Tulaga Sili Suavai Unsaturated Polyester Resin mo Marine Fiberglass Resin
O resini e le'o tumu o ni polymer e masani ona fausia i monomers e le'i tumu (fa'ata'ita'iga vinylbenzene, acrylic acid, maleic acid, ma isi) ma mea e feso'ota'i ai (eg peroxide, photoinitiators, etc.).O resini e le'i tumu e fa'aaogaina i le tele o fa'aoga eseese ona o lo latou lelei fa'agaioiina ma maualuga le malosi.O lenei UPR resin ua faʻalauiloaina ma faʻaleleia atili le thixotropic polyester resin le tumu mai le phthalic acid ma maleic anhydride ma diols masani.Ua fa'amuta i totonu o le styrene monomer, fa'atasi ai ma le viscosity feololo ma le gaioi.
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