Kub Resistance Fumed Silica
Kub resistant fumed silica yog ib hom silica uas tuaj yeem tiv taus qhov kub thiab txias yam tsis muaj kev cuam tshuam nws lub cev lossis tshuaj lom neeg.
Hauj lwm lawm
Kev piav qhia
Thaum tshav kub kub Resistance Fumed Silica yog ib hom silica uas tau raug kho tshwj xeeb kom muaj kev tiv thaiv siab kub. Nws yog cov hmoov dawb, tsis muaj ntxhiab, thiab tsis qab ntsev uas feem ntau siv rau hauv ntau qhov kev lag luam, suav nrog tshuaj, tshuaj pleev ib ce, txheej, thiab cov nplaum.
Cov khoom tshwj xeeb ntawm cov cua sov ua haujlwm fumed silica ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev siv hauv cov ntawv thov uas yuav tsum tau muaj qhov kub thiab txias, xws li hluav taws kub-resistant coatings, high-temperature sealants, thiab insulating cov ntaub ntawv. Nws kuj yog siv los ua cov thickening thiab tiv thaiv kev daws teeb meem nyob rau hauv ntau yam khoom, nrog rau cov xim, inks, thiab cov khoom tu tus kheej.
Thaum tshav kub kub tsis kam fumed silica yog tsim los ntawm cov txheej txheem hu ua nplaim taws pyrolysis, uas cuam tshuam cov tshuaj tiv thaiv ntawm silicon tetrachloride nrog oxygen thiab hydrogen nyob rau hauv cov nplaim hluav taws kub. Qhov no tsim cov silica hmoov zoo heev nrog rau thaj chaw siab thiab cov khoom tshwj xeeb uas ua rau nws yog cov khoom siv zoo tshaj plaws rau ntau yam kev siv.
Specification
|
Yam khoom |
Txuj |
Lab result |
|
Qhov tshwm sim |
Fluffy dawb hmoov |
Hla |
|
Qhov chaw tshwj xeeb (m2 / g) |
200±30 |
199.34 |
|
4% tshem tawm PH |
3.7-4.5 |
4.16 |
|
105 degree cua sov poob / feem pua Tsawg dua los yog sib npaug |
3.0 |
0.71 |
|
Sio2 cov ntsiab lus feem pua |
Ntau dua lossis sib npaug rau 99.8 |
99.9 |
|
Xaus |
Hla |
|
Feature
1. High thermal stability: Thaum tshav kub kub resistant fumed silica tuaj yeem tiv taus kub txog li 1,100 degree yam tsis muaj degrading lossis poob nws cov khoom.
2. Muaj zog ntxiv: Ntxiv fumed silica rau cov ntaub ntawv xws li polymers, adhesives, thiab coatings tuaj yeem ua rau lawv lub zog thiab ua haujlwm ntev, tshwj xeeb tshaj yog lawv cov cua sov.
3. Tsawg thermal conductivity: Fumed silica muaj thermal conductivity tsawg, uas ua rau nws yog ib qho khoom siv zoo rau kev siv rwb thaiv tsev.
4. Txhim kho rheological zog: Fumed silica tuaj yeem txhim kho cov viscosity, thixotropy, thiab shear-thinning tus cwj pwm ntawm cov kua tshuab, ua rau lawv ruaj khov thiab yooj yim rau kev tswj.
5. Yooj yim rau disperse: Fumed silica muaj thaj chaw siab, ua kom yooj yim rau disperse nyob rau hauv ntau yam kua thiab polymers.
Cim npe nrov: tshav kub tsis kam fumed silica
Xa kev nug
Koj Tseem Yuav Zoo Li
