Silicone Roj rau Industrial Field
Technical Index
| Khoom | Kev tshwm sim |
| Qhov tshwm sim | Colorless pob tshab kua |
| viscosity (25 ° C) | 25 ~ 35 hli; 50-120cs750 ~ 100000cs (raws li tus neeg thov kev thov) |
| Hydroxyl cov ntsiab lus (%) | 0.5 ~ 3 (txog ncaj qha rau viscosity) |
Kev siv
Peb cov khoom siv roj silicone tau muab faib ua ob pawg: methyl silicone roj thiab hloov cov roj silicone. Hom siv ntau tshaj plaws yog methyl silicone roj, tseem hu ua dawb silicone roj. Methyl silicone kua yog tus cwj pwm los ntawm permethylated organic pawg, uas ua rau cov tshuaj lom neeg ruaj khov zoo heev, insulating zog thiab impressive hydrophobicity. Cov khoom no ua rau cov kua dej methyl silicone yog qhov kev xaiv zoo rau ntau yam kev siv.
Nrog rau lawv cov tshuaj lom neeg ruaj khov zoo heev, peb cov kua silicone muab kev ntseeg siab rau ntau yam. Nws tswj kev ua haujlwm zoo txawm tias qhov kub thiab txias, ua rau nws zoo tagnrho rau kev siv hauv qhov chaw hnyav. Txawm hais tias koj xav tau cov roj nplua nyeem kub lossis cov pwm tso tawm pwm nrog qhov zoo sib xws, peb cov kua silicone tuaj yeem ua tau raws li koj cov kev xav tau tshwj xeeb.
Tsis tas li ntawd, cov khoom zoo heev insulating ntawm peb cov kua silicone ua rau lawv xaiv thawj zaug hauv kev lag luam hluav taws xob thiab hluav taws xob. Vim nws lub zog dielectric zoo heev, nws tuaj yeem muab kev tiv thaiv tam sim no txhim khu kev qha thiab tiv thaiv kev xau. Tsis tas li ntawd, nws cov hydrophobicity zoo ua kom tsis muaj dej nqus dej, ua rau nws zoo tagnrho rau cov ntawv thov uas xav tau kev tiv thaiv noo noo, xws li insulating txheej.
Hauv kev xaus, peb cov kua silicone yog ib qho khoom tshwj xeeb uas ua ke nrog cov thev naus laus zis siab, kev tsim khoom zoo thiab kev ua haujlwm tshwj xeeb. Peb muab cov tshuaj methicone thiab hloov cov kua dej silicone los muab ntau yam kev daws teeb meem rau ntau yam kev lag luam thiab kev siv. Los ntawm lawv cov tshuaj lom neeg ruaj khov thiab cov khoom siv insulating rau lawv qhov tshwj xeeb hydrophobicity, peb cov kua silicone yog tsim los muab kev ntseeg siab tshaj plaws thiab kev ua tau zoo. Cia siab rau peb cov kua silicone los txhim kho koj cov khoom thiab coj koj cov haujlwm mus rau qhov siab tshiab.
