Tianjin Yunkai Resin Technology Co ., Ltd
Contact：Manager Liu
E-mail：julie@tjyunkai.com
Phone/wechat：+86-18512265831
what's app: +86-18512265831
Tel：86-022-58513391
skype: tjyunkai@gmail.com
Website：www.zkfengji.cn
Address：Tianjin Binhai New Area, Tianjin, China
Postcode：300000
· Resin Catalyst
NKC-9
1、Product Introduction
This product is used for organic reaction catalysis.
3、Product Parameters
Item
Specification
Matrix Structure
Styrene－DVB
Functionality
－SO3━
Total Exchange Capacity
(mmol/g) (dry)
H+ concentration≥4.7 mol/g (dry)
Total Exchange Capacity
(mmol/ml) (wet)
≥1.5
Bead Size (mm ≥95%)
0.4-1.25
Moisture Content (%)
≤10
True Density (g/ml) (wet)
1.20-1.30
Apparent Density (g/ml) (wet)
0.70-0．80
Strength (%)
(Sized Bead Content after Grinding)
≥90
Maximum Operating Temp. (℃)
100
pH Range
1-14
Ionic Forms Available
H
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