| Certification: | CE, ISO |
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| Application: | Rubber, Plastic, Metallurgy, Ceramic, Casting, Glass, Refractory |
| Type: | Quartz Stone |
| Samples: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Quartz sand a unique physical and chemical properties, make its in aviation, aerospace, electrical machinery and the rapid development of today's foot or position in the IT industry, especially its internal molecular chain structure, crystal shape alloy change rule, has the high temperature resistance, small thermal expansion coefficient, high insulation, corrosion resistance, piezoelectric effect and resonance effect and its unique optical properties, is playing a more and more important role in many high-tech products.
Silica, or more correctly silicon dioxide SiO2, is one of the most abundant compounds on the surface of the Earth, being most obvious as quartz and common sand. Silica has a multitude of uses depending on the degree of purity. Grades up to 99.5% SiO2 are used in the manufacture of glass, optical fibres and ceramics.
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TEST REPORT
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NO |
ITEM |
RESULTS |
NO |
ITEM |
RESULTS |
1 |
IL | 0.0073 | 17 | Se | <0.0001 |
2 |
Al | 0.0040 | 18 | As | <0.0001 |
3 |
SiO2 | 99.8800 | 19 | Mo | <0.0001 |
4 |
Fe | 0.0182 | 20 | Pd | <0.0001 |
5 |
Ca | 0.0492 | 21 | Re | <0.0001 |
6 |
Mg | 0.00006 | 22 | Sb | <0.0001 |
| 7 | K | 0.001 | 23 | Sn | <0.0001 |
| 8 | Na | 0.005 | 24 | W | <0.0001 |
| 9 | Ti | <0.0001 | 25 | V | <0.0001 |
| 10 | Sr | <0.0001 | 26 | Mn | <0.00058 |
| 11 | Bi | <0.0001 | 27 | Zr | <0.0001 |
| 12 | Cd | <0.0001 | 28 | Zn | <0.00088 |
| 13 | Li | <0.00065 | 29 | Cu | <0.0001 |
| 14 | Cr | <0.0001 | 30 | Ni | <0.0001 |
| 15 | Co | <0.0001 | 31 | Pb | <0.0001 |
16 |
Ba | <0.0001 | 32 | B | 0.0008 |
1. The main raw materials of glass plate, float glass, glass products (glass jars, glass bottles, glass tubes, etc.), optical glass, glass fiber, glass instruments, conductive glass, glass cloth and special anti-ray glass.
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