注册windows live ld:询问两种塑料原料PP与PPS

来源:百度文库 编辑:查人人中国名人网 时间:2024/05/14 15:08:14
询问两种塑料原料PP与PPS
1)Glass coupled polypropylene,是什么PP料,参考价多少?
2)PPS料,我有客户指定要Polyphenylene Sulfide(PPS) and you can use "SUPEC" from GE Plastics or "RYTON" from Chevron Phillips,参考价?哪里有出售?