Tungsten (VI) oxide, tseem hu ua tungsten trioxideyog cov tshuaj sib xyaw ua ke ntawm cov pa oxygen thiab hloov pauv hlau tungsten, nrog cov qauv WO3. Lub compound tseem hu ua tungstic anhydride, xav txog nws txoj kev sib raug zoo rau tungstic acid H2WO4. Nws yog lub teeb daj crystalline khoom.
|
SPECIFICATION |
|||||
|
Lub cev muaj zog |
MAXIMUM IMPURITIES CONTENT, % |
||||
|
PARAMETERS |
TSEEM CEEB |
TSEEM CEEB |
CONTENT, MAX., PPM |
TSEEM CEEB |
CONTENT, MAX., PPM |
|
Qhov tshwm sim |
Yellow-ntsuab zoo hmoov |
Al |
10 |
Mo |
30 |
|
Particle Loj (FSSS), |
9.0-13.0 |
Raws li |
10 |
Na |
10 |
|
Qhov ntom ntom, g / cm3 |
2. 0-3 {2}} g/cm3 |
Ca |
8 |
P |
10 |
|
CHEMICAL COMPOSITION (hauv qhov hnyav hnyav) |
Cr |
10 |
S |
10 |
|
|
Fe |
10 |
Si |
10 |
||
|
WO3 cov ntsiab lus, %, min.: |
99.97 |
K |
10 |
|
|
|
|
|
Mg |
10 |
|
|
|
Hom |
|||||
Tungsten (VI) Oxide, Tungsten trioxide yog cov khoom pib rau kev sib txuas ntawm tungstates. Barium tungstate BaWO4yog siv los ua x-ray screen phosphors.
Lwm daim ntawv thov, qhov tseeb lossis muaj peev xwm, suav nrog:
Fireproofing ntaub
Gas thiab humidity sensors.
Ceramic glazes qhov twg nws muab cov xim daj nplua nuj.
Electrochromic iav, xws li hauv cov qhov rais ntse, uas nws lub pob tshab tuaj yeem hloov pauv los ntawm kev siv hluav taws xob.
Photocatalytic dej splitting.
Substrate rau saum npoo-hloov Raman spectroscopy hloov noble hlau.
Vim li cas thiaj xaiv Gneechem?
GneehemNrog ntau xyoo dhau los ntawm kev tshawb fawb, kev tsim khoom thiab kev lag luam organic chemicals, Gnee chemicals Ltd. yog tam sim no lub ntiaj teb kev lag luam ntawm kev tshawb fawb, kev loj hlob thiab kev tsim tshuaj.
Peb ua raws li lub hauv paus ntsiab lus ntawm "Quality First" thiab tau txais ISO 9001 ntawv pov thawj. Peb kuj tau teeb tsa lub chaw kuaj mob siab rau siv cov qauv kev tswj xyuas nruj ntawm txhua theem ntawm cov txheej txheem tsim khoom. Cov neeg soj ntsuam zoo saib xyuas cov txheej txheem tsim khoom ntawm txhua yam khoom kom ntseeg tau tias qhov zoo ntawm cov khoom siv tshuaj lom neeg kawg.