Cov teeb meem tshuaj lom neeg yas ntsib ntau dua thiab ntau dua ib puag ncig kev ua qias tuaj, thiab tam sim no kev tiv thaiv ib puag ncig tau dhau los ua qhov teeb meem rau tib neeg sib tham. Coob tus phooj ywg hluas tam sim no tau tawm tsam ib puag ncig kev tiv thaiv ib puag ncig. Zoo, kev ua qias tuaj ntawm peb cov tshuaj lom neeg yas hmoov rau qhov chaw ib puag ncig kuj tseem muaj neeg nyiam los ntawm txhua qhov ntawm lub neej. Cov khoom siv rov qab siv dua tshiab yas tshuaj lom neeg cov khoom lag luam tau sim thiab siv los ntawm ntau lub tuam txhab. Vim tias cov khoom siv rov ua dua tshiab hauv cov yas yas tsis tuaj yeem tsuas yog txo cov kuab paug ib puag ncig xwb, tab sis kuj txuag tau cov khoom nyoos. Nws yog tsim los ntawm cov hnab yas pov tseg, thiab nws cov kev coj ua yog qhov yooj yim, yog li nws tau siv dav. Vim tias lub thoob roj hmab yas nws tus kheej puas ntsoog thiab tsis yooj yim kho, txoj kev siv cov tshuaj yas yas siv dua tshiab pov tseg tsis txhob pov tseg cov thoob khib nyiab yas;
Polyethylene yog ib qho khoom uas muaj cov tshuaj tiv thaiv corrosion, nws yuav tsum siv ntau ntau hauv kev tsim cov tshuaj yas. Nws muaj cov yam ntxwv zoo rau cov tshuaj feem ntau thiab txhua hnub xav tau. Qee yam tshuaj yuav ua rau muaj kev cuam tshuam zoo, xws li corrosive oxidants, xylene thiab carbon tetrachloride. Cov polymer no tsis muaj cov txiaj ntsig hygroscopic thiab tseem muaj cov yam ntxwv zoo ntawm cov dej tsis muaj dej, uas tuaj yeem siv rau ntim. ;
Cov ntaub ntawv ntawm cov khoom siv tshuaj yas yog feem ntau high-density polyethylene cov ntaub ntawv, uas tseem tuaj yeem raug hu ua low-pressure polyethylene. Qhov no qhov zoo ntawm cov roj hmab phom vuam phom tsis zoo rau thaum kev vuam. Nws kuj tuaj yeem ua los ntawm kev kub siab polyethylene. Cov khoom siv nws tus kheej yog mos heev thiab muaj cov tawv zoo. Tam sim no, tsis muaj kua nplaum los khi nyiaj. Yog tsis muaj kua nplaum xws li thoob plaws lub ntiaj teb. Yog tias nws yuav tsum muaj pob nyiaj khi, nws yuav tsum ua rau ntawm qhov chaw. Tsuas yog tom qab kev ua tiav tuaj yeem ua tiav qhov kev khi yuav ua tau. High-density polyethylene yog cov duab hluav taws xob uas tsis tshua muaj tawg, tsis tawg-ncov tsis muaj dej tsis ruaj. Nws cov ecology qub yog cov khoom pom tau nrog ntau qhov chaw dawb; Tsis tas li ntawd, lub taub hau roj hauv cov tshuaj coj los tso rau high-density polyethylene kom muaj cov khoom hluav taws xob zoo, tshwj xeeb tshaj yog lub zog dielectric yog qhov siab, thiab nws muaj qhov cuam tshuam loj. , Nws tuaj yeem qhia ua haujlwm tau zoo nyob rau hauv qhov kub tsis txias lossis qhov kub tsis txias ib puag ncig.https: //www.fhpails.com/
