Utomoni Wapamwamba Kwambiri Wamadzimadzi Wosadzaza wa Polyester wa Marine Fiberglass Resin
Ma resini osakhuthala ndi mankhwala a polima omwe nthawi zambiri amakhala ndi ma monomers osakhuthala (monga vinylbenzene, acrylic acid, maleic acid, ndi zina zotero) ndi zinthu zolumikizirana (monga peroxides, photoinitiators, ndi zina zotero). Ma resini osakhuthala amagwiritsidwa ntchito m'njira zosiyanasiyana chifukwa cha kusinthasintha kwawo bwino komanso mphamvu zawo zambiri.Utomoni wa UPR uwu umalimbikitsidwa ndipo utomoni wa polyester wosaturated wa thixotropic wopangidwa kuchokera ku phthalic acid ndi maleic anhydride ndi ma diols okhazikika. Wasungunuka mu styrene monomer, wokhala ndi kukhuthala pang'ono komanso reactivity.
Lembani uthenga wanu apa ndipo mutitumizireni













