High purity quartz sand is made of natural quartz ore refined by special technology in our hospital. The content of SiO2 is more than 99.99%. The white high purity quartz sand can be used to make high purity quartz products such as quartz glass, crucible, quartz weight, gas refining tube, melting tube so on. 

The particle size is between 60 200 mesh, it can also be produced according to the requirements.