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Hydroxyethyl Cellulose

Hydroxyethyl Cellulose


Description:

HEC is a nonionic cellulose derivative that dissolves readily in water,either cold or hot.It is used to produce solutions having a wide range of viscosity. Such solutions are pseudoplastic, that is, they vary in viscosity depending upon the amount of stress applied.

Specification:

ITEMS

STANDARDS

Appearance

White or off-white powder

Molar substitution degreeM.S

1.8-2.5

Humidity(%)

≤6

Water insoluble(%)

≤0.5

PH value

6.0-8.5

Heavy metalug/g

≤20

Ash(%)

≤5

Viscosity 2% in water at 20℃(mpa.s)

5100000

Pb(%)

≤0.001

Application:

HEC as a thickener,protective colloid,binder,stabilizer and suspending agent in a variety of industrial applications,such as water-based paints, adhesives, emulsion polymers, toothpaste, cosmetics and building products.

Packing: 25kg/Plastic coated polypropylene woven bag or as customers’ requests.