原產地:江西 | 二氧化矽含量:51.7(%) | 品級:一級品 |
熱膨脹系數:6.5*10-6mm/mm.攝氏度 | 類別:針狀粉 | 折光系數:1.63 |
熔點:1544(℃) | 莫氏硬度:4.5-5 | 密度:2.78-2.9(g/cm3) |
白度:90(%) | PH值:7-9 |
矽灰石粉
江西 | 優等品 | ||
針狀粉 | 1544(℃) | ||
4.5 | 90 |
江西 | 一級品 | ||
6.5*10-6mm/mm.攝氏度 | 超細粉 | ||
1.63 | 1544(℃) | ||
4.5---5 | 2.78---2.91(g/cm3) | ||
90 | 7-9 |
矽灰石粉
矽灰石粉是一種鈣的偏矽酸鹽礦物,化學分子式為CaSiO3,理論化學成分為CaO 48.3%,SiO2 51.7%,其中Ca常被Fe,Mg,Mn,Ti,Sr離子置換,形成類質同象體,故自然界純凈的矽灰石粉較為罕見。
目前主要運用於陶瓷.塑料、塑膠、塗料、建材、化工.冶金.建築.造紙.汽車.等等
產品規格:325目、400目、600目、800目、1250目、1500目、2000目、2500目、3000目等
Silicon ash powder
origin
jiangxi
grade
Classy article
category
Acicular powder
Melting point
(1544 ℃)
Mohs hardness
4.5
whiteness
90
Country of origin
jiangxi
grade
First class
Thermal expansion coefficient
6.5 * 10-6 mm/mm. C
category
The superfine powder
Refraction coefficient
1.63
Melting point
(1544 ℃)
Mohs hardness
4.5-5
The density of
2.78-2.91 (g/cm3)
whiteness
90
ph
7-9
Silicon ash powder
Silicon ash powder is a kind of calcium silicate minerals, chemical formula of CaSiO3, theory of chemical composition of 48.3% CaO, SiO2 51.7%, of which the Ca is often Fe, Mg, Mn, Ti, Sr ion, form a kind of mass with the body, so the nature of pure silicon ash powder is relatively rare.
Mainly used in pottery and porcelain, plastic, plastic, paint, building materials, chemical, metallurgy, construction, paper making, cars. And so on
Product specification: 325 mesh, 400 mesh, 400 mesh, 800 mesh, 1250 mesh, 1500 mesh, 2000 mesh, 2000 mesh, 3000 mesh, etc
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