99.997% High Purity Quartz Sand Natural Silica For Semiconductor HPQ-P-E2

                                                                              High Purity Quartz Sand
                                                                                    For Semiconductor
 
 
Application & Property:
As the raw materials for the standard and ultra-pure semiconductor quartz products,as well as UHP quartz tubes,semiconductor high purity sand features in low Al and low alkali,concentrated particle distribution,stable visual appearance and low content of OH.
 
Physical & Chemical Properties:
 
Purity Content: SiO2 > 99.997%
 
Impurity Content (Maximun): Unit: ppm

 

Above particle size are for common uses,and can be adjusted upon user’s request.
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