Ob daim ntawv ntawm polyethylene yog cov resistant rau acids, caustic alkaline kua thiab inorganic kuab tshuaj. Qhov no ua rau polyethylene muaj txiaj ntsig zoo li lub thawv hauv cov chaw sim khaws cov kua qaub thiab cov hauv paus. Txawm li cas los xij qee cov kuab tshuaj organic xws li benzene thiab acetone tuaj yeem yaj polyethylene.
Yuav ua li cas cov kuab tshuaj yuav yaj polyethylene?
Polyethylene (tshwj tsis yog cross-linked polyethylene) feem ntau tuaj yeem yaj ntawm qhov kub siab hauv cov pa roj carbon monoxide xws li toluene lossis xylene, lossis hauv cov kuab tshuaj chlorinated xws li trichloroethane lossis trichlorobenzene. Polyethylene absorbs yuav luag tsis muaj dej.
Puas acetone noj polyethylene?
Muaj txhua yam yas. Yog tias cov yas tshwj xeeb dais qhov zoo sib xws rau acetone,cov acetone yuav yaj lossis tsawg kawg cuam tshuam rau nws qhov chaw, softening, smearing lossis tseem yaj cov yas. Lwm cov yas, sib txawv ntawm acetone, yuav nyob twj ywm tsis cuam tshuam los ntawm cov kuab tshuaj.
Yuav ua li cas cov yas ua acetone yaj?
Cov acetone yuav ua rau cov yas ua kom puas, muag muag, smearing nws, lossis tseem yaj cov yas
- PVDF.
- Polysulfone.
- Cast Acrylic.
- PVC.
- CPVC.
Koj ua li cas tshem polyethylene?
Ib txoj hauv kev uas feem ntau siv los tshem cov polyethylene resin los ntawm cov hlau nto yoghu rau saum npoo nrog xylene boilingkuab tshuaj. Lwm txoj kev yog scouring cov hlau nto nrog tooj liab ntaub plaub los yog zoo li.
