Dab tsi yog Kev Siv Cov Roj Dimethylsilicone

Methylsilicone roj tsis muaj xim, tsis muaj ntxhiab, tsis volatile; Insoluble nyob rau hauv dej, methanol, ethylene glycol, yuav miscible nrog benzene, dimethyl ether, methyl ethyl ketone, carbon tetrachloride los yog kerosene, nrog ib tug me me vapor siab, siab flash point thiab ignition point. Methyl silicone roj muaj cov cua kub zoo heev, hluav taws xob rwb thaiv tsev, huab cua tsis kam, hydrophobicity, physiological inertia thiab me me nto nro, tab sis kuj muaj qhov tsis tshua muaj viscosity kub coefficient, siab tsis kam mus rau compressibility. Nws muaj ntau yam zoo heev thiab yog dav siv nyob rau hauv ntau yam teb. Tab sis qhov twg siv?
1, siv los ua rwb thaiv tsev, lubrication, poob siab-pov thawj, plua plav pov thawj roj, dielectric kua thiab cov khoom siv hluav taws xob. Methyl silicone roj yog dav siv nyob rau hauv lub cev muaj zog, cov khoom siv hluav taws xob, cov cuab yeej hluav taws xob raws li qhov kub thiab txias, arc corona kuj, corrosion kuj, noo noo tsis kam, plua plav rwb thaiv tsev nruab nrab, kuj yog siv los ua transformers, capacitors, TV scanning transformer impregnating tus neeg saib xyuas. Nyob rau hauv ib tug ntau yam ntawm precision machinery, ntsuas thiab meters, siv raws li cov kua shocks, damping cov ntaub ntawv. Nws feem ntau yog siv nyob rau hauv rooj plaub uas muaj zog txhua yam kev co thiab loj ambient kub hloov, xws li cov cuab yeej siv nyob rau hauv aircraft thiab tsheb. Nws yog siv rau kev poob siab-pov thawj, damping, stabilizing ntsuas kev nyeem ntawv, thiab tseem tuaj yeem siv los ua lub caij nplooj ntoos hlav kua hauv cov khoom siv dav hlau tsaws.
2, siv los ua ib qho ntxiv rau defoaming, tshem tawm zaj duab xis, pleev xim thiab pleev xim rau txhua hnub. Vim hais tias qhov nro ntawm methyl silicone roj yog me me, thiab insoluble nyob rau hauv dej, tsiaj thiab nroj tsuag roj thiab siab boiling point ntxhia roj, zoo tshuaj stability, thiab tsis muaj tshuaj lom, siv raws li ib tug defoamer tau lug siv nyob rau hauv roj av, tshuaj, kho mob. , tshuaj, khoom noj khoom haus, textile, luam ntawv thiab dyeing, ntawv thiab lwm yam lag luam, tsuav yog ntxiv ntawm 10-100PPM silicone roj muaj ib tug zoo defoamer nyhuv.
3, siv rau xaws xov ua, nce lubrication, tuaj yeem txuas ntxiv threaded ntawm lub tshuab xaws ceev. Silicone roj thiab roj hmab, yas, hlau thiab lwm yam uas tsis yog-nplaum, tab sis kuj siv los ua ntau yam roj hmab, cov khoom yas molding kev tso tawm tus neeg sawv cev, thiab siv hauv precision casting. Kev siv nws ua tus neeg sawv cev tso tawm tsis yog tsuas yog yooj yim rau kev tso tawm, tab sis kuj ua rau lub ntsej muag ntawm cov khoom huv si, du thiab meej.
4, rau qhov muag muag ntawm cov ntaub, ua kom lubricity ntawm cov ntaub, ua rau kom smoothness ntawm cov ntaub, fullness thiab elasticity. Txawm li cas los xij, vim tias cov roj lubrication ntawm methyl silicone roj tsis zoo tshwj xeeb hauv chav sov, nws feem ntau tsis pom zoo ua cov roj nplaum intermetallic ntawm chav tsev kub.