Cov neeg ua haujlwm chemical tank trailers yuav pom qhov sib txawv loj uas coj los ntawm kev sib txawv sab hauv los tiv thaiv -corrosion liners. Cov kev xaiv hauv ob sab phlu tsis zoo ua rau kev kho lub tank tsis tu ncua, kev pheej hmoo ntawm cov kua xau thiab cov khoom siv tshuaj lom neeg, uas yuav tsis dhau kev kuaj xyuas kev nyab xeeb. Thaum peb xaiv cov ntaub pua tsev hauv kev ua haujlwm txhua hnub, peb yuav tsum tau xav txog: hom ua kua rau kev thauj mus los, ua haujlwm kub, thiab ua haujlwm tsis tu ncua thaum lub sijhawm ntev - tsav tsheb.
PE thiab hloov PO liners yog cov kev xaiv nrov rau kev thauj mus los zoo tib yam nrog kev tswj tus nqi hauv siab. Lawv tuaj yeem muaj kev nyab xeeb nqa cov kua qaub, tsis muaj zog alkali thiab cov kuab tshuaj tsis tu ncua tsis muaj tshuaj lom neeg. Cov hnab yas no muaj qhov hloov tau zoo, yog li kev hloov pauv kub yuav tsis yooj yim ua rau lawv tawg. Yog tias koj thauj cov khoom qis -corrosion kua nyob rau hauv ib puag ncig kub, PP liners ua tau zoo dua li
lawv muaj peev xwm dais siab dua.
Rau cov khoom muaj zog corrosive xws li concentrated acid thiab chlorinated cov kuab tshuaj, PVDF liners yog nyiam los ntawm ntau cov neeg ua haujlwm thauj. Nws tiv taus oxidant corrosion nyob rau hauv 130℃thiab yuav tsis tau puas los ntawm ntev - lub sij hawm tsheb co. Vulcanized butyl roj hmab suits cov khoom thauj uas hnav thiab corrodes lub tank tib lub sijhawm. Nws elastic deg txo kev puas tsuaj thaum caij tsheb.
Peb muaj txoj cai yooj yim rau kev xaiv cov ntaub ntawv: cov ntaub ntawv yuav tsum tsis txhob deform lossis tawg thaum ntsib kev cuam tshuam thiab rub lub zog. Cov neeg tsav tsheb thiab cov neeg ua haujlwm thauj khoom yuav tsum paub meej tias cov liner puas haum rau cov kua tshuaj thiab qhov kub thiab txias ua ntej ntim cov tank. Qhov kev kuaj xyuas yooj yim no tuaj yeem zam qhov teeb meem kev nyab xeeb thiab ua rau kev thauj mus los tshuaj lom neeg ruaj khov thiab ua raws.
