HEMC(Hydroxyethyl Methyl Cellulose)

CreaCellTM HM  HYDROXYETHYL METHYL CELLULOSE(HEMC)

 

CAS NO 9032-42-2

 

Description
CreaCellTM HM is a nonionic cellulose ether that provides many of the same benefits as other methylcellulose derivatives, such as the ability to efficiently thicken and provide water retention.The water solution appears strong pseudoplastic and provide excellent shear visosity.CreaCellTM HEMC is mainly used for binders,protectice colloid,thickeners,stabilizers ,emulsifier.It is dissolves readily in cold water, not the hot.
CreaCellTM HEMC has excellent performace in water-based paints and construction industries.

 

Composition and chemical structure

Typical Properties

Item names

Indexes

Appearance White or off-white powder
Viscosty range(mPa.s Brookfield,2% solution 20°C) 50-200,000
Methoxy Content(%) 21.0-31.0
Hydroxyethyl Content(%) 4.0-12.0
Humidity(%) ≤5.0
Ash(%) ≤2.5
PH value 5.5-7.0
Particle size 100mesh(through 150 µm) >90%

 

Viscosity Specification

Product name

Visosity(Brookfield mPas.s 2% 20°C)

HM-400D/400

350-500

HM-6TD/6T

5500-6500

HM-15TD/15T

12000-17000

HM-35TD/35T

32000-37000

HM-50TD/50T

45000-55000

HM-75TD/75T

70000-80000

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