Hydroxypropyl Methyl Cellulose(HPMC)
Hydroxypropy! methyl celulose has excellent stability and compatibility, and has extremely wide uses in the building materialsindustny. HPMC can be used as water retention agents, thickeners, and retarders and adhesive. The HPMc plays an important role indry-mixed mortar, self-leveling mortar, tile adhesive, wall putty, gypsum mortar, etc.
The performance of HPMC in dry mortar:
A. Excellent water retention can effectively prevent the mortar from losing water so quickly as to lose its operability, and avoid rapidsurface drying and cracking, and make the mortar have a longer opening time and adjustment time;B. The thickening effect of HPMC can control the mortar to achieve the best consistency, improve the cohesion ofthe mortar, achieveanti-sagging effect, improve operability, and greatly improve construction efficiency;C. lt can improve the bonding strength of the mortar, and it can ensure suficient moisture and time to fully hydrate the cementthereby ensuring that the mortar has better bonding performance and strength even in a high temperature environment.
Surface Treatment of HPMC
Surface treatment products are specially developed to avoid clumping in wet mixing applications. When preparing a solution for asurface-treated product, we can pour the product directly into cold water, and the HPMc will quickly disperse into the water andslowly form a viscous solution within a certain period of time. The delayed dissolution time is usually about 5 minutes when usingsurface-treated products (based on PH=7), but if the PH value of the solution increases, the delayed dissolution time will beshortened. The delayed dissolution time can be adjusted according to customer needs. Some products with surface treatment areindicated by the suffix "S" in the brand, such as MPC40TS.
Company Introduction
Sidley Cehmical Co.,Ltd was established in 2005 and specialized in cellulose ether production, sales and export trade as one of the manufacturer. As one of the world top-level supplier for cellulose ether, our products can be widely used in
Food,Pharmaceuticals industry, Paints & Coating, Construction, Ceramics, Oil drilling, Paper making and Printing Industry and Detergent etc.
Under mature manufacturing technique, Sidley Chemical Co.,Ltd controls the cost effectively and possess more excellent competitive products.We make great efforts to research new products in order to make the products widely used and supply the technology service for all customers.
Our ExhibitionsOur PlantOur Laboratory and equipments
Contact us
Linyi City, Shandong Province,China
Drymix Mortar Additives Supplier and Technical Support
Cellulose Ether Supplier
Audited Supplier 
){kind=link}