TusCov ntsuas kub yog cov ntsuas hluav taws xob rau convection cub-khoNtawm silicone roj hmab (tshwj xeeb tshaj yog cov kua silicone roj hmab, lossis LSR) yog raws li hauv qab no:
Cov Qauv Kub Hluav Taws Xob
200℃rau 250℃(392℃f rau 482℃f)
Feem ntau siv tau ntau yam rau tom qab kho LSR cov khoom lag luam.
Siv tau rau kev tshem tawm cov neeg tsis txaus siab, ua tiav crosslinking, thiab txhim kho cov tshuab khoom siv mechanical.
Tsawg dua: 150 Qib rau 200℃(302℃f rau 392℃f)
Siv thaum:
Silicone muaj kev kho kom zoo nkauj qeeb.
Cov seem yog cov phab ntsa nyias nyias thiab kub-nkag siab.
Cov cua sov zuj zus yog yuav tsum zam kom tsis txhob muaj kev ntxhov siab.
Ua rau lub sijhawm kho dua tab sis txo qhov kev pheej hmoo ntawm kev kub ntxhov.
Ntau dua: 250 Qib rau 300℃(482 Qib F rau 572 Qib F)
Ua ntawv thov rau sai sai-kho lossis cov ntaub ntawv xav tau ntau dua thermal stabilization.
Feem ntau siv rau kev lag luam lossis cov tsheb-qib silicones.
Yuav tsum tau saib xyuas kom tiv thaiv kom tiv thaiv kev kho lossis kev tsis txaus siab.
Kev txiav txim siab rau xaiv qhov kub thiab txias
Khoom Hom:
Xa mus rau cov chaw tsim khoomKev Qhia Txog Cov DatasheetRau cov lus qhia kub tshwj xeeb ntawm LSR qib.
Qee qhov kev kho mob lossis cov khoom noj-cov khoom qab zib uas yuav tsum tau ua kom muaj kev kub siab kom tau raws cov qauv kev tswj hwm.
Feem Thickness:
Nyias Yam: Qis dua kub rau kev siv sijhawm ntev dua kom tiv thaiv warping.
Cov Xeem Tshuab Tuab: Qhov kub siab dua tuaj yeem siv los xyuas kom ua kom tiav qhov kub ua kom tiav.
Volatile Tshem Tawm:
Siab dua qhov kev tshem tawm ntawm cov kev tshem tawm ntawm cov khoom plig los ntawm kev ua haujlwm ntawm cov neeg ua haujlwm, tab sis ntau cov cua sov tuaj yeem txwv cov nplaim dej silicone.
Kev Tswj Fwm:
Qee cov qauv (piv txwv li, FDA lossis USP chav VI) yuav qhia kom paub txog qhov ntsuas kub kom tsis txhob muaj paug.
Cov piv txwv ntawm cov ntawv thov
| Daim ntawv thov | Raug ntsuas kub |
|---|---|
| Cov Qib Kho Mob Silicone | 200 Qib rau 230 Qib (392 Qib F rau 446 Qib F) |
| Tej yam siv tsheb kho tsheb | 230 Qib rau 250 Qib (446 Qib F rau 482 Qib F) |
| Kev siab tawv hluav taws xob hluav taws xob | 200℃rau 250℃(392℃f rau 482℃f) |
| Muaj Gaskets & Ntsaws | 250 Qib rau 300℃(482 Qib F rau 572 Qib F) |
Cov ntawv tseem ceeb
Ramp-up mus kom ze: Maum ua ntxiv qhov cub ntsuas kub txo cov thermal poob siab, tshwj xeeb yog cov tuab lossis loj.
Txog kawg: Qhov kub siab dua kub txo lub sijhawm kho (piv txwv li, 2-4 teev nyob rau hauv 200-250 degree), thaum qis dua kub xav tau ntev dua.
Kev muab qhib: Ua kom muaj pa kom zoo rau hauv qhov cub kom tshem tawm cov volatiles zoo thaum lub sij hawm kho.
Los ntawm xaiv qhov ntsuas kub uas tsim nyog nyob rau hauv cov li no, koj tuaj yeem ua kom zoo dua ntawm silicone ntawm silicone, thermal, thiab tshuaj lom neeg thaum ua kom cov khoom lag luam zoo.