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

Crystalline silica powder

Crystalline silica powder

Crystalline silica powder

【基本說明】:The crystalline silica powder refers to ɑ-crystalline silica powder made of natural quartz through such processes as sorting, crushing, grinding and classifying.

【應(yīng)用范圍】:

>Basic characteristics of crystalline silica powder:

ItemUnitTypical Value
Appearance/
White powder
Density kg/m3
2.65×103
Mohs Hardness/
7
Dielectric Constant/
4.65(1MHz)
Dielectric Loss/
0.0018(1MHz)
Coefficient of Linear Expansion1/K
14×10-6
Thermal ConductivityW/K·m
12.6
Refraction Coefficient/
1.54

>Crystalline 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-,etcCan be reduced below 3ppm
Particle size distributionD50          Available within D50=0.5-50μm
Particle size distributionMay be adjusted on basis of typical distribution as needed, including multimodal distribution and narrow-range distribution.
Appearance characteristicsWhiteness and transparencyWhiteness is within 60-98, high-transparency product is available.
Surface characteristicsHydrophobicity 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(shí)和您取得聯(lián)系,請(qǐng)您務(wù)必完整填寫您的聯(lián)系方式和需求信息。

自贡市| 策勒县| 南安市| 大英县| 大关县| 师宗县| 酒泉市| 五台县| 天台县| 明光市| 平湖市| 庆云县| 巧家县| 鲁甸县| 临澧县| 开封市| 丰原市| 屯昌县| 湘阴县| 托克托县| 邓州市| 安达市| 新邵县| 上高县| 涟源市| 广安市| 保山市| 顺昌县| 郓城县| 宜阳县| 白玉县| 铁力市| 南昌市| 图木舒克市| 鄂州市| 河东区| 巴南区| 海安县| 安仁县| 大新县| 达州市|