Nrog kev nrawm nrawm ntawm cov txheej txheej ceev ntawm coated daim ntawv, cov kev xav tau rau cov kev xav tau rau cov kev xav tau rau cov txheej txheem tau dhau los thiab siab dua. Cov txheej yuav tsum muaj peev xwm sai thiab muaj cov khoom muaj txiaj ntsig zoo thaum lub sijhawm txheej, yog li cov roj nplua nyeem yuav tsum tau ntxiv rau txheej. Txoj haujlwm ntawm coating roj nplua nyeem suav nrog txo qhov kev cuam tshuam cuam tshuam ntawm txheej thiab lubricating cov kua thiab lubricating cov kua; Txhim kho cov ntws ntws ntawm ntub dej pleev kom ua kom lawv yooj yim ntws thiab kis tau thaum lub sijhawm txheej; Ua kom nws yooj yim cais dej los ntawm txheej thaum lub sijhawm ua kom qhuav; Txo cov pa phem ntawm daim ntawv saum npoo thiab ncej, txhim kho qhov tshwm sim ntawm cov txheej txheem fuzzing thiab hmoov tsis zoo, thiab txhim kho kev txiav tawm ntawm coated ntawv. Hauv cov txheej txheem ntau lawm, coating roj ci tuaj yeem txo cov kev sib txhuam ntawm cov txheej txheej, txhim kho kev ua tiav ntawm cov xwm txheej ntawm "Steeling kheej" thaum lub sijhawm txheej txheej.
Calcium stearate yog qhov zoo tsis-lom thaum tshav kub kub stabilizer thiab roj nplua nyeem, nrog rau tus neeg sawv cev ua polishing thiab dej tiv taus tus neeg sawv cev rau cov nplaum thiab cov tshuaj pleev. Nws yog dav siv hauv cov txheej txheem tshuaj lom neeg xws li plastics thiab roj hmab. Tab sis nws yog pheej yig thiab yooj yim kom tau, nrog cov tshuaj lom tsawg thiab kev ua haujlwm zoo. Nws muaj synergistic nyhuv nrog zinc xab npum thiab epoxide txhawm rau txhim kho lub thermal stability.
Calcium stearate Cov roj nplua nyeem tseem yog ib hom coating coating cov roj nplua nyeem nrog ntau yam ntawm cov ntawv thov. Cov ntsiab lus muaj cov ntsiab lus ntawm cov calcium cov roj nplua nyeem tau ntau dua 50%, thiab cov tshuaj particle ntau dua li 0.5% thiab 1% (tsis yooj yim kom qhuav). Qhov zoo dua ntawm calcium stearate yog tias nws tuaj yeem txhim kho cov teeb meem ntawm hmoov poob ntawm cov ntawv.
Lub Sijhawm Post: Lub Yim Hli-14-2023