As the catalyst concentration of polyurethane rigid foam increases, the tensile strength, shear strength and compressive strength of the foam increase…
Polyurethane catalystFoaming application range: 1.Soft Block foam Soft block polyether polyol-based foam is a typical tertiary amine catalyzed reactio…
Ethyl acetate (Class III hazardous material) Colorless clarified liquid with aromatic odor, volatile. Melting point (℃): -83.6, boiling point (℃): 77….
Ethanolamine (Class VIII Hazardous Chemicals) Colorless transparent viscous liquid at room temperature and pressure, with ammonia odor, alkaline, corr…
Liquid ammonia (Class II dangerous goods) Also known as anhydrous ammonia, it is a colorless liquid with a strong irritating odor. As an important che…
Trimethylamine (Class VI Hazardous Chemicals) The simplest tertiary amine, colorless gas at room temperature, (aqueous solution is a colorless liquid)…
Aniline (Class VI Hazardous Chemicals) Colorless oily liquid, will gradually change to dark brown in air and brownish black if left for a long time. U…
Properties of Common Hazardous Substances Methanol (Class III Hazardous Chemicals) It is a colorless, volatile liquid with an alcoholic odor. It has i…
Organozinc catalyst is a moderately activepolyurethane catalyst It can be used as a main catalyst or cocatalyst in MDI systems and other isocyanate sy…
Polyurethane CatalystElastomers have been widely used in military industry, aerospace, acoustics, biology and other fields. The following is an introd…
Organobismuth Catalyst Bismuth environmentally friendly catalyst assembly commonly used in the polyurethane industry, including bismuth neodecanoate, …
The polyurethane delay catalyst isPolyurethane catalystA very special type of catalyst. This type of catalyst can provide the catalytic activity requi…
