polyaspartic
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SWD8027 polyaspartic abrasion resistance resistance pansi
SWD8027 ndi zinthu ziwiri zokhala ndi aliphatic polyaspartic polyurea resin monga chinthu chachikulu chopangira filimu, cholimbana ndi dzimbiri, kukana kusintha kwamitundu komanso kukana nyengo.
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SWD8029 awiri chigawo polyaspartic topcoat
SWD8029 ndi zigawo ziwiri zapamwamba zodzikongoletsera zokongoletsedwa ndi UV kukana topcoat, imagwira ntchito ndi aliphatic polyaspartic resin prepolymer ngati chinthu chachikulu chopanga filimu, ili ndi katundu wabwino kwambiri wosasunthika komanso kukana nyengo.
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SWD8028 polyaspartic anticorrosion zokutira
SWD8028 ndikuchita polymerization wa polyaspartic ester ndi polyisocyanate, popeza polyaspartic ndi aliphatic sterically chotchinga amine yachiwiri, ndipo machiritso chigawo chimodzi chosankhidwa ndi aliphatic polyisocyanate, ❖ kuyanika ali mkulu gloss ndi mtundu posungira katundu kuti ndi oyenera ntchito yaitali panja.Pamene gulu lachiwiri la amine likuchita ndi gulu la isocyanate, kachulukidwe kapamwamba kwambiri, kachulukidwe kakang'ono ka polymer chain network amapangidwa, zomwe zimapangitsa kuti mankhwalawa akhale ndi thupi labwino komanso mankhwala.
