Silicon Moulding

Liquid Silicone Rubber (LSR) yog ob lub ntsiab lus, qhov ntev polysiloxane chains tau ntxiv nrog tshwj xeeb kho silica. Cheebtsam A muaj platinum catalyst thiab Cheebtsam B muaj methylhydrogensiloxane ua tus ntoo khaub lig-linker thiab cawv inhibitor. Lub ntsiab sib txawv ntawm cov kua roj hmab silicone (LSR) thiab cov roj hmab siab sib xws (HCR) yog "flowable" lossis "kua" xwm ntawm LSR cov ntaub ntawv. Thaum HCR tuaj yeem siv cov peroxide lossis platinum curing txheej txheem, LSR tsuas yog siv cov tshuaj ntxiv nrog platinum. Vim lub thermosetting xwm ntawm cov khoom, kua silicone roj hmab txhaj molding yuav tsum tau tshwj xeeb kev kho mob, xws li intensive distributive mixing, thaum tuav cov khoom ntawm ib tug kub kub ua ntej nws yuav raug thawb mus rau hauv lub rhuab kab noj hniav thiab vulcanized.