Yuav ua li cas kom tsis txhob muaj ntxhiab tsw ntawm kev txhaj tshuaj molding?
nruj me ntsis tswj kev siv cov additives
Lub tertiary amine catalyst siv nyob rau hauv cov txheej txheem ntawm polyurethane ua npuas ncauj yuav coj ib tug muaj zog tsw thiab pos huab nyob rau hauv lub puab qhov rais ntawm lub tsheb. Peb tuaj yeem nrhiav kev hloov pauv rau cov amines thiab siv cov tshuaj polyhydroxy. Polyhydroxy compounds tsis yog polyurethane molecules xwb. Lub Cheebtsam ntawm cov saw tseem muaj cov haujlwm catalytic. Qee cov tshuaj polyhydroxy tuaj yeem hloov tau ib nrab ntawm tertiary amine catalyst. Yog li ntawd, qhov tsw ntawm kev txhaj tshuaj molded khoom yog txo.
2. Xaiv cov khoom siv ntshiab
Nyob rau hauv ntau cov pwm yas, tshwj xeeb tshaj yog nyob rau hauv polyvinyl chloride, styrene, polyethyl acetate thiab acrylic esters, cov residual kab monomers yuav tsim tsis kaj siab tsw. Nws yog qhov zoo dua los siv cov khoom tsis muaj ntxhiab tsw.
3. Ua tib zoo saib xyuas kev siv cov adsorbent
Yog tias ib qho me me ntawm zeolite tau ntim rau hauv cov polymer, nws tuaj yeem tshem tawm cov khoom tsis hnov tsw. Zeolite muaj ntau cov voids crystalline, thiab cov voids no tuaj yeem ntes cov roj molecules me me nrog cov ntxhiab tsw.
Lemo muaj qhov chaw siab tshaj CNC machining, daim iav EDM hluav taws xob tawm tshuab, precision hlau txiav tshuab, loj pwm clamping tshuab thiab lwm yam khoom siv. Feem ntau ntawm cov khoom siv yog imported los ntawm Nyiv, Kaus Lim Qab Teb, Taiwan thiab lwm lub tebchaws thiab cheeb tsam, uas tuaj yeem ua tau raws li kev xav tau ntawm cov neeg siv khoom sib txawv.
