a级片在线免费播放,欧美午夜a级精美理论片,免费av手机在线观看片,欧美成人午夜视频免看

Current position：Home>Products> Polymer
Poly(methyl vinyl ether/maleic acid) half esters copolymer (EP225)
Product Name Poly(methyl vinyl ether/maleic acid) half esters copolymer (EP225)
CAS No. 25087-06-3
Content

1) Appearance : slightly turbid viscous liquid
2) APHA color: ＜200
3) Concentration (dry content): 48%-52%
4) Acid number (solids basis ): 235-290
5) Packaging: 50kg/mouth opened steel drum or plastic drum
8) HS code: 3907209090
Structural formula Poly(methyl vinyl ether/maleic acid) half esters copolymer (EP225)
Xiao Juan

+86-13476000986

Company Address:27 Donghuan Road, Jiangling County, Jingzhou City, Hubei Province

E-mail： xiaojuan@xinjingchem.com

xinjing

Copyright(C)2023,Jingzhou Xinjing Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice 鄂ICP備2021022126號-1