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Unsaturated Polyester Resin
Intlaka yepolyester engafakwanga, ekwaziwa ngokuba yi-Acronym yesiNgesi i-UPR, yipolymer elulwelo eprintwa ngokulula ethi, xa sele iphilisiwe (idityaniswe nomnqamlezo kunye ne-styrene, ngokusetyenziswa kwezinto ezithile, iiperoxides zeorganic, ezibizwa ngokuba zii-hardeners), igcina imilo eyomeleleyo ethatyathwe kwindawo yokutyela. ngundo.I...Funda ngokugqithisileyo
