Silicon tsim cov txheej txheem tsuas yog suav nrog cov kauj ruam hauv qab no:
Cov Khoom Siv Raw Kev Npaj: lub ntsiab raw cov ntaub ntawv ntawm silicone suav nrog silicon hmoov thiab silicone precursor. Silicon powder usually uses high-purity electronic grade silicon powder, while silicone precursor includes compounds such as hydroxyl, ethylene, and propylene.
Synthesis neeg tawm tsam: synthesis ntawm silicone tuaj yeem nqa tawm los ntawm txoj kev ncaj qha lossis tsis ncaj. Cov qauv saftthesis ncaj yog kom ua kom sov thiab txo cov plaub hau silicone precursor thiab silicon hmoov nyob rau hauv ib qho chaw inert; Txoj kev ua ncaj ncees ntse yog thawj cov lus ua ntej ua ntej hydride thiab tom qab ntawd hnov mob nrog cov hmoov silicon.
Kev ua kom huv thiab kev kho kom zoo: synthesized silicone xav tau huv silicone xav tau huv, feem ntau dhau los ntawm cov kauj ruam xws li distillation, concentration thiab crystallization. Cov lim dej silicone kuj yuav tsum tau hloov kho, ua tiav thiab thov.
Cov khoom lag luam tshwj xeeb kev npaj: coj dimethylcyclosiloxane (DMC) ua piv txwv, cua sov thiab cais DMC los ntawm fertation tom qab cov tshuaj tiv thaiv tom qab cov tshuaj tiv thaiv. Thaum lub sijhawm cov txheej txheem no, cov tshuaj tiv thaiv kev kub thiab sijhawm yuav tsum tau tswj kom tsis txhob muaj kev tshaj tawm los yog hauv qab.
Kev tiv thaiv ib puag ncig thiab cov kev ua tau zoo tshaj: Thaum lub sijhawm ua haujlwm tau khib nyiab, thaum lub sijhawm ua haujlwm kom muaj zog, uas yuav tsum tau kho kom txo tau qhov chaw ib puag ncig. Nyob rau tib lub sijhawm, yuav muaj qee qhov nyiaj ntawm DMC poob thaum lub sijhawm distillation, uas yuav tsum tau tswj hwm hauv kev tsim khoom. Nrog kev txhim kho ntawm kev paub txog ib puag ncig, tshawb txog cov txheej txheem tshiab ib puag ncig cov txheej txheem thiab thev naus laus zis tau dhau los ua qhov kev taw qhia tseem ceeb.