Thickening Agent Water Retention Long Open Time Hydroxypropyl Methylcellulose Mhpc - Chinaprice: contact company for price
VAMCELL Hydroxy propyl Methyl Cellulose
VAMCELL is our registered trademark of Cellulose ethers
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
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.
Good water retention
Improved adhesion and sliding resistance
Prolonging open time
Good wetting ability
Increased mortar yield
Cosmetic& Personal Care
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.
- Posted By: china
- Phone: 8637155988201
- Address: NO.3 Xiangsheng Street, Zhengzhou, China, zhengzhou, China
- Website: http://www.botaichem.net
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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