天天影视网色香欲综合网,国产97公开成人免费视频在线观看,国产无码免费不卡,一本在线精品播放

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!

欧美日韩亚洲| 呦呦另类一区二区三区| 欧美精品XXXXBBBB| 亚洲AV日韩AV人人爽| 日韩精品无码视频第一页| 欧美一级99| 超碰av在线播放| rihanseav| 黄色视屏网站| 在线电影av| 亚洲精品高清国产一久久 | 综合av户外| 老太奶性BBWBBW免费看| 性狠狠18禁久久久久久| 小穴免费一区| 国产精品久久久久久久精品三级| 在线看h| 欧美精品色呦呦呦呦| 久久婷婷人人澡人人喊人人爽| 久久久久国产精品毛片| 中文无码乱人伦| 久久无码精品亚洲一区二区三区| 日韩欧美风情视频| 凌海市| 亚洲欧美日本一区| 精品亚洲天堂| 一本无码高清视频| 亚洲少妇av一二三四区| 欧美一二线| av天堂影视| 久久久久久99| 国产精品超师男同志| 国产AV无码专区亚洲AV漫画 | www.五月天婷婷. com| 精品久久久久久久| 一色屋精品视频在线观看| 国产另类AV| 色婷婷丁香| 久久久噜噜噜久久免费| 久久东京热AV| 9区中文字幕在线|