Calcium Tungstate hmoov | CAS 7790-75-2 | Hoobkas nqi

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Calcium tungstate (CaWO4) yog cov khoom siv kho qhov muag, uas tuaj yeem siv los ua cov khoom siv laser rau ntau yam kev siv hluav taws xob.

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Product Detail

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Product Description

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Khoom npe: Calcium Tungstate
CAS Nr .: 7790-75-2
Cov roj formula: CaWO4
Molecular Luj: 287.92
Cov tsos mob: Dawb mus rau lub teeb daj hmoov

Specification

Purity	99.5% min
Particle loj	0.5-3.0 hli
Poob rau ziab	1% max
Fe2O 3	0.1% max
SrO	0.1% max
Na2O + K2O	0.1% max
Al2O3	0.1% max
SiO 2	0.1% max
H2O	0.5% max

Daim ntawv thov

Phosphor thiab Luminescent Materials: Calcium tungstate yog dav siv los ua phosphor hauv cov teeb fluorescent thiab lwm yam kev siv teeb pom kev zoo. Nws emits xiav lub teeb thaum zoo siab los ntawm ultraviolet (UV) hluav taws xob, ua rau nws haum rau siv nyob rau hauv ntau yam teeb pom kev zoo technologies. Nws kuj yog siv rau hauv scintillation detectors uas hloov ionizing hluav taws xob mus rau hauv lub teeb pom kev, ua rau nws muaj txiaj ntsig zoo hauv kev kho mob duab thiab kev tshawb pom hluav taws xob.
X-ray thiab Gamma-ray Detectors: Vim nws cov atomic tooj thiab ceev, calcium tungstate tuaj yeem ntes X-rays thiab gamma rays. Nws feem ntau yog siv rau hauv kev kho mob imaging systems, xws li xam tomography (CT) scanners thiab X-ray tshuab, los pab hloov hluav taws xob mus rau hauv ntsuas ntsuas. Daim ntawv thov no tseem ceeb heev rau kev txhim kho qhov raug thiab kev nyab xeeb ntawm kev kuaj pom.
Ceramics thiab iav: Calcium tungstate yog siv los tsim cov khoom siv ceramic thiab iav. Nws cov khoom txhim kho cov neeg kho tshuab lub zog thiab thermal stability ntawm cov ntaub ntawv no, ua rau lawv haum rau high-temperature daim ntaub ntawv. Calcium tungstate feem ntau ntxiv rau iav formulations los txhim kho opacity thiab durability, tshwj xeeb tshaj yog nyob rau hauv tshwj xeeb iav khoom.
Catalyst: Calcium tungstate tuaj yeem siv los ua catalyst lossis catalyst kev txhawb nqa hauv ntau yam tshuaj tiv thaiv, tshwj xeeb tshaj yog nyob rau hauv kev tsim cov tshuaj zoo thiab tshuaj. Nws cov khoom tshwj xeeb tuaj yeem nce cov tshuaj tiv thaiv thiab kev xaiv, ua rau nws muaj txiaj ntsig hauv cov txheej txheem kev lag luam. Cov kws tshawb fawb tab tom tshawb nrhiav nws lub peev xwm hauv kev siv tshuaj ntsuab ntsuab, qhov twg cov txheej txheem ua haujlwm zoo thiab ib puag ncig yog qhov tseem ceeb.