(1) Compared with cellulose ether, guar ether is more soluble in water. The performance of the pH guar ether was essentially unaffected. (2) Under the ...
1. Polyvinyl alcohol is soluble in water and generally needs to be heated to 65～75℃ in order to dissolve completely. Slightly soluble in dimethyl sulfoxide. ...
PVA 205S is a high-purity and low-methanol polyvinyl alcohol in form of white fine powder. It can dissolve in cold water. Its aqueous solution has excellent film-forming properties, emulsification ...
1. Various waterproof and moisture-proof of various attached construction workers and single-built civil air defense projects, industrial and civil buildings; 2. Waterproof and moisture-proof for ...
Xylem Fiber is an organic flocculent fiber material obtained by chemical treatment and mechanical processing of natural renewable wood. 1. Lignocellulose is insoluble in water, ...
Polypropylene short fiber is a kind of fiber. Polypropylene short fiber can improve the crack resistance, impermeability, impact abrasion resistance, frost resistance, explosion resistance of ...
Air-entraining agent, also known as air-entraining agent, is a hydrophobic surfactant. It is dissolved in water and added to the concrete mixture, which can generate ...
Cement retarder is a kind of retarder that can delay the hydration reaction of cement, thereby prolonging the setting time of concrete, making fresh concrete ...
1. High water reduction type: (1) Ultra-high water reduction rate, the water reduction rate can reach 40%; (2) The enhancement effect is obvious, the 3d ...
VAM is a vinyl acetate monomer. It is a mass-produced industrial chemical that is used to make other industrial chemicals. VAM is an important intermediate ...
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