191 unsaturated polyester resin yog ib qho khoom siv hluavtaws uas siv ntau nrog cov khoom zoo heev thiab kev ruaj khov tshuaj lom neeg siv dav hauv kev tsim kho, tsheb, marine, electronics, rooj tog thiab lwm yam teb.
191 unsaturated polyester resin yog tsim los ntawm cov tshuaj polymerization ntawm unsaturated acid, cawv thiab diluent thiab lwm yam khoom siv raw. Nws muaj cov kua dej zoo thiab cov yas zoo, thiab tuaj yeem ua tiav rau ntau yam duab ntawm cov khoom los ntawm kev txhaj tshuaj molding, txhaj tshuaj molding, txau thiab lwm yam txheej txheem. Tib lub sijhawm, nws kuj muaj kev tiv thaiv corrosion zoo heev, tiv taus kub thiab tiv taus huab cua, tuaj yeem siv rau hauv qhov chaw nyuaj rau lub sijhawm ntev.
Hauv kev tsim kho, 191 unsaturated polyester resin yog siv dav los ua cov khoom FRP, xws li cov thoob dej, cov thoob dej cia khoom thiab cov kav dej. Cov khoom no muaj cov yam ntxwv ntawm lub teeb yuag, lub zog siab, tiv taus corrosion, thiab lwm yam, thiab tuaj yeem ua tau raws li qhov xav tau ntawm cov tsev hauv ntau qhov chaw sib txawv. Hauv kev lag luam tsheb thiab nkoj, unsaturated 191 polyvinyl acetate resin yog siv los ua lub cev, lub cev nkoj thiab lwm yam khoom. Cov khoom no yog lub teeb yuag, lub zog siab, tiv taus corrosion, thiab lwm yam, thiab tuaj yeem txhim kho kev ua tau zoo thiab kev pabcuam ntawm cov tsheb thiab nkoj.
Hauv kev lag luam khoom siv hluav taws xob thiab rooj tog, 191 cov roj polyester tsis muaj roj siv los ua plhaub, vaj huam sib luag thiab lwm yam khoom. Cov khoom no muaj qhov ci ntsa iab zoo thiab tiv taus kev sib txhuam, uas tuaj yeem txhim kho qhov zoo li thiab lub neej ua haujlwm ntawm cov khoom.
191 unsaturated polyester resin yog ib qho khoom siv hluavtaws zoo heev nrog ntau yam kev siv. Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev nthuav dav ntawm cov teb thov, nws yuav raug siv rau ntau qhov chaw.
