Txhaj tshuaj molding manufacturersmuas cov khoom yas uas tsim nyog, uas yog ib qho tseem ceeb lav kom ntseeg tau tias cov khoom txhaj tshuaj molding tsis muaj ntxhiab tsw.Raws li rau qee cov yas, uas muaj qee yam tsw, cov tuam txhab txhaj tshuaj yuav tsum tau ua qee yam kev ntsuas ua ntej ntau lawm.
Kev txhaj tshuaj molding cov khoom tsis yog tsuas yog yuav tsum tau tsim nyog, tab sis yog tias cov khoom txhaj tshuaj molding muaj qhov tsw ntxhiab tsw, nws kuj yuav muaj kev cuam tshuam tsis zoo rau cov neeg siv khoom.Tshwj xeeb, qee qhov kev txhaj tshuaj molding manufacturers siv cov khoom yas uas tsim nyog, thiab cov ntxhiab tsw ntxhiab ntxiv yuav cuam tshuam ncaj qha rau cov neeg siv khoom yuav khoom.Yog li ntawd, cov khoom ua tiav los ntawmtxhaj tshuaj pwmyuav tsum tau lav kom tsis txhob muaj teeb meem peculiar tsw.
1. nruj me ntsis tswj kev siv cov additives
Lub catalyst tertiary amine siv nyob rau hauv zus tau tej cov polyurethane ua npuas ncauj yuav coj muaj zog tsw thiab pos huab nyob rau hauv lub puab qhov rais ntawm lub tsheb.Peb tuaj yeem nrhiav cov kev hloov ntawm cov amines no los siv cov tshuaj polyhydroxy.Polyhydroxy compounds tsis yog tsuas yog cov khoom ntawm polyurethane molecular saw, tab sis kuj muaj kev ua haujlwm catalytic.Qee cov tshuaj polyhydroxy tuaj yeem hloov tau ib nrab ntawm cov tertiary amine catalyst, Cov ntxhiab tsw ntawm cov khoom siv tshuaj molding ua tsis muaj zog.
2. Xaiv cov khoom ntshiab ntau dua
Hauv ntau cov pwm yas, tshwj xeeb hauvPVC, styrene, poly (ethyl acetate) thiab acrylate, cov seem seem ntawm cov monomers yuav muaj qhov tsis hnov tsw.Yog tias cov tshuaj tsw qab tau xaiv, cov nyhuv yuav zoo dua.
3. Ua tib zoo saib xyuas kev siv cov adsorbent
Yog tias ob peb zeolites tau ntim rau hauv cov polymer, cov ntxhiab ntawm cov khoom tuaj yeem raug tshem tawm.Zeolites muaj ntau cov crystal hollowness, uas tuaj yeem ntes cov roj molecules me me nrog tsw.
Txhaj tshuaj molding manufacturers yuav tsim nyog cov khoom yas, uas yog ib qho tseem ceeb lav kom paub meej tiastxhaj tshuaj molding khoomtsis muaj ntxhiab tsw.Raws li rau qee cov yas, uas muaj qee yam tsw, cov tuam txhab txhaj tshuaj yuav tsum tau ua qee yam kev ntsuas ua ntej ntau lawm.
Post lub sij hawm: Sep-23-2022