Isocyanic acid, polymethylene polyphenylene ester, polymer with 1,4-butanediol
异氰酸多亚甲基多亚苯基酯与1,4-丁二醇的聚合物 260723
CAS No: 62097-35-2
isocyanic,polymethylene,polyphenylene,ester,polymer,butanediol
Contacter Mrs.Camila Email Us
Mobile +86 18136843696
Tel +86 25 5874 5998
QQ 3461339351
WeChat +86 18136843696
Skype live:.cid.6d3c4ae5f7de0a26