China HPMC Manufacturer

China HPMC Manufacturer

Hydroxypropyl Methyl Cellulose (HPMC) is a non-ionic cellulose ether made from cellulose, a natural polymer material, through a series of chemical processing. It is a non-toxic, odorless white powder that forms a transparent viscous colloid when completely dissolved in water. Adding hydroxypropyl methyl cellulose to building materials can significantly improve the performance of building materials, greatly improving construction efficiency and quality. It can also improve the performance of plastering mortar, waterproof mortar, paint, adhesive and some other building materials. Chinshang hydroxypropyl methyl cellulose hpmc has the characteristics of high water retention, good dispersion, good fineness, good constructability, easy to dissolve and so on. Its viscosity and gel time can be customized according to customer needs.

Buy Hydroxypropyl Methyl Cellulose (HPMC) from Baojie

Enterprise Strength: Baojie is a high-tech enterprise specializing in the production, R&D and sales of construction chemicals. Strong economic strength and rich human resources have laid a solid foundation for the company's long-term development.

Reliable quality: Baojie's main production equipment and testing equipment are at the advanced level of the same industry in China. all products of Baojie are designed and manufactured in strict accordance with the relevant national standards and have passed the ISO9001 quality management system certification. the quality of Baojie products has reached the domestic advanced level.

Rich experience: As a professional hpmc manufacturer and supplier in China, Baojie has many years of experience. Our products have been exported to many different countries and regions. We try our best to save customers' time with our professional service.

Timely reply: If you need to buy hpmc or other high quality construction chemicals, please feel free to contact us. We will reply you as soon as possible.

China HPMC Manufacturer

Hydroxypropylmethylcellulose Applications

Wall putty

In water-resistant putty powder, HPMC chemicals are mainly used to improve the water retention, crack resistance, and painting performance of internal and external wall construction, so that the putty surface is sufficiently hardened and smooth, as well as the adhesion with the putty. Putty and wall are improved. It can improve the ease of putty powder. At the same time, it can improve the anti-sagging ability and enhance the fluidity, so as to improve the working efficiency. The high water retention of hydroxypropyl methyl cellulose can extend the working time of mortar. Putty powder without adding cellulose ether is very sticky and hard to scrape. So the putty powder is easy to hang or waste material.

In mortar

In cement mortar, HPMC chemicals play the roles of water retention, thickening, delaying cement hydration and improving construction performance. Its good water retention ability makes the hydration of cement more complete, which can improve the wet viscosity of mortar, increase the bonding strength of mortar, and make the mortar adhere better to the bottom surface.

In gypsum

Hydroxypropyl methyl cellulose plays an important role in water retention, lubrication and lubrication of gypsum products. Different gypsum has different effects on the performance of gypsum products, so thickening, water retention and retardation determine the quality of gypsum building materials.

External Wall Insulation System

In the external wall insulation system, the use of HPMC can improve the ease of use, water retention, open time and regular physical properties of external wall insulation mortar products. It can improve the adhesion, especially to EPS/XPS and mineral wool boards. It can improve the bonding of mortar, prevent cracking and enhance long-term durability.

Tile Adhesive

In tile adhesives, the high water retention of hydroxypropyl methylcellulose significantly improves bond strength without the need to pre-soak or wet tiles and foundations. The slurry can be applied for a long time, is fine and even, easy to apply, and has good anti-slip properties.


Adding hpmc to the tile sealant gives the sealant good edge adhesion, low shrinkage, and high abrasion resistance. It protects the substrate from mechanical damage and avoids the negative effects of water infiltration on the whole building.

Other aspects

Chinshang HPMC powder is used as thickener, stabilizer, emulsifier, excipient, water retaining agent, film-forming agent, ETC in coatings, building materials, paint stripper, pesticides, inks, textile printing and dyeing, ceramics, papermaking, cosmetics and other products.

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