Calcium formate/Cellulose ethers producer
 
Moblie:+86(0)18539382008
Tel:+86-371-55988201
Fax:+86-371-55988202
E-mail: info@botaichem.net
Website: www.botaichem.net
Add:Room1007,10th Floor,
East1Unit,No18,Dongfeng Road East,Jinshui District,Zhengzhou,
Henan,China
Products Show Your Location: Home > Products Show
Hydroxypropyl Methylcellulose(MHPC)

 

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

Value

 

E60

F65

K70

Methoxy (%)

28.0-30.0

27.0-30.0

19.0-24.0

Hydroxy propyl (%)

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

Residue on ignition (%)

2.0 Max

Loss on drying (%)    

5.0 Max

Particle size (%, Through 100 mesh)

95Min

Heavy Metals (ppm)   

20 Max

Arsenic (ppm)

2 Max

* Viscosity (cps)

5-75000

 

 

 

 

 

 

 

 

 

 

 

 

 

* Viscometer: Brookfield RVT  2% sol. 20℃

Properties﹥﹥

● Good water retention capacity                                               ● Improved adhesion and sliding resistance

● Developing workability                                                            ● Prolonging open time

● Good wetting ability                                                                  ● Increased mortar yield

Application﹥﹥

● Construction  industry                                                              ● Cosmetic& Personal Care

● Paint industry                                                                             ● Detergents

● Oilfield industry                                                                          ● Pharmaceutical materials

● Food additives                                                                           ●Polymerization

● Special application 

Package﹥﹥

25kg net paper compound plastic  bags with PE inner liner

500kg jumbo bags with PE inner liner

On clients’ requirement

Storage and Transportation﹥﹥

Keep dry and clean conditions, away from heat and sunlight.  Stored in sealed original bags. It is classified as a non-hazardous goods. 

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.

 
Call me!