摘要
针对客车用软质PVC地板不耐香烟灼烧的缺点,从Al(OH3)/Mg(OH2)、Sb2O3和硼酸锌的用量3个方面对配方体系进行了研究。结果表明:①最佳配方为PVC,100份;DOP,50份;稳定剂,4份;润滑剂,2.5份,Al(OH)3,80份;Mg(OH2),40份;Sb2O3,4份;硼酸锌,10份。②未添加硼酸锌时,Sb2O3对试样性能的影响不明显。
Aiming at the shortcomings that soft PVC for bus had no resistance to cigarette burning, its formula was studied in dosages of Al（OH）3/Mg（OH）2, Sb2O3 and zinc borate. The results show that： （1） the optimum formula is PVC 100, DOP 50, stabilizers 4, lubricants 2.5, Al（OH）3 80, Mg（OH）2 40, Sb2O3 4, and zinc borate 10 parts; （2） Sb2O3 has no significant influences on properties of samples without zinc borate.
出处
《聚氯乙烯》
CAS
2011年第10期22-24,共3页
Polyvinyl Chloride
关键词
PVC地板
阻燃
耐香烟灼烧
配方
PVC floor
flameretardancy
cigarette-burning rcsistance
formula
