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

【基本說明】: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.

【應(yīng)用范圍】:

>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

*若有特殊要求,歡迎向本公司垂詢,我們將竭誠為您提供解決方案。

在線提交需求反饋

您可以填寫下面的表格,把您的聯(lián)系方式和產(chǎn)品需求提交給我們,我們將盡快與您聯(lián)系解決,謝謝!為了能及時和您取得聯(lián)系,請您務(wù)必完整填寫您的聯(lián)系方式和需求信息。

肇庆市| 大兴区| 时尚| 天全县| 龙门县| 奈曼旗| 抚顺县| 娱乐| 常宁市| 梁山县| 腾冲县| 策勒县| 阿荣旗| 常宁市| 周宁县| 铜山县| 仁化县| 陇南市| 太康县| 广灵县| 莒南县| 日土县| 新安县| 高台县| 漾濞| 化州市| 永定县| 栖霞市| 县级市| 文成县| 科技| 赤城县| 台前县| 石嘴山市| 威海市| 平阳县| 淳化县| 肃南| 七台河市| 涿鹿县| 赣州市|