High Purity Hydroxyethyl Cellu

 High Purity Hydroxyethyl Cellulose HEC with Good Price!
型号: HEC
品牌:SX
原产地:中国
类别:化工 / 其它化工制品
标签︰HEC
单价: -
最少订量:18 件

产品描述

1. HEC Physical Properties

Out looking:HEC is a white or yellowish mobile powder. 40 screen pass rate:≥99%. Intenerating point:135140. Vision density:0.350.61lg/ml. Dispersing point:205210.Average moisture:6% at 23 84%rh. It can dissolve in other cool or hot water. .Normal it does not dissolve in organic solvents. Viscosity change is small when PH is within 2-12 but decrease when PH low than the range.
Chinese Manufacturer High Purity Hydroxyethyl Cellulose HEC with Competitive Price
Chinese Manufacturer High Purity Hydroxyethyl Cellulose HEC with Competitive Price

 

2. HEC Important characteristics
As a non ionic surface-active agent, it possesses the following characteristics in addition to acts of thicker agent, suspending agent, adhesive agent, emulsification agent, coating agent, water keeping agent and protective agent.
1. HEC can dissolve in both cool and hot water while it does not deposit when in hot or boiling water showing large range of non-gelatin capacity.
2. Because of non-ionic base, it can be coexist with other water-soluble polymizers, surface-active agent and salts.
3. Water keeping ability is twice that of Methyl Cellulose (MC)showing good flowage adjusting ability.
4.It is stable in viscosity and anti-mildew and makes coatings good open can effect ion as well as excellent floating-plain effects.

 

3. Product specification
 

Items Specification
Appearance White to off-white powder
Molar substitution (MS) 1.5~2.5
Viscosity Range
(2%solution)
Low viscosity 25-500cps
Middle viscosity 500-20000cps
High viscosity 20000-80000cps
Moisture,% ≤ 5
pH(1% solution) 6~8.5
Ash ≤ 5


(Viscosity designation as per customer request and application needs.)

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会员信息

河北顺星进出口有限公司
国家/地区︰河北省石家庄市
经营性质︰生产商
联系电话︰15511360268
联系人︰Stella Wang (经理)
最后上线︰2024/06/04