Polyethylene anti-corrosion daim kab xev muaj ib lub hauv paus zaj duab xis (polyethylene zaj duab xis) thiab ib tug nplaum txheej (butyl roj hmab). Raws li kev ua haujlwm, nws tuaj yeem muab faib ua cov tshuaj tiv thaiv -corrosion daim kab xev (sab hauv), daim kab xev tiv thaiv (kab xev), thiab daim kab xev kho sib koom ua ke; Raws li kev tiv thaiv - qib corrosion, nws tuaj yeem muab faib ua qib zoo tib yam, qib txhawb zog, thiab lwm yam. Raws li cov khoom sib txawv thiab cov khoom siv los tiv thaiv -corrosion, nws kuj tau muab faib ua cov khoom siv los tiv thaiv-corrosion daim kab xev thiab polyethylene hloov asphalt anti-corrosion daim kab xev.
Daim kab xev yog ib daim kab xev -zoo li tus tiv thaiv- cov khoom siv corrosion ua los ntawm thermally laminating ib txheej ntawm butyl roj hmab-raws li nplaum rau hauv polyethylene puag zaj duab xis thiab co-extruding nws.
Txhawm rau txhim kho kev nyab xeeb, cov khoom siv polyethylene tuaj yeem hloov kho rau cov nplaim hluav taws kub nyhiab los ntawm kev ntxiv cov nplaim hluav taws xob sib xyaw, kom ntseeg tau tias cov khoom hloov kho raws li cov qauv. Cov txheej txheem ntau lawm tuaj yeem ntiav cov txheej txheem thermal lamination tswj qhov system, siv cov txheej txheem txheej txheej los laminate cov nplaum txheej nrog polyethylene thiab tom qab ntawd calendering.
