≥25/75,体系含有S_nO₂和Sb₂O₃时,共混薄膜和共混纤维均具有较好的阻燃效果。更多还原

【Abstract】 The fire retardant property of the PVA /PVC blend fibre and film was measured by several testing methods in this paper. The results show that SnO2-and Sb2O3-containing PVA/PVC(≥25/75) blend film and fibre both exhibit good fire retardancy.更多还原