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Contact Us
- Contact Person : Ms. Tian Marrie
- Company Name : Zouping Daixi Industry and Trade Co., Ltd.
- Tel : 86-543-4266971
- Fax : 86-543-4355251
- Address : Shandong,Binzhou,NO.3 heban Road
- Country/Region : China
- Zip : 256200
reflective glass beads for road marking
Product Detailed
Related Categories:Paint & Coating
1.round glass beads for road marking
2. road marking
3. excelent quality with copetative price
Technical references: A: Appearance: Clean and transparent, no visible bubbles and impurity. B: Specific gravity: 2.4-2.6g/cm3 C: Hardness: 6-7 D: Compressive strength: 1200N
Product Index
TECHNICAL DATA | Size gradation |
|
Refractive index | ≥1.5 | |
Roundness | >80% | |
Specific weight | approx. 2.5 g/cm3 | |
Bulk weight | approx. 1.6 kg / l | |
Coating | silane | |
Packaging | plastic bags(or paper bags) | |
Storage | dry and sheltered | |
Hardness | 6-7 | |
Compressive strength | 1200N |
Chemical Composition ( % )
Glass beads content | Result | Remark |
SiO2 | 73.00 | |
Na2O | 14.30 | |
K2O | 0.60 | |
CaO | :9.20 | |
MgO | 4.00 |
Usage
The glass beads are used for road marking, blasting, grinding media
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reflective glass beads for road marking