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High Quality Construction Materials Hpmchydroxy Propyl Methyl Cellulose - China

price: 30.00 Dollar US$

HPMC is a highly pure cotton cellulose as raw material, under alkaline conditions by special etherification and preparation.

White or whitish powder.

Product Description

Basic Info.

Drying Method Drying Certification ISO9001

Substrate Ceramic Components Film Forming Matter

Formation Mechanism Conversion Type Model No.


pH 5-8 Bulk Density 0.40-0.70 g/cm3

Ash Content 3-10% Particle Size 98.5% Passes Through 100 Mesh

Viscosity 60000-200000 Trademark YiBang

Transport Package 25kg/Bag Specification viscosity between 5-200000 cps

Origin China HS Code 391239 Product Details

Hydroxypropyl methylcellulose

HPMC is a highly pure cotton cellulose as raw material, under alkaline conditions by special etherification and preparation.

White or whitish powder.

HPMC decreases with the decrease of methoxide content, increase of gel point, decrease of water solubility and decrease of surface activity.

HPMC has thickening ability, salt resistance, low ash powder, pH stability, water retention, dimensional stability, excellent film forming, and a wide range of enzyme resistance, dispersion and adhesion.

Product Parameters

Product name HPMC

content of methoxy 28.0-30.0 27.0-30.0 19.0-24.0

content of hydroxypropyl 7.0-12.0 4.0-7.5 4.0-12.0

temperature of gelation 58-64 62-68 70-90

moisture ≤5%

Ash ≤1%

PH Value 4-8

Apperance Whie powder

Fitness 80-100 list

Viscosity 300-200, 000 It can be custmized

Re HPMC increased with methoxy content reduce, the gel point water solubility and surface activity also declined.

Depends on customers' situation


1 - Cement mortar: Improve the dispersion of cement-sand, greatly improve the plasticity and water retention of the mortar, and have an effect on preventing cracks, which can enhance the strength of the cement.

2, tile cement: improve the plasticity, water retention of the pressed tile mortar, improve the bonding strength of the tile, prevent powdering.

3, asbestos and other refractory coating: as a suspension agent, fluidity improver, but also improve the adhesion to the substrate.

4, gypsum coagulation slurry: improve water retention and processability, improve the adhesion to the substrate.

5 - Joint cement: added to the joint cement for gypsum board to improve fluidity and water retention.

6 - Latex putty: Improve the fluidity and water retention of putty based on resin latex.

7 - Stucco: As a paste instead of natural material, it can improve water retention and improve the bonding force with the substrate.

8 - Coating: As a plasticizer for latex paint, it has an effect on improving the handling properties and fluidity of paints and putty powder.

9 - Spray coating: It has good effect on preventing the cement or latex coating from sinking and improving the fluidity and spray pattern.

10 - Cement and gypsum secondary products: used as an extrusion molding binder for hydraulic materials such as cement-asbestos, which improves fluidity and provides uniform molded articles.

11 - Fiber wall: It is effective as a binder for sand walls due to its anti-enzyme and antibacterial action.

12 - Others: It can be used as a bubble retaining agent (PC version) which acts as a thin clay mortar and a mud hydraulic operator.

Company Contact:

  • Phone: 13785166166

  • Address: Xinke International Building B, Yuhua District, Sh, Shijiazhuang , China , China

  • Email: Email

Published date: October 17, 2021 - Modified date: October 18, 2021

  • Business Description: Hebei Yibang Building Materials Co., Ltd. Located in Xinhe Chemical Park, Xingtai City, it is a large-scale high-tech enterprise integrating scientific research and development, production, sales and technical service of cellulose ether products.

    It is 90 kilometers west of the provincial capital Shijiazhuang, 180 kilometers east of Jinan, Shandong Province, and Qingyin-Daguang Expressway 106 National Road.

    The company covers an area of more than 100 acres and has more than 50 million yuan in fixed assets.

    There are 98 employees, including 26 technicians.

    The company is located in an important cotton planting base in China.

    With the advantages of high quality and cheap raw materials and advanced equipment production technology, the company has laid a solid foundation for the long-term development of the company.

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