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High purity SiC powder and growth technology

Product Detail Information

SiC powder for PVT growth

 

Specification#PVT200/500

 

 

  1. Structure: 82-88% of  3C polytype,  12-18% of 6 H polytype

     

  2. Purity: 99.998%

    Typical main impurities (defined by ICP-AES), ppmw

     

Fe

Ti

Al

B

K

Ca

Cr

Mg

3.2

4.5

1.6

0.35

2.0

1.8

0.2

0.13

 

  1. Grain size: between 200 microns and 500 microns sieves

     

  2. Feeding density: 1.1 grams/(cubic cm)