High purity fused silica (99.98% amorphous)
Low thermal expansion coefficient, consistent chemistry and high resistance to thermal shock
Available in a variety of standard particle sizes, and can also be customized to your specifications
Dinglong fused silica grains produce some of the highest-quality products on the market. Since these grains have high volume stability, low volumetric expansion and high purity, they are often used in the solar power, refractories, precision investment casting, electronics and oil and gas industries. These fused silica grains are checked under different circumstances to ensure that they will meet our customers’ needs with absolute dimensions and durability.
Dinglong fused silica sands are optimized for conformity and reliability. In order to ensure the purity and conformity of our fused silica sands, we utilize state-of-the-art particle analysis systems, enhanced grinding and blending processes, and extensive high-intensity magnetic separation methods.
Dinglong fused silica grains are available in different grades and a variety of standard particle sizes and can also be customized to your specifications. These fused silica sands are engineered with built-in flexibility and can be adjusted for specific application needs. Dinglong fused silica sands are available in 2,200 lbs. (1,000 kg) tote sacks.
These fused silica materials are manufactured at certified facility in Lianyungang, China. Through 30 years of establishment, Dinglong has acquired strong mechanical and technical support and accumulated tremendous experiences for producing fine quartz materials. Our manufacturing processes are optimized for conformity and reliability — helping ensure reliable product quality and value. We believe reliable products can help us obtain leadership sales and build trust and friendship with our customers.