China High quality Hydroxyethyl Cellulose HEC Quotes, Factory, Purchasing, Manufacturers

Hydroxyethyl Cellulose HEC

Brand :LOVER

Product origin :CHINA

Delivery time :Within 10 days

Supply capacity :1000000kg/year

Hydroxyethyl cellulose HEC


Hydroxyethyl cellulose HEC Introduction

Hydroxyethyl cellulose HEC is a white or light yellow fibrous or powdery solid, inodorous  and atoxic. Prepared by etherified alkali cellulose and Hydroxyethyl cellulose HECis a kind of nonionic soluble cellulose ethers. Hydroxyethyl cellulose (HEC) has good thickening ability to water, can be degraded by oxygen, acid and enzyme, and could be crosslinked by Cu2+ at alkaline conditions. Heat stable, Hydroxyethyl cellulose HEC do not show gelation when heated, not precipitate under acidic conditions, Hydroxyethyl cellulose HEC has good film in forming properties.


Hydroxyethyl cellulose HEC Advantage

1. The rheology of the ink can be controlled when printing; the pigment and filler in the ink are not easily precipitated, Increasing the storage stability of water-based ink

2.  Anti-enzymatic non-ionic water thickener, can be used in a wide range of PH values (PH = 2-12).

3. Easy to disperse, can be added as slurry or use dry powder directly during the grinding of the pigment.

4. Good Constructability: It has labor saving, is not easy to drip and sag. Good resistance to splashing.

5. It has good compatibility with various surfactants and preservatives used in emulsion paint.

6. The stored viscosity stability is good, which can prevent the general hydroxyethyl cellulose from decreasing the viscosity during storage of the latex paint due to the decomposition of the enzyme.


Hydroxyethyl cellulose HEC Specification

Molar degree of substitution(M.S)

1.8-2.0

Moisture content(%)

≤10

Water insoluble matter(%)

≤0.5

PH

6.0-8.5

Heavy metal(ug/g)

≤20

Ash(%)

≤1

Viscosity(mpa.s)2%20℃aqueous solution

30000-50000

Lead content(%)

≤0.001


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