Applications of cellulose ether HPMC in various building materials-HPMC

Shijiazhuang Qingquan Cellulose Co., Ltd. specializes in the production, research and development, and sales of hydroxypropyl methylcellulose (HPMC). HPMC has high water retention, which allows for complete cement hydration, significantly increases bond strength, and appropriately improves tensile and shear strength, greatly improving construction results and work efficiency.

Uses of HPMC in exterior wall insulation mortar: In this material, cellulose ether plays a key role in bonding and increasing strength, making the mortar easier to apply, improving work efficiency, and also has anti-sagging properties. Its high water retention extends the working time of the mortar, improves shrinkage and crack resistance, improves surface quality, and enhances bond strength.

Uses of HPMC in plaster series: In plaster series products, cellulose ether mainly functions to retain water and increase lubrication, while also having a certain retarding effect. This solves the problems of blistering and insufficient initial strength during construction, and can extend the working time.

Uses of cellulose ether HPMC in water-resistant putty powder: In putty powder, cellulose ether primarily functions as a water retainer, binder, and lubricant, preventing cracking and dehydration caused by excessive water loss. It also enhances putty adhesion, reduces sagging during construction, and facilitates smoother application.

Uses of cellulose ether HPMC in interface agents: Primarily used as a thickener, it improves tensile and shear strength, enhances surface coatings, and strengthens adhesion and bonding strength.

Uses of cellulose ether HPMC in joint fillers and groove sealants: The addition of cellulose ether provides excellent edge adhesion, low shrinkage, and high abrasion resistance, protecting the base material from mechanical damage and preventing seepage that could affect the entire building.

Uses of cellulose ether HPMC in self-leveling materials: The stable binding properties of cellulose ether ensure good flowability and self-leveling ability, while controlling water retention allows for rapid setting, reducing cracking and shrinkage.

The uses and functions of cellulose ether HPMC in tile adhesives: Its high water retention eliminates the need for pre-soaking or wetting of tiles and substrates, significantly improving bond strength. The resulting mortar has a longer application period, is finer, more uniform, and easier to apply, while also exhibiting good resistance to water migration.

Shijiazhuang Qingquan Cellulose Co., Ltd. produces and sells hydroxypropyl methylcellulose with low ash content and excellent water retention. Hydroxypropyl methylcellulose is available in two main categories: industrial grade and chemical grade. Free samples of hydroxypropyl methylcellulose are provided for testing.