Reflective Material Type: | Glass Beads |
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Material: | Glassbead |
Application: | Road Marking |
Samples: |
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Customization: |
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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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Suppliers with verified business licenses
Projet | Quality | |
Chemical Compsition | Silica (SiO2) | >72% |
Calcium(CaO) | >8% | |
Magnesium(MgO) | <14% | |
Alumina(AlsO3) | 0.5-2.0% | |
Iron(Fe2O3) | 0.15% | |
Others | 2.0% |
refractive Index | Nd>1.5% |
Density | 2.4-2.6g/cm3 |
Size Distribution | Oversize<5% under size <10% |
Wire diameter | 0.03-0.4mm |
Hardness | 6-7MOHS;46 HRC |
Microhardness | >650kg/cm3 |
Circularity | Round rate of >95% |
Suppliers with verified business licenses