Quartz sand (powder) performance indicators:
Department of Anhui branch located in Fengyang fine quartz sand (powder) series is a high purity crystalline silica powder as raw material, crushing or washing drying dry classification is made mainly used in glass products, artificial turf, mechanical polishing , rust, ceramics, paints, plastics, water treatment, artificial marble and other fields.
Department's procurement of raw materials and refined products are subject to stringent quality control, ensuring product quality is stable, won the trust of customers.
Chemical composition%:
Si02 Fe203 Al203 Ti02 K20 Na20 Ca0
> 99.3 <0.03 <0.40 <0.02 <0.10 <0.1. <0.01
Physical properties:
True specific gravity g/cm3 Melting point loss on ignition%% OC whiteness PH value of water
1724 0.10 2.65 0.20> 926-7

Product Specification:
4-66-10 0-4 Head Head Head 20-30 Head 20-40 Head 10-20 Head 40-80 Head 30-50 Head 50-70 70-120 120-200 mesh head 200--325 mesh and other models