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Hydroxypropyl MethylCellulose

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HPMC for Painting,MHEC Powder, Cellulose Powder,coating,solubility

HPMC for Painting,MHEC Powder, Cellulose Powder,coating,solubility

HPMC construction cellulose ether for painting Description 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...

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Product Details

HPMC for Painting,MHEC Powder, Cellulose Powder,coating,solubility

Description


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.

 

Specifications

Item

Index

Loss on drying, %

5.0 Max

Ph value

5.0~7.0

Appearance

White to yellowish grains or powder

Viscosity (mPa.s)

refer to Table 2

                                                                                                   

 

Note: Viscosity specification(Brookfield 2%, 20°C

Any other special requirement for the product can be satisfied through the negotiation 

Level

Specific range (mPa.s)

Level

Specific range (mPa.s)

400

350-500

30000

24000-36000

1500

1300-1800

35000

28000-42000

3500

3000-4500

40000

32000-48000

5000

4000-6000

50000

40000-60000

9000

8000-10000

60000

50000-70000

18000

16000-20000

75000

≥65000

 

Note: Viscosity and other related value can be different for different grade of HPMC.

Full details is available upon request. 

Applications

HPMC has been applied in petroleum chemical industry, building materials, in addition to paint agent, agricultural chemicals, printing ink, textile printing and dyeing, synthetic resin, paint, ceramics, paper, cosmetics and other products in the production of a thickener, stabilizer, emulsifier, excipients, water retention agent, film former, etc.      

 

Packaging & Shipping

25 kg kraft paper compound bag packaging, packed in PVC plastic bags inside.

Xutai Technology is an ISO9001 certified company specialized in providing hpmc for painting,mhec powder, cellulose powder,coating,solubility with good price and excellent service for customers. This building materials addictive can be used in concrete, waterproof mortar, and construction use. As one of the leading manufacturers and suppliers of these chemicals with MSDS in China, we warmly welcome you to buy our high quality products with a wide field of application.

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