Product Introduction:
Fused Silica Sand, Quartz Tube, Silica Powder is provided by Xuzhou Fengbao Mining Co., Ltd,a major Inorganic Chemical Materials supplier in Chemicals Material wholesale industry in China.You can check out the specification of Fused Silica Sand, Quartz Tube, Silica Powder below or get any optional result clicking into the following keywords quartz tube , Fused Silica Sand , Quartz Tube , Silica Powder , silica sand , silica stone , Description , Features , Details and you can check the authentications and testimonials of Fused Silica Sand, Quartz Tube, Silica Powder .
Description:
Our company is a major manufacturer of silica (quartz) products such as high purity silica sand, silica powder, micro-silica powder, (crystal) powder and fused silica lump and powder, etc. These products are widely used as materials for (optic) glass, optical fiber, electrical, electronic, semiconductor, epoxy molding compound (emc) , paint, coating, ceramic, chemical, building, foundry, precision casting, refractory and abrasives industries etc.
The detail specification as follows:
1. Quartz sands (silica sands)
High purity grade: Sio2: 99. 95％ min-99. 8％ min fe2o3: 3ppm max-30ppm max, size: 2-200 mesh high purity silica sand, quartz stone
Deliberated grade: Sio2: 99. 8％ min-99. 0％ min fe2o3: 50ppm max-0. 03％ max, size: 2-325 mesh
2. Natural crystal powder
Sio2: 99. 90％ min-99. 99％ min, size: 2-300 mesh
3. Fused quartz ingot
Sio2: 99. 9％ min fe2o3: 50ppm max, al2o3: 0. 03％ max, size: 5-100 mesh
4. Quartz in lump
Special grade: Sio2: 99. 9％ min,
1st grade: Sio2: 99. 8％ min fe2o3: 0. 004％ max
2nd grade: Sio2: 99. 7％ min fe2o3: 0. 008％ min
3rd grade: Sio2: 99. 5％ min fe2o3: 0. 03％ min.
5. Micro-silica powder
Sio2: 99. 5％ min-99. 0％ min, fe2o3: 0. 02％ max, al2o3: 0. 3％ max, size: 200-800 mesh
6. Fused quartz powder
Sio2: 99. 9％ max, fe2o3: 50ppm max, size: 2-2000 mesh
7. Our company can supply different kind of quartz tubes (including transparence quartz tubes and milky quartz tubes and quartz rod) . Our product quality is very good and the price is very competitive.
