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High purity quartz sand

High Purity Quartz Sand is manufactured from  selected high quality deposits .   High-purity quartz  sand  is  divided into  semiconductor grade  and  solar  grade.  It  is widely used in the production of semiconductor  grade  and  solar grade high purity quartz crucibles, quartz tubes, quartz rods, quartz ingot, etc.

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High purity quartz sand

Key words:

Quartz tube

Quartz sand

Quartz tube


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Product Description

Product Features

White and pure appearance, extremely low metal impurity content, controllable aluminum element, uniform particle size, excellent transparency, outstanding anti crystallization performance and high temperature stability

Product Category

High purity quartz sand is made from carefully selected high-quality mineral deposits through deep purification, and is divided into semiconductor grade and solar grade. Our products include outer sand, middle sand, inner sand, powder, fiber sand, and quartz ingot sand for quartz crucibles

 

Impurity content   Unit: ppm

Products Li Na K Ca Fe Al Mg Cu Ti
HV-4 0.11 0.76 0.49 0.43 0.4 13.48 0.01 0 3.39
HV-5 0.76 0.51 0.24 0.36 0.11 13.5 0.03 0.02 2.93
HV-9 0.51 0.42 0.25 0.31 0.12 6.37 0.01 0.01 2.29
HV-10 0.47 0.25 0.12 0.34 0.11 6.28 0.01 0.01 2.03
HV-20 0.27 0.35 0.2 0.3 0.08 10.43 0.01 0.01 0.96
HV-F 0.21 0.13 0.11 0.36 0.12 6.21 0.01 0.01 1.03
WK-CGF2 0.4 0.16 0.08 0.18 0.08 10.92 0.01 0.01 1.1
WK-9DF3 0.5 0.26 0.12 0.35 0.16 5.98 0.01 0 2.52

 

Particle size                       Unit: mm

Code D10 D50 D90
HV-4/HV-5/HV-9/HV-10/HV-20 0.1 0.15 0.28
HV-F-B 0.09 0.12 0.14
HV-F-D 0.04 0.06 0.08
WK-CGF2/WK-9DF3 0.09 0.11 0.12

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