Yuav ua li cas mus sim rau qhuav ntawm qhuav ntawm silica powde ?
Dab tsi yog poob ntawm qhuav ntawm silicon dioxide?
Qhov poob ntawm qhuav ntawm precipitated silica txhais tau tias nyob rau hauv cov nqe lus teev tseg, tus nqi ntawm qhov hnyav txo los ntawm ziab kom xwm txheej heev.Nws yog feem ntau yog hais raws li feem pua.Kom sij hawm silicone, poob qis ntawm qhuav,
cov ntsiab lus ntawm SiO2 dua.
Txoj kev ntawm txhua yam kev kuaj tsis tau ntawm qhuav ntawm SiO2
○ Khoom siv: Weighing flask, thermostatic drying cub, tshuaj ntsuam xyuas qhov sib npaug
○ Txoj Kev
① ob chav ntsuas ntsuas
② Nyhav 2g ntawm cov qauv, suav ua m0, muab tso rau hauv qab ntawm qhov hnyav, thiab hnyav m1
③ Rhuab ntawm 105 ° C 1.5h
④ npog lub hau thiab txav mus rau lub lim dej kom txias, thiab hnyav m2
○ Calculation
Tsis poob ntawm kev ziab X = m1-m2 / m0
M0 yog qhov hnyav ntawm qhov hnoos qeev
M1 yog qhov nyhav ntawm qhov hnyav thiab qauv ua ntej cua sov
M2 yog qhov hnyav ntawm lub khob dej thiab cov qauv tom qab cua sov
Jinsha Precipitated Silica Manufacturing CO.LTD.is yog ib qho ntawm cov thawj coj thiab loj tshaj plaws silica Hoobkas hauv Suav teb. Peb tau tsim nyob rau hauv 1996 nrog ib tug peev npe ntawm CNY46million. Peb muaj 260 tus neeg ua haujlwm, nrog rau 50 tus kws tshaj lij.
TIV TAUJ PEB:
JINSHA PRECIPITATED SILICA MANUFACTURING CO.LTD.
Ntxiv: Gaosha Industrial Zone, Shaxian, Fujian, Suav
Txawb / WhatsApp: + 86-13860133670
Email: jk@jksilica.com
Tel .: + 86-592-5528715
Fax.: + 86-592-5528716