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5536. 66% Purity High Grad Zircon Sand for Investment Casting Zirconium Sand 80-300 Mesh 
[Dec 12, 2025]
[Dec 12, 2025] Product Description Zircon sand Description: Zircon sand, also known as zircon sand and zircon, is a mineral composed mainly of zirconium silicate (ZrSiO4). Pure zircon sand is a colorless transparent crystal. It is ...
Company: JAR HING PRODUCTS CO., LTD
5537. Fused Silica Sand 40-70mesh for Refractory, &Investment Casting with Best Price [Jan 19, 2022]
[Jan 19, 2022] Fused Silica First Grade (also known as A) High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
5538. 100-200mesh Fused Silica Sand for Investment Casting Sio2 99.8% Best Quartz [Jan 19, 2022]
[Jan 19, 2022] Fused Silica First Grade (also known as A) High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
5539. Grade a Quartz 100-200mesh Fused Silica Sand for Investment Casting Sio2 99.8% [Jan 19, 2022]
[Jan 19, 2022] Fused Silica First Grade (also known as A) High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
5540. Grade a 100-200mesh Fused Silica Sand for Investment Casting Sainuo Quartz [Jan 19, 2022]
[Jan 19, 2022] Fused Silica First Grade (also known as A) High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
5541. 99.9% Purity 200f Fused Silica Powder for Jewellery Casting Investment [Jan 19, 2022]
[Jan 19, 2022] Company Information: Xuzhou sainuo quartz Co., Ltd. is located in Xinyi City, Jiangsu Province town, is a company specializing in the production of fused quartz of private technology companies. Polysilicon crucible ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
5542. 100-200mesh Fused Silica Sand for Investment Casting Sainuo Quartz [Jan 18, 2022]
[Jan 18, 2022] Fused Silica First Grade (also known as A) High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
5543. Fused Silica Quartz Grain Sand 0.2-0.1mm for Investment Casting [Jan 18, 2022]
[Jan 18, 2022] Fused Silica Second Grade (also known as B) High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous ...
Company: Xuzhou Sainuo Quartz Co., Ltd.
5544. 99.95% High Purity Fused Silica Powder 325 Mesh for Refractory and 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 ...
5545. High Purity Fused Silica Grain 16-30 Mesh for Investment Casting and Refractory Material [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 ...
5546. Fused Silica Micro Powder 325 Mesh High Sio2 Low Expansion 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 ...
5547. Micronized Fused Quartz Powder 200 Mesh 99.9% High Whiteness for Electronics and 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 ...
5548. OEM High Precision Lost Wax Brass Castings Machining Stainless Steel Alloy Investment Casting Iron ... [May 06, 2026]
[May 06, 2026] Part Details (CNC Turning) Metal Materia: Titanium, Aluminum, Stainless Steel, Copper/Brass, Iron, any types of alloy Machine: 3 / 4 /5 axis CNC Machining Center Roughness: Ra0.2-Ra3.2 Tolerance: 0.005~0.05mm ...
5549. High Purity Silica Sand Afs 40-50 Afs 50-70 Afs 60-80 Afs 70-90 Foundry Silica Sand 99% Sio2 Quartz ... [Apr 19, 2026]
[Apr 19, 2026] Our factory provides high-quality fused silica quartz sand and powder with a purity of SiO2 ≥ 99.9%–99.99%, low iron content, low thermal expansion and excellent high-temperature resistance. Available in various ...
5550. 99.95% High Purity Silica White Fused Silica Sand 20-40 Mesh 0.8-1.0mm Low Iron for Investment ... [Feb 26, 2026]
[Feb 26, 2026] 99.95% ultra pure fused silica sand Our calcined fused silica sand is the core raw material for refractory material production, processed by high-temperature calcination and crushing, with excellent high temperature ...
