Fused silica powder

      Fused silica powder

      Fused silica powder

      【Explanation】:General information: fused silica powder refers to the amorphous silicon dioxide powder material, which is firstly converted into amorphous quartz from natural quartz followed by such processes as electrofusion, sorting, grinding and classifying.

      【Applications】:

      >Basic characteristics of Fused silica powder:

      ItemUnitTypical Value
      Appearance/
      White powder
      Density kg/m3
      2.20×103
      Mohs Hardness/
      6.0
      Dielectric Constant/
      3.88(1MHz)
      Dielectric Loss/
      0.0002(1MHz)
      Coefficient of Linear Expansion1/K
      0.5×10-6
      Thermal ConductivityW/K·m
      1.1
      Refraction Coefficient/
      1.45

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

      ItemIndex of CorrectionIntroduction
      PuritySiO2contentAvailable within 99.0-99.9%
      Ion impurityNa+、Cl-,etc.Can be reduced below 1ppm
      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

      *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!

      日本不卡免费新一二三区,a天堂在线观看中文字幕网,日韩国产精品一区二区av无码,亚洲中文字幕不卡