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