Mmiri kachasị mma nke a na-anaghị ejupụta na mmiri mmiri nke a na-akpọ polyester resin maka mmiri fiberglass resin
Resin ndị a na-anaghị ejupụta bụ ihe ndị e ji polymer mee nke a na-ejikarị monomer ndị a na-anaghị ejupụta (dịka ọmụmaatụ vinylbenzene, acrylic acid, maleic acid, wdg) na ihe ndị na-ejikọ ibe ha (dịka peroxides, photoinitiators, wdg). A na-eji resin ndị a na-anaghị ejupụta eme ihe n'ọtụtụ ụzọ n'ihi na ha nwere ike ịhazi ihe nke ọma ma sie ike nke ukwuu.A na-akwalite resin UPR a ma mepụta resin polyester thixotropic nke a na-anaghị ejupụta nke ọma site na phthalic acid na maleic anhydride na diols ọkọlọtọ. A gbazere ya na styrene monomer, yana viscosity na mmeghachi omume dị mma.
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