Feem ntau hais lus, lo lus "silicone rubber khoom" yog ib qho tshuaj ua ke ntawm silicone khoom thiab roj hmab khoom. Txawm li cas los xij, yog tias koj qhia rau tib neeg hais qhov sib txawv ntawm cov khoom siv silicone thiab roj hmab, kuv ntseeg tias ntau tus neeg uas tsis nyob hauv kev lag luam roj hmab tsis thas xim tsis paub zoo txog nws. Coj kom txhua tus neeg to taub qhov txawv ntawm silicone cov khoom thiab roj hmab khoom.
Ua ntej saib cov khoom siv roj hmab, cov khoom siv roj hmab, uas muab faib ua hluav taws xob thiab hluav taws xob roj hmab. Tus qauv ntawm roj hmab ntuj yog lub siab ntawm polymer ntawm isoprene, uas yog tsim los ntawm kev ua cov nplaum ua los ntawm roj hmab cov nroj tsuag, thiab Khoom Synthetic silicone khoom yog npaj los ntawm polymerization los yog polycondensation ntawm monomers. Cov roj hmab hluavtaws yog deformed hauv qhov kev txiav txim ntawm sab nraud quab yuam thiab muaj peev xwm rov qab tau cov duab qub sai sai. Vim tias nws muaj lub cev zoo, cov khoom siv roj hmab hauv lub ntiaj teb no muaj tsheb log tsheb. , roj hmab hoses, kev sib tsuam cov nplhaib, cov hlua khi, cov ntaub ntawv insulating, thiab lwm yam. Cov khoom no yog khoom siv hluav taws xob roj hmab feem ntau. Muab piv rau cov khoom siv silicone, cov khoom siv roj hmab zoo dua nyob hauv kev muaj zog, tsis hnav tsis kam, dielectric zog thiab corrosion kuj. Cov khoom siv silicone, cov khoom siv roj hmab yog siv rau cov tshuab loj, khoom siv, thiab khoom siv tsheb.
Cov khoom uas siv silicone yog sib xyaw ua ib qho hauv chav tsev kub cov khoom ua kua roj hmab. Nws yog silicone-based elastomer khoom. Sib piv nrog roj hmab cov khoom, ntau cov khoom siv silicone siv hauv lub neej tau hloov lawv. Khoom siv roj hmab, vim hais tias cov khoom siv silicone tsis yog tshuaj lom thaum xub thawj, thiab cov khoom roj hmab yog cov tshuaj lom. Tib lub sij hawm, cov khoom siv silicone muaj xim tsis muaj ntxhiab thiab ntxhiab, thiab tus phooj ywg zoo. Tib lub sijhawm, lawv muag muag heev, tab sis cov khoom siv roj hmab yog tsw ntxiag, xim dawb, thiab ua kom tsis zoo. Nyob rau hauv cov nqe lus ntawm nqe, roj hmab Cov khoom muaj cheaper dua cov khoom silicone. Tam sim no, daim ntawv thov ntau yam khoom ntawm silicone yog lub teeb heev, thiab cov neeg muaj kev koom tes hauv kev noj haus thiab haus.