Export high Purity silica sand for optical glass

Price :
On Demand
Quantity :
800
Standards & Approvals :
ISO 9001
Payment Terms :
Expected Delivery Time :
7 days
Additional Requirement :
Price Term £º FOB, CFR, CIF Payment Term£º L/C ,D
Price Valid Till :
Dec,31, 2020

High purity silica sand is processed from the quality silica stone, for its high content of SiO2 and low impurity and used for optical glass. Chemical Analysis: SiO2 99.95% Al2O3 30ppm Fe2O3 3~5ppm CaO 1~5ppm Size Available: 6-10Mesh, 20-40Mesh, 40-80Mesh, 80-120Mesh, 200Mesh, 325Mesh etc. Other special specifications could be supplied as required. Silica Sand for optical glass , for its high content of SiO2, and low impurity. Refined Silica Sand is processed from natural silica stone, for its high content of SiO2 and low impurity. Applications: 1. Widely used for producing optical glass. 2. Refractory material. 3. Metallurgy, ceramic, foundry and abrasives etc. Package: 1. 1000kgs packed in a big bag 2. 25kgs/bag with 40 bags in a big bag 3. 25kgs/bag with 40 bags on a pallet Other package could be supplied as request.

Company Profile

Henan HengXin Industrial & Mineral products Co., Ltd is a professional supplier of abrasive and refractory material in China. We put our business reputation at the first position all the time. Our goal is to supply good quality product at better price with best service. We started our business since 1998. We supply abrasive grains, powder for abrasives tools, grinding, polishing, sandblasting, etc. Refractory materials for melting, foundry, minerals for ceramic, glass and constraction, including silicon carbide, fused alumina, silica, garnet, etc. With over ten years knowhow in this field, we've established long-term stable business relationship with customers worldwide. Sincerely invite your esteemed company to cooperate with us. You will get: 1. competitive pricing 2. technical sales support 3.shorter lead time 4. all details informed for every order 5.credit saved for better payment term