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  • Company Name : Zhengzhou Cavern Industry And Commerce Co., Ltd.
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Non-ionic Hydroxyethyl Cellulose(HEC)

Non-ionic Hydroxyethyl Cellulose(HEC)
Product Detailed
Non-ionic Hydroxyethyl Cellulose(HEC) 1.non-anioc surfactant 2.Own produce 3.good thickening,bonding,suspension

Non-ionic Hydroxyethyl Cellulose(HEC) 

Synonyms: 2-Hydroxyethyl cellulose ; 2-Hydroxyethyl cellulose ether ; Cellulose 2-hydroxyethyl ether ; Cellulose hydroxyethyl ether ; Cellulose hydroxyethylate ; Cellulose, ethylene oxide-grafted ; Hydroxyethyl cellulose ether ; 

1.Properties :

1).It is a white or yellowish powder which is odorless, tasteless, easy for flow. It can dissolve in hot water, but also cold water, can’t easily dissolve in organic solvent, In general, almost organic solutions, dissolve in the scale of pH 2-12, their viscosity change is seldom.But once over this scale, their viscosity will reduce.Through surface treatment, in cold water, HEC will disperse, but not coagula, but its solution speed is slower. Generally need about 33min. Heat it or adjust pH value to 8-10, it will rapidly dissolve

2).With non-ionic characteristic it can coexist with other water-soluble polymer, surfactant, salt in a wide range. It is a fine colloidal thickener for high concentration electrolyte solution; its water retention capacity is twice than methyl cellulose, and has good flow adjustability.

3).80 eyes passing rate =99%; soft temperature:135-140oC; surface density0.35-0.61g/ml, resolve temperature:205-210 oC;, slow firing speed, balance moisture content:23 oC;when rh50%, 6%; when rh84%, 9%

(rh is relative humidity) 

2.Specification

Items

Specification

 

KH180

KH250

KH300

MS

1.5~2.1

2.2~2.8

2.9~3.2

Mositure content, H2O % Max

5.0

Ash content, % Max

5.0 (High grade)

10.0 (Qualified grade)

PH

6.0~8.5

Water Insolubility % Max

0.5 %

Viscosity (mPa.s)

See viscosity spec.

  
     

Viscosity Specification

Spec.

viscosity range (5%) ,mPa.s

viscosity range (1%) ,mPa.s

viscosity range (2%) ,mPa.s

15

80-400

/

 

300

/

/

50-400

2,000

/

/

1500-2500

6,000

/

/

4500-6500

15,000

/

1000-1400

12000-18000

30,000

/

1500-2500

26000-38000

50,000

/

2600-3300

45000-55000

100,000

/

3400-5000

80000-110000

100,000 Min

/

5000 Min

110000 Min

Note: The viscosities above are detected by NDJ viscometer, 25°C. “S” means surface treatment, that is retarded solution product.

3.Applications :

As a non-ionic surfactant, with thickening,bonding, suspension, adhesion, floating, film-forming, dispersing, water retention and protecting colloid properties,so it is widely used in the polymerization and copolymerization of synthetic resin, synthesizing of latex, preparation of water-based latex paint, preparation and synthesizing of binder, fabric processing, oil drilling, construction & building materials, daily chemical products , paper making, coating,ink chemical and so on..

4.Package, transport, storage

net weight is 25Kg pwe bag or according to customized

It should store in room which is ventilate, dry, notice damp proof. When transporting, pay much attention to the rain, sunshine.

Non-ionic Hydroxyethyl Cellulose(HEC)



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