99精品视频网站,国产一级色片,日本在线观看www,日韩性插,午夜激情国产,日本福利网站,亚洲国产精品免费视频

Spherical silica powder

Spherical silica powder

Spherical silica powder

【Explanation】:Spherical silica powder refers to the spherical silicon dioxide powder material made of irregular corner silicon powder by process of flame and fusion method. It is featured by small surface area, good liquidity and low stress.

【Applications】:

>Basic characteristics of Spherical silica powder:

ItemUnitTypical Value
Appearance/White powder
Particle morphology/Spherical
Densitykg/m32.20×103
Mohs Hardness/6.0
Dielectric Constant /3.88(1MHz)
Dielectric Loss/0.0002(1MHz)
Coefficient of Linear Expansion1/K0.5×10-6
Thermal ConductivityW/K·m1.1
Refraction Coefficient/1.45

>Spherical silica powder can be sorted on basis of following characteristics and prepared as required by customers:

ItemIndex of CorrectionIntroduction
PuritySiO2contentAvailable within 98.0-99.9%
Ion impurityNa+、Cl-,etc.Can be reduced below 1ppm
Particle size distributionD50Available within D50=2-50μm
Particle size distributionMay be adjusted on basis of typical distribution as needed, including multimodal distribution and narrow-range distribution.
Appearance characteristicsSurface characteristics  0.5-30m2/g Controllable.
Hydrophobicity and oil absorptionTreatment agent of different functions may be selected as needed by customer

*For any special requirements, please feel free to contact us, we will provide solutions for you wholeheartedly.

Submit requirements and feedback online

Please kindly submit your contact information and product requirements in table below and keep them intact. We will contact you ASAP! Thank you!

磴口县| 改则县| 德安县| 丹寨县| 鲜城| 榕江县| 吉水县| 颍上县| 临城县| 老河口市| 上高县| 玉林市| 西和县| 柏乡县| 阿尔山市| 石渠县| 香格里拉县| 寿光市| 沅陵县| 湘乡市| 蒙城县| 旌德县| 平阳县| 高邮市| 体育| 兴仁县| 沅江市| 方正县| 大化| 海丰县| 油尖旺区| 尼玛县| 抚远县| 易门县| 齐齐哈尔市| 特克斯县| 龙口市| 珠海市| 黎平县| 泸西县| 报价|