Ọnọdụ Polyols
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TEP-220
kwadoro:TEP-220B polyol bụ propylene glycol propoxylated polyether polyol nwere nkezi molekul arọ nke 2000,BHT na amine free.A na-ejikarị eme ihe maka elastomer,sealant.
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TEP-210
kwadoro:TEP-210 polyol bụ propylene glycol propoxylated polyether polyol nwere nkezi molekụla arọ nke 1000, BHT na amine free.A na-ejikarị ya eme ihe maka elastomer, sealant.mmiri, ọdịnaya potassium, ọnụọgụ acid, pH na-achịkwa nke ọma n'oge mmepụta TEP-210.Mgbe ọdịnaya NCO nke polyurethane prepolymers dị obere.Prepolymer adịghị eme gelatinate.