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Hom Silicone yog qhov tseeb cuam tshuam nrog kub tsis kam. Ntau hom ntawm silicone yuav qhia cov kub sib txawv tiv thaiv lawv cov qauv tshuaj sib txawv, cov txheej txheem thiab cov txheej txheem ntau lawm.
1. Hom ntawm silicone
Silicone yog muab faib ua ob pawg: organic silicone thiab inorganic silicone. Ntawm lawv, organic silicone yog polysiloxane muaj ntawm silicon oxygen pob zeb (-o-o-si-o-)) raws li lub cev pob txha, uas yog cov hom kev kawm ntau yam thiab siv ntau hom silicone. Raws li cov qauv tshuaj tshwj xeeb thiab cov organic silicone tuaj yeem txuas ntxiv mus rau hauv dosyl silicone, methyl phenyl vinyl Silicone, thiab lwm yam.
2. Cov cua kub siab tsis kam ntawm ntau hom ntawm silicone
Dimethyl Silicone:Dimethyl silicone yog hom ua ntej ntawm silicone kom muab tso rau hauv kev lag luam ntau lawm. Nws tuaj yeem ua kom elasticity nyob rau hauv ntau ntawm -60}}}, muaj kev laus tiv thaiv hluav taws xob, thiab noo noo noo thiab poob siab tsis kam. Txawm li cas los xij, vim nws cov kev ua tsis zoo thiab muaj kev nyab xeeb loj tom qab kub kub compression, nws cov kev kub siab kuj yog tsawg.
Methyl Vinyl Silicone:Methyl Vinyl Silicone tau zoo heev txhim kho kev ua yeeb yam vulcanization kev ua tau zoo ntawm silicone vim yog cov lus qhia ntawm cov vinyl me me hauv cov qauv vinyl hauv macromolecular qauv. Nws cov kev kub siab tiv thaiv ntau ntau tuaj yeem txuas tau rau -60 ~ 260 degree. Nws yog qhov yooj yim dua rau vulcanize tshaj li Dosyl Silicone, muaj me dua compression deformation, zoo dua cov kuab tshuaj tiv thaiv kev tawm tsam thiab muaj kev ruaj khov ua rau muaj kev phom sij.
Methylphenyl Vinyl Silicone:Methylphenyl Vinyl Silicone yog cov khoom tau los ntawm kev qhia methylphenylsiloxane txuas lossis diphenylsiloxane txuas mus rau hauv molecular charicynylinyl silicone. Nws cov kev kub siab kuj tseem ua rau muaj kev txhim kho ntxiv, thiab nws tseem muaj qhov kub ua tau zoo heev, ablation tsis kam thiab hluav taws xob tiv taus. Cov khoom no sib txawv nrog cov ntsiab lus phenyl sib txawv hauv cov molecular. Feem ntau hais lus, qis phenylyl silicone nrog pheny dib ntawm 510% yog hu ua kev tshwj xeeb ntawm roj hmab ntawm -70-100 degree.
3. Cov cua kub siab tsis kam ntawm cov khoom tshwj xeeb silicone
Ntxiv nrog rau hom kev sib tw ntawm silicone tau hais los saum toj no, tseem muaj cov cua sov tshwj xeeb, thiab cov nplaim hluav taws xob tshwj xeeb Cov qauv tshuaj lossis cov txheej txheem tshwj xeeb. Piv txwv li, qhov ntsuas kub ntawm kev kub kub tiv thaiv silicone tuaj yeem mus txog {}}}}}}}}}}}}}}} Cov nplaim taws tshiab tuaj yeem ua rau muaj kev kub ntxhov siab txog 1500 degree.
Hauv cov ntsiab lus, hom silicone yog ze ze rau qhov kub siab tiv thaiv. Thaum xaiv silicone, hom uas tsim nyog thiab mis ntawm silicone yuav tsum tau raug xaiv raws li cov ntawv thov tshwj xeeb thiab muaj kev ruaj khov nyob hauv ib puag ncig kub siab.