Utoto Wapamwamba Wamadzi Wopanda Unsaturated Polyester wa Marine Fiberglass Resin
Unsaturated resins ndi polima mankhwala kawirikawiri wopangidwa unsaturated monomers (monga vinylbenzene, acrylic asidi, asidi maleic, etc.) ndi cross-linking wothandizira (monga peroxides, photoinitiators, etc.). Unsaturated resins amagwiritsidwa ntchito m'njira zosiyanasiyana chifukwa cha kutha kwake komanso mphamvu zake zambiri.Izi UPR utomoni ndi kulimbikitsa ndi thixotropic bwino unsaturated poliyesitala utomoni apanga kuchokera phthalic acid ndi maleic anhydride ndi muyezo diols. Yasungunuka mu styrene monomer, yokhala ndi mamasukidwe apakati komanso reactivity.
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