Hydroxypropylmethylcellulose HPMCHPMC Hydroxypropyl methyl cellulose is white or off-white powder, soluble in water and some solvents, soluble in water and some solvents, HPMC also has thickening ability, this product is industrial grade hydroxypropyl methyl cellulose, in In the construction process

Polyvinyl Alcohol Powder PVAPolyvinyl alcohol (PVA) powders 24-88P and 17-88P polymer powders are particularly suitable as additives for building mortars. They improve the flexibility of mortars, retain water, and increase the viscosity of mortars. In addition, they can reduce the friction of mortar

How to make glue from polyvinyl alcohol　Polyvinyl alcoholThe industrial raw material polyvinyl alcohol is a very good organic compound. Its shape is a white powdery solid. It can be easily dissolved in water, and the higher the water temperature, the higher the solubility. It is especially suitable

Test method for viscosity of RDP Redispersible Latex PowderAt present, the most widely used RDP redispersible latex powder in the world is vinyl acetate and ethylene copolymer rubber powder, ethylene and vinyl chloride and vinyl laurate ternary copolymer rubber powder, vinyl acetate and ethylene and

HPS Starch Ethers for Building Materials Starch Ethers Specificationappearance: white fine powderPH value: alkaline 9-11 (3.75% aqueous solution)Solubility: soluble in cold waterFine degree: less than 350mViscosity: 400-1200mpas (5% aqueous solution)Compatibility with materials: good compatibility

PVA 1788 PVA 2488PVA 1788/2488 polymer powders are particularly suitable for building mortar additives. They improve the flexibility and water retention of mortar and increase the viscosity of mortar. In addition, they can reduce the friction of mortar, thereby enhancing work efficiency and quality.

HPMC in the Construction IndustryConstruction industry: As a water retention agent and retarder for cement mortar, making mortar pumpable.Used as a binder in plastering plaster, gypsum material, putty powder or other building materials, HPMC can improve the spreadability and extend the operating ti

Cellulose Ether Air EntrainmentCellulose ether has obvious air-entraining effect on freshly mixed cement-based materials. Cellulose ethers have both hydrophilic groups (hydroxyl groups, ether groups) and hydrophobic groups (methyl groups, glucose rings). It is a surfactant with surface activity and

Wal Putty Materials Problem : Powder-FallingPhenomenon: After the construction is completed and dry, there is a phenomenon of powder falling when touched by hand.cause:1. The polishing time of the internal wall putty powder is not well controlled. After the surface has been dried, it will be powder

Viscosity characteristics of hydroxypropyl methyl cellulose hpmc aqueous solutionThe viscosity of hydroxypropyl methyl cellulose - hpmc aqueous solution is mainly affected by the degree of polymerization of the product, the concentration of the product in the aqueous solution, the shear rate and the