
Tianjin Yunkai Resin Technology Co ., Ltd
Contact:Manager Liu
Phone:+86-18512265831
what's app: +86-185-1226-5831
skype: tjyunkai@gmail.com
Tel:86-022-58513391
Fax:86-022-58926175
E-mail:tjyunkai@gmail.com
Website:www.tjyunkai.com
Address:Tianjin Binhai New Area, Tianjin, China
Postcode:300000
· Catalyst Resin
betway sports betting|官方网站 Catalyst Resin
1. Purpose
betway sports betting|官方网站 catalyst resin is a new type of strong acid catalyst specifically designed to replace concentrated sulfuric acid in organic chemical synthesis reactions. It is widely used in various esterification, etherification, acylation, alkylation, acetals, ketals, hydrolysis, Catalysis of chemical reactions such as hydration and ring opening.
2. Product composition
The catalyst is a bead formed by suspension copolymerization of styrene and divinylbenzene under the action of a special porogen, and then undergoes sulfonation to obtain a macroporous network with sulfonic acid groups.
3.Physical and chemical indicators
指标名称Index Designation Indices betway sports betting|官方网站
质量全交换容量mmol/g[H+] ≥4.70
湿视密度g/ml(Specific gravity) 0.75~0.82
湿真密度g/ml (Bulk Density) 1.15~1.25
出厂型式(Ionic Forms Available) H
外观(Appearance) 灰色
平均孔径nm( Average aperture) 20~45
比表面积m2/g (Surface Area) 30~58
粒度%(0.315-1.25mm) ≥95
含水量%( Moisture Content) 干态dry≤3 湿态wet:51~59
最高使用温度 ℃ 120
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