talcum hmoov sib xyaw hauv pem teb txheej yog cov ntxhia silicate uas muaj nyob rau hauv pawg talc, feem ntau yog tsim los ntawm hydrated magnesium silicate (Mg3Si4O102), uas yog tsim los ntawm cov txheej txheem xws li crushing, hydrochloric acid kev kho mob, dej ntxuav, thiab ziab.
Lub luag haujlwm ntawm talcum hmoov sib xyaw hauv pem teb txheej feem ntau suav nrog cov hauv qab no:
Tus nqi txo:
Talc hmoov muaj tus nqi qis, thiab ntxiv rau epoxy pem teb xim tuaj yeem txo cov nqi khoom.
Ua kom tus nqi ntawm cov filler ntxiv:
talc hmoov tuaj yeem ua kom cov khoom ntim ntxiv ntxiv yam tsis muaj qhov ua kom cov viscosity ntawm txheej txheej, ua kom cov qib ntawm txheej txheej thaum tsim kho.
Txhim kho kev tsim kho kev ua haujlwm:
Talc hmoov muaj fluidity zoo thiab tuaj yeem txhim kho cov qib ntawm cov txheej txheem, kom ntseeg tau tias muaj kev sib haum xeeb thiab flatness thaum tsim kho.
Txo qhov ntim shrinkage tus nqi:
Daim ntawv-zoo li cov qauv geometric ntawm talc hmoov tuaj yeem txo qis qis qis ntawm cov txheej txheej thiab txhim kho kev ruaj ntseg ntawm txheej.
Txhim kho hnav tsis kam thiab tshuaj tiv thaiv:
Talc hmoov muaj silicon dioxide, uas tuaj yeem txhim kho qhov hnav tsis kam thiab tshuaj lom neeg ntawm cov txheej txheem.
Txhim kho mechanical zog thiab ntim resistivity:
Ntxiv talc hmoov rau epoxy resin sealant tuaj yeem txhim kho nws lub zog nplaum, lub zog txhua yam, ntim tiv taus, thiab kub tsis kam.
Txhim kho kev ua tau zoo:
Cov khoom siv tshuaj lom neeg ntawm talc hmoov yog qhov ruaj khov thiab tsis cuam tshuam rau cov tshuaj tiv thaiv thiab lwm yam khoom ntawm cov yeeb yaj kiab txheej.
Yooj yim rau xim txuam:
Talc hmoov muaj siab dawb, yog ib qho yooj yim kom phim, thiab muaj tag nrho cov nqi siab -effectiveness.
Hauv cov ntsiab lus, daim ntawv thov ntawm talcum hmoov sib xyaw hauv pem teb xim txheej tsis tsuas yog txo cov nqi, tab sis kuj tseem txhim kho kev tsim kho kev ua tau zoo, lub cev muaj zog, thiab tshuaj lom neeg ruaj khov ntawm txheej.
Cim npe nrov: talcum hmoov tov rau hauv pem teb txheej, Tuam Tshoj talcum hmoov tov nyob rau hauv pem teb txheej manufacturers, lwm tus neeg, Hoobkas
