Ntau tus neeg siv khoom nyiam los ntawm cov xim thiab cov tsos ntawm qee cov khoom, tshwj xeeb tshaj yog nyob rau hauv khoom plig thiab khoom siv tes ua.Raws li paub zoo, cov khoom siv silicone yog ib hom roj hmab thiab cov khoom siv yas uas muaj qhov ua tau zoo thiab zoo nkauj, thiab tau siv dav hauv lub neej txhua hnub.Ntxiv nrog rau lawv txoj haujlwm ua haujlwm, lawv tuaj yeem ua tiav cov nyhuv ntau xim thiab cov xim saturated, Feem ntau, ntau lub sijhawm tau nqis peev hauv kev sib xyaw xim xim, yog li dab tsi yog cov ncauj lus kom ntxaws rau kev sib xyaw?
Ua ntej, nws yog ib qho tseem ceeb kom paub tias cov khoom siv xim xim ntawm cov xim masterbatch yog cov khoom siv silicone siv rau xim.Ntau yam xim additives yog ntxiv rau cov khoom siv silicone kom ua tiav cov nyhuv xim.Nws cov khoom sib xyaw ua ke feem ntau yog tsim rau cov khoom siv raw ntawm cov khoom siv silicone thiab tsis tuaj yeem siv rau lwm cov ntaub ntawv.Cov xim sib xyaw tuaj yeem siv rau hauv txhua yam khoom tsis muaj kev cuam tshuam, xws li cov khoom siv silicone hauv tsev thiab cov khoom siv zoo nkauj silicone, khoom plig Silicone thiab qee cov khoom siv hluav taws xob, thiab lwm yam.
Dab tsi yog cov yam ntxwv ntawm silicone masterbatch?
1, Lub teeb tsis kam ntawm silicone xim masterbatch
Lub teeb tsis kam ntawm silicone xim masterbatch hais txog nws lub peev xwm los tiv thaiv lub teeb.Disperse cov xim nyob rau hauv ib tug tej yam nruab nrab thiab ua ib tug qauv.Nyob rau tib lub sijhawm raws li "Blue Standard for Sun Fastness" daim npav qauv, nthuav tawm nws mus rau qhov chaw teeb pom kev zoo rau qee lub sijhawm.Sib piv cov degree ntawm discoloration thiab qhia tias qib 1 yog qhov phem tshaj, thiab qib 8 yog qhov zoo tshaj plaws.
2, Thaum tshav kub kub tsis kam ntawm silicone xim masterbatch
Lub tshav kub tsis kam ntawm silicone xim masterbatch hais txog nws lub peev xwm tiv taus cua sov, thiab tus lej loj dua, qhov zoo dua cov cua sov.Cov xim yog dispersed nyob rau hauv polyolefin los ua ib feem peb ntawm cov qauv xim, thiab nyob twj ywm rau 5 feeb tom qab molding nyob rau hauv ib tug txhaj tshuaj molding tshuab.
3, Kev tsiv teb tsaws tsis kam ntawm silicone xim masterbatch
Kev tsiv teb tsaws chaw ntawm silicone xim masterbatch hais txog lub peev xwm ntawm xim masterbatch los tiv thaiv kev tsiv teb tsaws.Kev tsiv teb tsaws yog hais txog kev tsiv teb tsaws ntawm cov xim los ntawm sab hauv ntawm ib yam khoom mus rau saum npoo ntawm cov khoom lossis los ntawm kev sib txuas ntawm cov khoom mus rau cov khoom thiab hnyav.
Nyob rau hauv kev tsim thiab ua ntawm silicone masterbatch, cov xim yog sib xyaw kom huv si nrog cov neeg nqa khoom los ntawm kev sib xyaw ntau nyob rau hauv qhov kev txiav txim ntawm additives.Thaum siv, ib qho kev faib ua feem tau muab tso rau hauv silicone kom ua tiav, thiab cov xim masterbatch sai sai nkag mus rau tus cwj pwm, paub txog "tsev neeg" ntawm silicone.Affinity - Kev sib raug zoo yog qhov zoo dua li cov xim hmoov xim xim, yog li ntawd, rau cov tuam txhab tsim cov yeeb yaj kiab thiab cov khoom siv silicone, nws tau txais txiaj ntsig ntau dua.
Dab tsi yuav tsum xav txog thaum xaiv silicone xim masterbatch?Los ntawm kev xav ntawm cov khoom lag luam silicone ua cov tuam txhab - txhawm rau tsim universal silicone xim masterbatch, nws yog ib qho tsim nyog yuav tau xaiv cov xim uas muaj kev kub ntxhov thiab kev siv dav.Tom qab qhov kub thiab txias ntawm cov hmoov pigment mus txog ib theem, tus nqi ntawm cov xim pigments yuav nce 50% mus rau 100% rau txhua txhua 10 ℃ txog 20 ℃ nce.
Post lub sij hawm: May-18-2023