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ZW China Homocentric Limited
China Manufacturer with main products: Garnet Sand, Steel Grit, Steel Shot, Glass Beads, Sand Blasting, Polishing, Rust Removal, Surface Treatment |
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| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
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Quick Details
- Usage: Sand blasting and road marking
- Material: glass
- Brand Name: ZW
Specifications
Sand blasting
ZW Glass beads abrasive is widely used to clean metal surface hardening treatment or other processes, mainly for sandblasting equipment. Manufacture of broken glass to melt into a ball and then annealing to eliminate internal stress and prevent breakage. The transparent and clear spherical structure will not have particles embedded in the workpiece during using. Using different sizes and different operating parameters abrasives, glass bead peening can achieve different gloss on the surface.
Road Marking
ZW Glass Beads for Road Marking can improve visibility of the traffic markings and road signs and supply safer night driving conditions.
Grinding & Dispersion Media
Pigment, ink, calcium carbonate, magnetic material, painting industry, color mixing in so-called bead mills,functional particle such as fluorescent substance.
Reflective Material
High refractive index glass beads are necessary materials for reflective fabric, reflective coatings, chemical coatings, advertising materials, clothing materials, reflective film, reflective fabric, reflective signs marking, airport runways, hats, bags, land and air rescue supplies, personnel wearing at night-time activities.
The size of glass beads
|
Model |
Mesh |
Size (μm) |
|
30# |
20-40 |
850-425 |
|
40# |
30-40 |
600-425 |
|
60# |
40-60 |
425-300 |
|
80# |
60-100 |
300-150 |
|
100# |
70-140 |
212-106 |
|
120# |
100-140 |
150-106 |
|
150# |
100-200 |
150-75 |
|
180# |
140-200 |
106-75 |
|
220# |
140-270 |
106-53 |
|
280# |
200-325 |
75-45 |
The Chemical Component and Characteristics
|
Chemical component |
SiO2 |
≥65% (No free silica) |
|
Na2O |
≤14% |
|
|
CaO |
≤8.0% |
|
|
MgO |
≥2.5% |
|
|
Al2O3 |
0.5-2.0% |
|
|
Fe2O3 |
≥0.15% |
|
|
Other |
2.0% |
|
|
Other Characteristics |
Bulk density |
1.5g/cm3 |
|
Real Density |
2.5g/cm3 |
|
|
Hardness |
6-7 Mohs |
|
|
HRC hardness |
46 |
|
|
Roundness |
≥95% |
|
|
Magnetic |
≤0.1% |
|
|
Bubble |
<10% |
Service Guarantee
-
Free Service Charge
ECVV doesn't charge any service fee to Buyers for buying this product.
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ECVV Supply
ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
-
Product Quality Commitment
ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
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Deposit Service Commitments
In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.
After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
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