VAMCELL™ MHPC Hydroxy Propyl Methyl Cellulose

VAMCELL™ is our registered trademark of Hydroxy Propyl Methyl Cellulose.

Introduction﹥﹥ 

VAMCELL™ HPMC is made by propylene oxide, methyl chloride with alkali-cellulose after a chemical process called Etherification under rigidly controlled conditions. The resultant nonionic polymer is purified, dried and ground to a fine white powder, this water-insoluble cellulose is turned into water-soluble nonionic polymer, HPMC is a good film-former and varies somewhat in physical and chemical properties. HPMC is quite hydrophilic and readily soluble in cold water.

CAS NO: 9004-65-3

Appearance: white or slightly yellow powder

Taste: odorless and tasteless

Carbonization temperature: 280-300℃

Bulk density:0.25-0.70g/cm³

True specific gravity: 1.26-1.31

Specification﹥﹥ 

ITEM	TECHNICAL DATA
	E60	F65	K70
Methoxy (%)	28.0-30.0	27.0-30.0	19.0-24.0
Hydroxypropyl (%)	7.0-12.0	4.0-7.5	4.0-12.0
Gel. Temperature (ºC)	58.0-64.0	62.0-68.0	70.0-90.0
PH value(1% Sol., 25 ºC)	4.0-8.0
Ash (%)	1.0 Max
Moisture (%)	5.0 Max
Size (%) (Through 100 mesh)	98Min
Chloride (%NaCl)	0.1Max
Heavy Metals(PPM)	20Max
Arsenic(PPM)	2Max
Viscosity,(CPS) Brookfield 2% Sol.	5-75000

Viscometer: Brookfield RVT  2% sol. 20℃

Properties﹥﹥ 

● Good water retention capacity

● Adjusting consistence,

● Developing workability

● Prolonging open time

● Increasing the adhesion

Application﹥﹥ 

● Building materials industry

● Cosmetic& Personal Care

● Paint industry

● Detergents

● Oilfield industry

● Pharmaceutical materials

● Food additives

●Polymerization

● Special application

Package﹥﹥ 

25kg paper bags

500kg jumbo bags

On clients’ requirement

Storage and Transportation﹥﹥ 

Keep in a dry place away from heat and sunlight, store in sealed bags.

Safety Notice﹥﹥ 

The above date is in accordance with our knowledge and experience of time, but don’t absolve the clients carefully checking it all immediately on receipt. To avoid the different formulation and different raw materials, please do more testing before using it. And we reserve the right to alter our product and without informing in advance. Please read the material safety data sheet before using it.