CAS:54302-04-4
Molecular Formula:C8H6ClF9
CAS:68441-92-9
Molecular Formula:(C2H4N4.CH2O)x
Alias
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Bisphenol A type Unsaturated Polyester Resin; UPR; Resina DE POLIÉSTER Insaturada; O-Benzene type Unsaturated Polyester Resin
Brief Introduction
Unsaturated polyester resin is generally a linear polymer compound with ester bond and unsaturated double bond which is formed by polycondensation of unsaturated dibasic acid and dihydric alcohol or saturated dibasic acid and unsaturated dihydric alcohol. Usually, the polyesterification polycondensation reaction is carried out at 190-220°C until the desired acid value (or viscosity) is reached. liquid, such a polymer solution is called unsaturated polyester resin.
CAS:89551-24-6
Molecular Formula:C17H19N
Alias
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Benzenemethanamine, ar-Ethenyl-, Polymer with Ethenylbenzene; Poly(Styrene-Divinylbenzene), Aminomethylated, 1% Cross-Linked, 200-400 Mesh; Poly(Styrene-co-Divinylbenzene), Aminomethylated, (Aminomethyl Resin)
CAS:119147-78-3
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