Molecular formula :
nature : short polyurethane. By binary or multiple isocyanate with dual or multi-hydroxy compounds role of polymers derived its tributaries. Main chain contains many duplicate groups, such as the Inter-toluene diamine and phosgene into effect between toluene diisocyanate, and then with 2 or polyols for esterification condensation in the system. According to the different materials used, the availability of different types of products, generally consists of polyester and polyether-type two. Used in the manufacture of plastics, rubber, fiber, rigid and flexible foams, adhesives and paint.
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