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

Attentions in the use of hydroxyethyl cellulose - HECSince the surface-treated hydroxyethyl cellulose is powder or cellulose solid, as long as the following matters are noted, it is easy to handle and dissolve it in dissolved water.1. Before and after adding hydroxyethyl cellulose, it must be contin

What is the main role of HPMC in putty powder?

How to use polyvinyl alcohol1 Dissolve:When using PVA, the solution is generally made uniformly. According to the characteristics of different brands and different shapes of PVA, the appropriate dissolution method can be used to improve the dissolution efficiency.2 Dissolution equipment:Use a reacti