Vinyl silicone roj thiab methyl silicone roj yog qhov sib txawv ntawm cov qauv tshuaj thiab cov khoom. Nov yog qhov sib txawv tseem ceeb ntawm ob hom roj silicone roj:
Cov qauv tshuaj: Cov khoom tseem ceeb ntawm cov roj hmab silicone yog cov roj silicone uas muaj cov vinyl ua haujlwm nrog cov pa roj carbon-carbon unsaturated ob daim ntawv cog lus hauv nws cov saw molecular. Methyl silicone roj yog tsim los ntawm methylsiloxane monomer, thiab nws cov saw molecular yog tsim los ntawm methyl thiab silicon-oxygen bonds. Qhov sib txawv ntawm cov qauv tshuaj no ua rau muaj qhov sib txawv ntawm cov khoom thiab kev siv ntawm ob.
Lub cev muaj zog: Vim qhov sib txawv ntawm cov qauv tshuaj, vinyl silicone roj thiab methyl silicone roj kuj txawv ntawm lub cev. Vinyl silicone roj muaj qhov ua haujlwm siab vim tias cov vinyl ua haujlwm hauv nws cov molecule yog cov tshuaj lom neeg. Methyl silicone, ntawm qhov tod tes, yog qhov ruaj khov thiab tsis muaj tshuaj lom neeg. Tsis tas li ntawd, lub cev muaj zog xws li viscosity thiab ntom ntawm ob qho tib si kuj yuav txawv.
Kev Siv: Vim yog lub siab reactivity ntawm vinyl silicone roj, nws feem ntau yog siv los ua raw khoom rau cov nplaum, sealants, coatings thiab lwm yam khoom, thiab tseem siv tau los npaj cov ntaub ntawv polymer xws li silicone roj hmab. Vim nws qhov ruaj khov zoo thiab qhov kub thiab txias tsis kam, methyl silicone roj feem ntau yog siv los ua cov roj lubricating, tso tawm tus neeg sawv cev, cov khoom siv insulating, thiab lwm yam. Tsis tas li ntawd, methyl silicone roj kuj tau siv dav hauv tshuaj pleev ib ce, textiles, tawv thiab lwm yam.
Feem ntau, vinyl silicone roj thiab methyl silicone roj yog qhov sib txawv ntawm cov qauv tshuaj, lub cev thiab kev siv. Cov kev sib txawv no ua rau lawv muaj qhov sib txawv ntawm daim ntawv thov thiab lub ntsiab lus hauv kev tsim khoom thiab lub neej txhua hnub. Thaum xaiv cov roj silicone, nws yog ib qho tsim nyog yuav tau xaiv hom zoo raws li cov kev xav tau tshwj xeeb thiab cov xwm txheej.
