Ntau cov tshuaj molding khoom yuav muaj ntxhiab thaum lub caij ua, thiab cov neeg siv yuav tsis xis nyob. Yuav ua li cas kom tsis txhob muaj qhov teeb meem no thaum lub caij txhaj tshuaj? Jinan Tongkang Mould Factory yuav pab koj.
1. Tswj nruj tswj kev siv cov khoom ntxiv
Kev siv tertiary amine catalysts rau ntau lawm ntawm polyurethane foams feem ntau tau los ntawm ib qho muaj zog heev, thiab noo noo nyob rau hauv lub qhov rais ntawm lub tsheb, peb yuav pom tau tias siv ntawm polyols, lub polyols yog tsim tsis tsuas yog ntawm polyurethane molecular saw, tab sis kuj muaj cov kev ua kom zoo tib yam, Ib co polyols yuav hloov tau ib nrab ntawm cov tertiary amine catalyst, yog li ntawd tus ntxhiab ntawm cov tshuaj moulded ploj.
2. Siv dej ntshiab ntau dua
Muaj ntau plastics, tshwj xeeb tshaj yog polyvinyl chloride, styrene, ethyl acetate, acrylates, thiab lwm qhov chaw seem monomers, tsim odors. Tsawg heev monomer residues yuav siv tau los tshem tawm cov ntxhiab, thiab qhov kev xaiv zoo tshaj plaws yog tsis muaj ntxhiab resins.
3. Tshem tawm ntawm kev siv cov adsorbents
Yog hais tias ib qho me me ntawm zeolite ntxiv rau lub polymer, cov ntxhiab tsw tuaj yeem raug tshem tawm. Zeolite crystals muaj ntau plooj, thiab plooj tuaj yeem ntes cov khoom me me xws li roj.