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高分子学报 1993
SYNTHESIS OF MULTICOMPONENT METAL CONTAINING TRANSPARENT RESIN
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Abstract:
High reactive bisvinyl macromonomer (BPS-MA) introduced into the system of styrene, methacrylic acid and metal salts of monomers, the reactivity of the system can be regulated by adjusting the content of BPS-MA. The study of relationship between monomer ratio and resin transparency shows that without BPS-MA in the system, at the ratio of methylacrylic acid vs Pb monomer MA/Pb(MA)2>6. 0, transparent resin can be obtained; BPS-MA 20%, MA/ Pb(MA)2 2. 2, transparent resin with high refractive index (nD>-1. 60), can be obtained. The study of optical properties indicates that with the ratio of Pb(MA)2, BPS-MA increases, nD of the resin will increase but Abbe number VD will decrease; the ratio of MA increases. nD decrease , VD decreases a little. At certain ratio of the monomers, multicomponent metalcon-taining transparent polymer materials can be reached, which has excellent properties.