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391. High Sio2 Fused Silica Sand 2-4mm Excellent Thermal Stability for Industrial Furnace 
[May 09, 2026]
[May 09, 2026] high purity fused silica & fused quartz refractory grade Our fused silica products are manufactured from high purity fused quartz with excellent thermal shock resistance, low thermal expansion, and stable chemical ...
392. White Fused Quartz Granules 10-20 Mesh Stable Chemical Property for Foundry Use [May 09, 2026]
[May 09, 2026] high purity fused silica & fused quartz refractory grade Our fused silica products are manufactured from high purity fused quartz with excellent thermal shock resistance, low thermal expansion, and stable chemical ...
393. Premium Fused Silica Sand 0-0.5mm Low Impurity for Advanced Refractory Products [May 09, 2026]
[May 09, 2026] high purity fused silica & fused quartz refractory grade Our fused silica products are manufactured from high purity fused quartz with excellent thermal shock resistance, low thermal expansion, and stable chemical ...
394. Fused Quartz Sand 99.95% 100-200 Mesh for Epoxy Resin and Electronic Filling [May 09, 2026]
[May 09, 2026] high purity fused silica & fused quartz refractory grade Our fused silica products are manufactured from high purity fused quartz with excellent thermal shock resistance, low thermal expansion, and stable chemical ...
395. High Temperature Resistant Fused Silica Grain 4-8 Mesh for Precision Investment Casting [May 09, 2026]
[May 09, 2026] high purity fused silica & fused quartz refractory grade Our fused silica products are manufactured from high purity fused quartz with excellent thermal shock resistance, low thermal expansion, and stable chemical ...
396. Amorphous Fused Quartz Sand 20-40 Mesh Low Dielectric Constant for Electronic Industry [May 09, 2026]
[May 09, 2026] high purity fused silica & fused quartz refractory grade Our fused silica products are manufactured from high purity fused quartz with excellent thermal shock resistance, low thermal expansion, and stable chemical ...
397. Fused Silica Sand 99.9% 1-5mm High Whiteness for Special Ceramic Materials [May 09, 2026]
[May 09, 2026] high purity fused silica & fused quartz refractory grade Our fused silica products are manufactured from high purity fused quartz with excellent thermal shock resistance, low thermal expansion, and stable chemical ...
398. Industrial Fused Silica Sand 8-16 Mesh 99.95% for Ceramic and Glass Manufacturing [May 09, 2026]
[May 09, 2026] high purity fused silica & fused quartz refractory grade Our fused silica products are manufactured from high purity fused quartz with excellent thermal shock resistance, low thermal expansion, and stable chemical ...
399. High Purity Fused Quartz Sand 50-100 Mesh Excellent Thermal Shock Resistance [May 09, 2026]
[May 09, 2026] high purity fused silica & fused quartz refractory grade Our fused silica products are manufactured from high purity fused quartz with excellent thermal shock resistance, low thermal expansion, and stable chemical ...
400. Fused Silica Granules 2-4mm 99.9% Low Iron for Precision Foundry and Refractory [May 09, 2026]
[May 09, 2026] high purity fused silica & fused quartz refractory grade Our fused silica products are manufactured from high purity fused quartz with excellent thermal shock resistance, low thermal expansion, and stable chemical ...
401. White Fused Quartz Sand 1-3mm High Temperature Resistance for Investment Casting Shell [May 09, 2026]
[May 09, 2026] high purity fused silica & fused quartz refractory grade Our fused silica products are manufactured from high purity fused quartz with excellent thermal shock resistance, low thermal expansion, and stable chemical ...
402. Fine Fused Silica Powder 10 Micron 99.99% High Insulation for Electrical Applications [May 09, 2026]
[May 09, 2026] high purity fused silica & fused quartz refractory grade Our fused silica products are manufactured from high purity fused quartz with excellent thermal shock resistance, low thermal expansion, and stable chemical ...
403. Fused Quartz Flour 325 Mesh Excellent Dielectric Property for Electronic Filling Materials [May 09, 2026]
[May 09, 2026] high purity fused silica & fused quartz refractory grade Our fused silica products are manufactured from high purity fused quartz with excellent thermal shock resistance, low thermal expansion, and stable chemical ...
404. Low Hydroxyl Fused Quartz Powder 99.99% 400 Mesh for Electronic Encapsulation Materials [May 09, 2026]
[May 09, 2026] high purity fused silica & fused quartz refractory grade Our fused silica products are manufactured from high purity fused quartz with excellent thermal shock resistance, low thermal expansion, and stable chemical ...
405. 200 Mesh High Purity Quartz Fused Silica Powder for Investment Casting Made in China [Apr 17, 2026]
[Apr 17, 2026] Product Description Our fused quartz Grade A to Grade D are specifically classified based on SiO2 purity (the core indicator) and matched w2ith corresponding downstream application scenarios, which is consistent with ...
