191 unsaturated polyester resin bụ resin sịntetik nke a na-ejikarị nwere ezigbo anụ ahụ yana nkwụsi ike kemịkalụ nke a na-ejikarị na-ewu, ụgbọ ala, mmiri, ngwa elektrọnik, arịa ụlọ na mpaghara ndị ọzọ.
191 unsaturated polyester resin na-emepụta site na mmeghachi omume polymerisation nke acid unsaturated, mmanya na diluent na akụrụngwa ndị ọzọ. Ọ nwere ezigbo mmiri mmiri na plasticity, enwere ike ịhazi ya n'ụdị dị iche iche nke ngwaahịa site na ịkpụzi, ịkpụzi injection, spraying na usoro ndị ọzọ. N'otu oge ahụ, ọ na-nwere magburu onwe corrosion eguzogide okpomọkụ na-eguzogide na ihu igwe, ike ga-eji na obi ọjọọ gburugburu ruo ogologo oge.
N'ebe a na-ewu ihe owuwu, a na-eji resin polyester 191 na-enweghị isi mee ihe maka ngwaahịa FRP, dị ka tankị mmiri, tankị nchekwa na ọkpọkọ. Ngwaahịa ndị a nwere njirimara nke ịdị arọ dị arọ, ike dị elu, nkwụsị nke corrosion, wdg, ma nwee ike izute mkpa ụlọ dị na gburugburu ebe dị iche iche. N'ime ụgbọ ala na ụgbọ mmiri, a na-eji resin 191 polyvinyl acetate na-adịghị agwụ agwụ eme anụ ahụ, anụ ahụ na akụkụ ndị ọzọ. Akụkụ ndị a dị arọ, ike dị elu, na-eguzogide corrosion, wdg, ma nwee ike imeziwanye ọrụ na ndụ ọrụ nke ụgbọ ala na ụgbọ mmiri.
N'ọhịa nke ngwá electronic na ngwá ụlọ, 191 unsaturated polyester resins na-eji na-eme ka shells, panels na akụkụ ndị ọzọ. Akụkụ ndị a nwere ezigbo gloss elu na nguzogide abrasion, nke nwere ike imeziwanye ọdịdị na ndụ ọrụ nke ngwaahịa ahụ.
191 unsaturated polyester resin bụ ezigbo resin sịntetik nke nwere atụmanya ngwa dị ukwuu. Site na ọganihu sayensị na teknụzụ na-aga n'ihu na mgbasawanye nke ngwa ngwa, a ga-eji ya na mpaghara ndị ọzọ.
