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Thickening Agent Water Retention Long Open Time Hydroxypropyl Methylcellulose Mhpc - China

price: contact company for price

Hydroxypropyl Methyl Cellulose ( MHPC)

VAMCELL Hydroxy propyl Methyl Cellulose

VAMCELL is our registered trademark of Cellulose ethers

Introduction:

VAMCELL MHPC 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 off- white powder

Taste: odorless and tasteless

Carbonization temperature: 280- 300 ºC

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 ( % ) 1.0 Max

Loss on drying ( % ) 5.0 Max

Particle size ( % , Through 100 mesh) 98 Min

Heavy Metals ( ppm) 20 Max

Arsenic ( ppm) 2 Max

* Viscosity ( mpa. s) 5- 75000

* Viscometer: Brookfield RVT, 2% sol. , 20°C.

Properties:

Good water retention

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 bags with PE inner liner

500kg jumbo bags with PE inner liner

On clients’ requirement

Storage and Transportation:

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


Company Contact:


  • Phone: 8637155988201

  • Address: NO.3 Xiangsheng Street, Zhengzhou, China, zhengzhou, China

  • Email: Email


Published date: March 28, 2014 -

  • Business Description: Botai Chemical LTD., formed 10years ago, is a subsidiary of VICTO(H.K.)

    Chemical Group Hongkong. Its corporate purpose is producing, importing,

    and exporting general chemical products. We keep good quality and

    reliable cooperation for global customers.

    ISO9001:2008, REACH certificated, three owned and joint venture factories, in Shandong, Shanxi and Henan province, supply 20000tons of calcium formate, 25000tons of cellulose ethers and 10000tons of polypropylene fibers per year.

    Our products cover calcium formate, re dispersible powder (RDP powder), fibers (pp fiber), calcium/zinc stearate, chloroacetic acid, trichloroacetyl chloride, chloromethyl methyl ether, cellulose ethers, superplasticizer, and other additives for building industry.

    Supplying efficient and valuable service, safety and environmental protection, honest operation is our target and principle. For any information, please contact with us. Any of your questions will get our prompt reply.

    Company vision: The leading supplier of additives for special dry mix mortars.

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