Silicon Dioxide (silica hmoov) rau cov khau khau thiab lwm cov khoom siv roj hmab
Cov xim carbon dawb muaj lub siab dub thiab dawb thiab nplua zoo. Lub vulcanizate ua los ntawm silica muaj cov pob tshab loj thiab tuaj yeem txhim kho cov khoom nruab nrab ntawm cov roj hmab. Yog li no, silica yog cov khoom tseem ceeb reinforcing muab nthuav dav siv hauv kev tsim cov roj hmab khau, tshwj xeeb tshaj yog nyob rau hauv pob tshab thiab translucent sole compound. Tam sim no, cov khau tuam ntxhab Korean feem ntau ua hauv Suav teb siv cov roj silica zoo nkauj thiab pob tshab.
Hauv kev tsim cov ntawv nplaum nplaum, qhov ntau ntawm cov pa roj carbon dawb ( SiO2) tau ntxiv los txhim kho nws hnav tsis kam. Nyob rau tib lub sijhawm, silanol rau ntawm cov pa roj carbon dawb dub nto txhim kho qhov ntub dej ntawm daim nplaum thiab ntaub, uas muaj txiaj ntsig zoo rau qhov tsis sib haum thiab nkag ntawm cov nplaum.
Ntxiv rau cov khoom lag luam saum toj no, silica tseem tseem siv rau hauv cov roj hmab roj hmab, roj hmab roj hmab, roj hmab roj hmab, hluav taws xob thiab xaim hluav taws xob, khoom siv hauv tsev, thiab roj hmab hauv chaw sau ntawv thiab cov khoom siv kis las.