Tuam Tshoj Hoobkas Micro Iav hlaws dai rau Filler
Cov hlaws iav
1. Lub cev nyhav sib dua thiab ntim loj. Qhov ceev ntawm cov hlaws iav khoob yog li ib feem kaum ntawm qhov ceev ntawm cov khoom siv ib txwm muaj. Tom qab sau, nws tuaj yeem txo qhov hnyav ntawm cov khoom, hloov thiab txuag tau ntau cov resins, thiab txo cov nqi khoom.
2. Nws muaj ib qho organically hloov kho (lipophilic) nto. Hollow iav hlaws dai yog yooj yim rau ntub thiab disperse, thiab tuaj yeem sau rau hauv feem ntau thermosetting thermoplastic resins, xws li polyester, epoxy, polyurethane, thiab lwm yam.
3. Kev sib kis tau zoo thiab ua kua zoo. Vim tias cov hlaws iav khoob yog cov pob me me, lawv muaj kev sib xyaw zoo dua hauv cov kua roj dua li cov flake, koob lossis cov duab tsis sib xws, yog li lawv muaj kev ua tau zoo heev rau kev sau pwm. Qhov tseem ceeb tshaj plaws yog tias cov microbeads me me yog isotropic, yog li tsis muaj kev tsis sib xws hauv qhov nrawm ntawm cov khoom sib txawv los ntawm kev taw qhia, thiab qhov ruaj khov ntawm cov khoom tau ua kom tsis muaj kev sib txhuam.
4. Kev rwb thaiv cua sov, kev rwb thaiv suab, kev rwb thaiv cua sov, tus nqi nqus dej tsawg. Sab hauv ntawm cov hlaws iav khoob yog cov roj nyias nyias, yog li nws muaj cov yam ntxwv ntawm kev rwb thaiv suab thiab kev rwb thaiv cua sov, thiab yog cov khoom ntim zoo heev rau ntau yam khoom khaws cia cua sov thiab kev rwb thaiv suab. Cov khoom rwb thaiv cua sov ntawm cov iav microspheres kuj tseem siv tau los tiv thaiv cov khoom los ntawm kev poob siab thermal los ntawm kev hloov pauv ntawm kev cua sov sai thiab txias sai. Kev tiv thaiv tshwj xeeb siab thiab kev nqus dej tsawg heev ua rau nws siv dav hauv kev ua thiab tsim cov ntaub ntawv rwb thaiv kab hlau.
5. Kev nqus roj tsawg. Cov khoom me me ntawm lub pob zeb txiav txim siab tias nws muaj qhov chaw me tshaj plaws thiab kev nqus roj tsawg. Cov resin tuaj yeem txo qis heev thaum siv, thiab qhov viscosity yuav tsis nce ntau txawm tias nyob rau hauv qhov kev ntxiv siab, uas ua rau kev tsim khoom thiab kev ua haujlwm zoo dua. Ua kom muaj txiaj ntsig zoo dua los ntawm 10% txog 20%.
