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Fused silica powder
Kinseimatec Co., Ltd.

Kinseimatec Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

21.7hours

Relatively Fast Response


About This Product

■Product overview

Fused silica (also known as quartz glass) is made by completely melting naturally occurring silica at a high temperature of 2,000℃. Because it contains very few impurities, has excellent electrical insulation properties, and has the lowest coefficient of thermal expansion among inorganic oxides, it is used as a semiconductor encapsulant, an exterior paint for electronic components, and a raw material for fused silica firebricks. I am. In response to the overseas expansion of our users, we established Suzhou Jinsei Functional Materials Co., Ltd. in Suzhou City, Jiangsu Province, China, and began manufacturing fused silica filler in August 2004. We aim to supply high-quality filler materials that meet user needs, particularly for semiconductor encapsulation materials, by reducing metal foreign matter and adjusting particle size.

■Product features

・High purity with low metal impurities. ・We have equipment for wet grinding and dry grinding. ・Available for various particle sizes.

  • Product

    Fused silica powder

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1 Models of Fused silica powder

Image Part Number Price (excluding tax) True specific gravity Maximum particle size Average particle size PH SiO2 Na+ Fe2O3 Fe2+ E.C. Cl-

Fused silica powder

Available upon quote

2.2

75μm, 105μm, 150μm

1~30μm

5.0~6.0

99.8 minutes

2ppm max

0.05max

5ppm max

5μS/cm max

2ppm max

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About Company Handling This Product

Response Rate

100.0%


Response Time

21.7hrs


Company Review

4.0
  • Japan

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