供应POP-2042聚氨酯树脂

POP-2042是一种**的高承载聚合物多元醇，它由通用聚醚和苯乙烯、丙烯接枝共聚而成，产品的实际含固量**过42%，毒性很低，不会对使用者产生明显危害，颜色白、产品的加工宽容度较大；制品废品率低，耐黄芯能力强，特别适用于生产软质高承载块状和热模塑料泡沫。POP-2045, a kind of high quality and distinct load-bearing polymer polyol, is prepared by the graft copolymerization reaction of conventional polyether with acrylonitrile and styrene. Its actual solid content is around 45%, with low toxicity, which will not obvious harm users. White color and relatively large processing tolerance; low rejection rate and strong yellow stain resistance, especially applicable to the manufacture of flexible slabstock and moulded foams with high load-bearing properties.
物化性质Physical and Chemical index：
主要指标 Main characteristics