欧美中文字幕日产乱码_姝姝窝人体色www在线观看_汤姆永久性地域网名tomy_男男少年乖H调教跪趴SM视频_国内精品一区二区色哟哟_丰满人妻系列无码专区视频_欧美性色欧美_亚洲天堂网站无码内射_18AV一永久不迷路_亚洲精品亚洲人成在线观看下载_羞羞漫画官方页面弹窗_98国产福利在线观看精品18

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.cbmmc.com.cn

Address:Tianjin Binhai New Area, Tianjin, China

Postcode:300000


· Resin Catalyst

NKC-9 Strongly Acidic Cation Exchange Resins

 

1、Product Introduction

This product is used for organic reaction catalysis.

3、Product Parameters

 

Item

Specification

Matrix Structure

StyreneDVB

Functionality

SO3

Total Exchange Capacity

 (mmol/g) (dry)

H+ concentration4.7 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)

 0.70-080

Strength (%)

(Sized Bead Content after Grinding)

 90

Maximum Operating Temp. ()

100

pH Range

1-14

Ionic Forms Available

H

 

PREV:D072...

NEXT:nothing...

Online Service
Service Hotline

Tel

+86-022-58513391

Phone Number

+86-18512265831

Wechatapp
BACK