Peb tab tom tham txog cov roj silicone roj niaj hnub no, uas tuaj yeem muab faib ua: roj dimethicone, hydroxy silicone roj, hydrogenated silicone roj, phenyl silicone roj, alkyl silicone roj, alkyl & phenyl silicone roj, amino silicone roj, polyether hloov silicone roj thiab yog li ntawd.
Cov hauv qab no yog cov lus piav qhia ntawm ntau tus neeg sawv cev silicone roj ntau yam:
01 Dimethicone silicone roj
Nws yog cov khoom siv ntau tshaj plaws, ntau npaum li cas thiab cov khoom siv ntau tshaj plaws, uas yog dav siv hauv defoaming, demoulding, lubrication thiab lwm yam lag luam. WACKER qib ntawm dimethicone kua yog nyob rau hauv AK series thiab muaj viscosities xws li 0.65 mus txog rau 1 lab. AK series silicone roj, tseem hu ua polydimethylsiloxane, muaj ib txoj saw ncaj uas tsim los ntawm alternating silicon thiab oxygen atoms, ntawm uas trivalent silicon yog saturated nrog methyl hlau.
02 Hydroxy silicone roj
Hydroxyl hloov qhov kawg pab pawg methyl tuaj yeem siv los ua tus qauv tswj tus neeg sawv cev rau kev tsim cov chav tsev kub silicone roj hmab lossis ua cov saw txuas rau kev sib txuas ntawm lwm cov khoom. WACKER muaj ntau yam ntawm high-viscosity FD series 107 adhesives thiab low-viscosity PDM linears.
03 Hydrogenated silicone roj
Hydrogen atoms hloov ib sab ntawm pawg methyl, tso cai rau nws siv los ua cov khoom siv raw rau kev sib txuas ntawm lwm cov khoom los tsim cov roj av hloov cov roj silicone. Tsis tas li ntawd, hydrogenated silicone roj muaj qhov zoo ntawm cov dej tsis zoo. Nws tuaj yeem raug sib txuas los ua ib zaj duab xis ntawm qhov kub thiab txias hauv qhov kev txiav txim ntawm cov hlau ntsev catalysts, thiab tuaj yeem tsim cov yeeb yaj kiab tsis muaj dej nyob rau saum npoo ntawm ntau yam khoom. Nws tuaj yeem siv los ua cov dej tsis zoo rau cov ntaub, iav, ceramics, ntawv, tawv, hlau, cement, marble thiab lwm yam ntaub ntawv. WACKER's high-hydrogenated silicone roj yog tsim nyob rau hauv qib WS61CN.
04 Phenyl silicone roj
Cov khoom tau txais tom qab ib feem ntawm pawg methyl yog hloov los ntawm phenyl pawg, raws li cov ntsiab lus sib txawv ntawm phenyl pawg, tuaj yeem muab faib ua: qis phenyl silicone roj, nruab nrab phenyl silicone roj thiab siab phenyl silicone roj. Tsawg phenyl silicone roj yog haum rau qhov kub thiab txias ua hauj lwm tej yam kev mob, thiab nruab nrab thiab siab phenyl silicone roj yog haum rau siab thiab tsis kub lubricating roj rau hluav taws xob thiab hluav taws xob vim nws thermal stability thiab hluav taws xob tsis kam ntawm kub tsis kam. WACKER's phenyl silicone kua yog muaj nyob rau hauv AP thiab AS series, nrog AP yog siab phenyl silicone roj thiab AS yog tsawg phenyl silicone roj.
05 Alkyl silicone roj
Tom qab ib feem ntawm methyl pawg tau hloov los ntawm cov pab pawg alkyl nrog cov lej sib txawv, cov khoom tuaj yeem pom cov yam ntxwv ntawm ib feem ntawm cov khoom siv carbon, thiab muaj cov yam ntxwv ntawm lubrication zoo, pwm tso tawm, hydrophobicity, anti-fouling, paintability. thiab zoo compatibility nrog organic polymers. Nws muaj ntau yam kev siv hauv lubrication, kev tu lub tsheb, pwm tso tawm, thiab lwm yam. Qhov ntev ntawm cov pa roj carbon saw, qhov siab dua qhov melting point, thiab cov tsos mob maj mam hloov ntawm cov kua rau cov khoom. WACKER's alkyl silicone kua yog GM161, 23166, W23 nrog lub siab melting point ntawm WAX.
06 Alkyl Phenyl Silicone Roj
Raws li alkyl silicone roj, ib pawg phenyl tau qhia los txhim kho cov cua sov ntawm alkyl silicone roj. Feem ntau hais lus, alkyl phenyl silicone kua, raws li cov khoom siv raw hauv cov neeg sawv cev tuag casting, nrog nws cov cua sov zoo heev, tsis yooj yim rau carbonize thiab lwm yam ntxwv, pab txhawb tag nrho cov qauv tsim kom muaj kev sib cais ntawm cov khoom hlau thiab pwm. Thaum lub sij hawm tuag casting molding txheej txheem, thiab txhim kho qhov tsis zoo ntawm lwm cov roj silicone rau tom qab txheej. WACKER's alkylphenyl silicone kua yog TN, GM171 thiab GM191.
07 Amino silicone roj
Cov pab pawg amino sib txawv tau hloov pauv rau methyl pawg kom hnov mob thiab sib xyaw ua ke, cov amino pawg hauv cov roj amino silicone yog cov polar heev, muaj zog heev, muaj adsorption, solubility, thiab emulsification yooj yim, uas tuaj yeem cuam tshuam nrog rau saum npoo los txhim kho lub zog khi, thiab ntawm tib lub sij hawm txhim kho qhov ci ntsa iab thiab ua kom cov xim sib sib zog nqus. Yog li ntawd, nws muaj ntau yam kev siv hauv kev tsim pwm tso tawm thiab kev kho tsheb. WACKER amino silicone kua yog ntsuas L653, L656, E155 thiab TPD.
Feem ntau, cov amino silicone kua siv los ntawm WACKER rau pwm tso tawm yog tsawg viscosity, yooj yim rau emulsify, tsawg residue thiab siab brightness.
08 Polyether hloov silicone roj
Polyether hloov silicone roj muaj qhov loj tshaj plaws thiab yog dav siv los ua tus neeg saib xyuas qib, tus neeg saib xyuas pos huab, txheej txheej tus neeg sawv cev, defoamer thiab tshuaj tua kab. WACKER's polyether silicone kua muaj nyob rau hauv qib L053 thiab L066.
Zoo, Kuv yuav qhia koj ntawm no, yog tias koj txaus siab rau cov khoom saum toj no, koj tuaj yeem tiv tauj peb ~
