Silicone cov roj: yam ntxwv thiab cov kev siv

Silicone cov roj hais txog ib tug tag nrho cov chav kawm ntawv uas muaj cov khoom uas yog siv nyob rau hauv ntau yam spheres ntawm kev ua si. Lub sij hawm "silicone" yog xa mus rau raws li ib pab pawg neeg ntawm organosilicon tebchaw. Nws yog tau los ntawm cov npe ntawm cov pob zeb ntais nyob rau hauv lub periodic rooj hais ( «Silicium»).

Silicone cov roj hais txog cov pab pawg neeg ntawm silicone kua thiab yog ib yam uas ntau hom, uas muaj ntau viscosity, khov taw tes thiab ib kub npau npau. Cov tebchaw tsis muaj tsis hnov tsw thiab xim, resistant rau dej thiab feem ntau txhoj puab heev lub cev thiab tshuaj yam tseem ceeb uas thuam lwm cov ntaub ntawv ntawm cov organic keeb kwm. Silicone cov roj tshav kub resistant thiab yuav luag tsis hlawv. Lawv tus kheej tsis cuam tshuam los yog cuam tshuam heev me ntsis rau cov ntaub ntawv xws li yas, xim, roj hmab, muaj sia nyob thiab ntaub so ntswg. Silicone kua muaj zoo hluav taws xob insulating thiab hydrophobic zog.

No thaum lawv tseem lig physicochemical zog yog tsis tshua muaj heev. Qhov no yog vim li cas hais tias cov silicone cov roj thiab lwm yam khoom raws li organosilicon tebchaw yog xws sab tau.

Lawv siv rau zus tau tej cov: asphalt, ntau hom lubricants thiab additives rau txawv roj Damper thiab hydraulic kua nrog ib tug ntau yam ntawm kub tej yam kev mob. Nyob rau hauv ua noj ua haus, thiab cov zaub mov kev lag luam lawv yog siv los mus tiv thaiv foaming ntawm jams thiab preserves.

Heev lim muaj menyuam tsis taus silicone cov roj yog dav siv nyob rau hauv cov tshuaj. Silicone kua no kuj siv rau lub impregnation ntawm fabrics thiab ris tsho nyob rau hauv txawv cov khoom thiab precision seev, raws li zoo raws li films uas npog chaw receptacles rau cia ntawm cov tshuaj uas yog nkag rau cov kev sib cuag nrog cov iav. Lub silicone cov roj yog ib feem ntawm ntau tshuaj pleev ib ce, cov xim tsev thiab varnishes, automotive thiab rooj tog zaum polishes. Tag nrho cov uas duav txhua yam ntawm cov khoom daim ntawv teev yog tsis yooj yim.

Tom qab kev kho mob ntawm ntau yam chaw polishes organosilicon nyias zaj duab xis yog tsim rau lawv, uas muaj zoo heev water- thiab hmoov av zog. Tom qab xws li raug tus kab mob nto tau yooj yim tshem tawm cov av.

Ib qho ntawm feem nrov khoom ntawm silicone yog silicone cov roj PMS-200 (polymethylsiloxane). Nws yog siv raws li ib tug tso neeg sawv cev, antifoaming neeg sawv cev, roj nplua nyeem additive rau yas thiab surfactants. PMS-200 kuj yog siv raws li ib tug insulator nyob rau hauv hluav taws xob khoom, rau zus tau tej cov tshuaj pleev ib ce thiab lwm yam. Rau ib yam khoom - ib tug lossis loj ntau yam.

Heev lim silicone cov roj kuj tau siv raws li ib tug poob siab-absorbing kua rhiab pab kiag li lawm uas txhim kho cov neeg. Zoo xaiv cov khoom eliminates lub jumps thiab tuav tes, txawm hais tias cov khoom yog kev kawm mus rau kev co. Nws kuj yuav pab txo kev co flywheels nyob rau hauv ntau hom xyaw.