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Help CenterHigh Quality Hollow Glass Microspheres /hollow Glass Beads Use for Resin Wheel
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high quality hollow glass microspheres /hollow glass beads use for resin wheel
Product Description
Hollow glass bead is a new material with excellent properties.It is a tiny sphere with high ball-type rate. Its ball-bearing effect can improve its mobility and reduce the viscosity and internal stress of resin mixture.
Feature
High compressive strength
High melting point
High resistivity
Low thermal conductivity
Shrinkage coefficient
Product
Main Physical Properties
Type |
Grain size range |
Bulk density |
compressive strength |
Water absorption rate |
N20 |
0.8-2.0mm |
0.4g/cm3 |
8MPa |
≤15% |
N30 |
0.5-1mm |
0.42g/cm3 |
8MPa |
≤15% |
N40 |
0.3-0.6mm |
0.51g/cm3 |
8MPa |
≤15% |
N100 |
0.1-0.3mm |
0.72g/cm3 |
8MPa |
≤15% |
Chemical Composition
SiO2 |
58-71% |
Al2O3 |
0-10% |
MgO |
0-0.5% |
CaO |
0.2-1% |
B2O3 |
3-12% |
Application
1. Fiberglass,artificial marble, ect.
2. Petroleum industry,aerospace,thermal insulation coatings, ect.
3. Paint coating,Plastics, Rubber,ect.
4. Low density adhesives, sealing materials, light resin crafts, ect.
Company information
Henan Sicheng Abrasives Tech Co., Ltd, founded in 1999, is specialized in Hollow micron glass beads,White corundum, Brown corundum, Silicon Carbide, Garnet,Foundry chromite sand and other abrasive products,and is a comprehensive joint-stock company integrating production, R&D and trade.Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending on the demands of our customers.We now have clients all over the world and enjoy high reputation.
Shipping
Contact us
Tel:+86-15890150757
Landline:+86-0371-6090-0379
Skype:15890150757
Send Inquiry to This Supplier
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