Taw qhia txog kev tiv thaiv corrosion ntawm cov khoom fiberglass

1. Fiberglass reinforced yas khoom tau dhau los ua ib qho kev sib kis nruab nrab rau ntau qhov kev lag luam vim lawv muaj zog corrosion kuj, tab sis dab tsi lawv cia siab rau kom ua tiav lawv cov yam ntxwv tshwj xeeb?Kev tsim kho cov khoom siv fiberglass reinforced yas yog muab faib ua peb ntu: txheej txheej sab hauv, txheej txheej txheej, thiab txheej txheej txheej txheej.Ntawm lawv, cov ntsiab lus ntawm cov txheej txheej sab hauv yog siab, feem ntau yog siab tshaj 70%, thiab cov ntsiab lus ntawm cov resin nplua nuj txheej ntawm sab hauv thiab sab nrauv yog siab li 95%.Los ntawm kev xaiv cov resin siv rau hauv ob sab phlu, cov khoom fiberglass tuaj yeem muaj qhov sib txawv corrosion kuj thaum xa cov kua dej, yog li ua tau raws li qhov yuav tsum tau ua haujlwm sib txawv;Rau cov chaw uas xav tau kev tiv thaiv sab nraud, tsuas yog tuav cov txheej txheej sab nraud tuaj yeem ua tiav cov hom phiaj sib txawv ntawm kev tiv thaiv sab nraud.

2. Fiberglass reinforced yas khoom muaj peev xwm xaiv txawv los tiv thaiv corrosion resins raws li qhov sib txawv corrosion ib puag ncig, feem ntau suav nrog meta benzene unsaturated polyester resin, vinyl resin, bisphenol A resin, epoxy resin, thiab furan resin.Nyob ntawm cov xwm txheej tshwj xeeb, bisphenol A resin, furan resin, thiab lwm yam tuaj yeem raug xaiv rau thaj chaw acidic;Rau alkaline ib puag ncig, xaiv vinyl resin, epoxy resin, lossis furan resin, thiab lwm yam;Rau cov kuab tshuaj raws li ib puag ncig, xaiv cov resins xws li furan;Thaum qhov corrosion tshwm sim los ntawm acids, ntsev, kuab tshuaj, thiab lwm yam tsis hnyav heev, pheej yig dua meta benzene resins tuaj yeem xaiv.Los ntawm kev xaiv cov resins sib txawv rau cov txheej hauv ob sab hauv, cov khoom siv fiberglass tuaj yeem siv dav hauv cov kua qaub, alkaline, ntsev, hnyav thiab lwm qhov chaw ua haujlwm, ua kom pom kev zoo corrosion.