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Epoxy vs. Polyester Hmoov Txheej Sib piv

Xaiv Qhov Ua tiav: epoxy txheej vs. hmoov tsho tiv no

Cov txiaj ntsig ntawm Polyester vs. Epoxy Hmoov Tsho

Dab tsi yog epoxy hmoov txheej

Ntshiab polyurethane hmoov txheej muaj cov yam ntxwv hauv qab no:

Pure polyurethane hmoov txheej muaj ntau yam haujlwm, feem ntau suav nrog kev txhim kho lub cev thiab tshuaj lom neeg ntawm txheej.

Txoj kev khaws cia ntawm cov ntshiab polyurethane hmoov txheej feem ntau suav nrog cov ntsiab lus hauv qab no:

Pure polyurethane hmoov txheej muaj ntau yam kev siv, feem ntau suav nrog cov khoom siv sab nraum zoov xws li cov khoom siv hauv tsev, chaw ua si, cha

Polyester / TGIC hmoov txheej yog cov thermosetting hmoov txheej nrog polyester cob thiab triglycidyl isocyanurate (TGIC) ua cov khoom tseem ceeb, uas

Cov khoom tseem ceeb ntawm epoxy polyester txheej muaj xws li:

Txoj kev siv epoxy polyester xim feem ntau suav nrog cov kauj ruam hauv qab no:

Epoxy coatings yog dav siv nyob rau hauv lub puab phab ntsa ntawm cov roj tso tsheb hlau luam, railway choj, high-voltage kis tau tus yees, ntim, nkoj