Cov ntaub ntawv siv rau cov kav dej los tiv thaiv corrosion yog ncaj qha ntsig txog qhov zoo ntawm cov kav dej los tiv thaiv corrosion. Yog li ntawd, thaum nqa tawm los tiv thaiv corrosion, cov khoom siv raw yuav tsum tsim nyog, thiab cov khoom siv tiv thaiv corrosion sib txawv yuav tsum muaj cov khoom sib txawv.
1. Cov ntaub ntawv tseem ceeb siv rau 3PE tiv thaiv corrosion yog polyethylene thiab polypropylene.
2. Epoxy resin anti-corrosion feem ntau yog siv rau hauv epoxy resin composite khoom coatings, phenolic epoxy coatings, thiab polymer composite cov ntaub ntawv.
3. Epoxy thee tar anti-corrosion yog tsuas yog siv nrog asphalt anti-corrosion xim thiab polypropylene non-woven npuag.
4. Cement mortar yog tsim los tiv thaiv corrosion ntawm cement mortar.
5. Cold wrapping daim kab xev yog hais txog cov nplaum nplaum uas siv los tiv thaiv corrosion. Cold wrapping daim kab xev feem ntau muaj xws li polyethylene (composite) anti-corrosion daim kab xev, polypropylene reinforced fiber ntau anti-corrosion daim kab xev, aluminium foil anti ultraviolet anti-corrosion daim kab xev, polyethylene 660 (hloov asphalt) daim kab xev, ob-sided adhesive anti-corrosion puab daim kab xev (qhov no hom kab xev yog tsis tshua muaj siv nyob rau hauv Tuam Tshoj, tab sis yog dav siv nyob rau hauv txawv teb chaws thiab feem ntau exported), thiab epoxy thee tar anti-corrosion daim kab xev. Cov qauv siv yog SY/T 0414-98 thiab SY/T{10}}.
6. Thaum tshav kub kub shrinkable daim kab xev feem ntau yog siv rau kev sib koom kho cov kav dej los tiv thaiv corrosion
Nws yog tsim los tiv thaiv corrosion thiab rwb thaiv tsev sib koom kho ntawm faus thiab nyiaj siv ua haujlwm steel pipeline welds. Nws yog tsim los ntawm hluav taws xob cross-linked polyolefin substrate thiab tshwj xeeb sealing kub yaj nplaum. Qhov tshwj xeeb sealing kub yaj nplaum tuaj yeem tsim cov adhesion zoo nrog polyolefin substrate, steel yeeb nkab nto, thiab cov khoom epoxy txheej.
Cov yam ntxwv ntawm daim kab xev txias thiab 3PE tshav kub shrink daim kab xev yog tias lawv tsim nyog rau cov kav dej nrog cov txheej txheem tiv thaiv corrosion ua los ntawm ntau yam ntaub ntawv, thaum lwm txoj kev tsim nyog rau cov kav dej nrog cov txheej txheem los tiv thaiv corrosion ua los ntawm cov khoom qub lossis cov khoom zoo sib xws.
