Sandblasting Material Glass beads
Grinding Glass beads 1-1.5mm
Chemical Analysis
Physical Properties
SiO2
≥65.0%
Bulk Density
1.5g/cm3
Na2O
≤14.0%
Real Density
2.5g/cm3
CaO
≤8.0%
Mohs Hardness
6-7
MgO
≥2.5%
HRC hardness
46
AL2O3
0.5-2.0%
Roundness
≥92.5%
Fe2O3
≥0.15%
Magnetic
≤0.1%
Other
2.0%
Bubble
≤0.1%
Usage
Grinding Material
BS6088 British Standard
AASSHTO M247 American Standard
Product Specification Models
We can manufacture glass bead from 16mm to 44 microns
Application
These products have wide scope of application:Clear diverse moulds of impact forging, forging, glass, rubber and plastic, metal casting and extrusion. Eliminate tensile stress, increase fatigue life and enhance stress corrosion resistance. For example, aircraft engine turbo, vane, shaft, undercarriage, diversified springs and gears, etc.Clean and remove slitter edge and burr on the circuit plate and plastic-sealed geminate transistors before stannum solderingRemove stems in the piston and cylinder and provide bright and half-lackluster surface for medical mechanical instruments and automobile parts Clear electromotor and such parts as loop, electric brush and rotor of during heavy repairClean up and remove burr of metal tube and precisely-melten non-ferrous metal tube. Be used for peening aggrandizement and polishing of textile machinery parts.
Other Information
Advantages
The glass beads made of the soda-lime silica glass has the good chemical stability, certain mechanical intensity and hardness, so as polishing grind
material compared to other grind materials has the very big superiority.
Cannot pollute the processing metal.
May accelerate the cleaning up, make the processing material to restore originally clean, smooth.
Glass Beadis colourless and transparent ball, no visible bubbles and impurity.
And available for different uses, including surface treatment, road marking, reflective, decorative and etc.
Product Description :
High strength glass beads ( blasting and peening )
It takes compressed air as the momentum and uses glass bead as the medium, through high-speed and high-pressure jetting on the surface of workspace. Products after shot blasting can eliminate the tensile stress, lengthen the fatigue life, and improve its capacity for anti-stress corrosion.
Usage :
Improve the road marking line contrary reflection function. When driving at night, the lamp shines on the marking line with glass bead in it, the ray of lamp is reflected back parallely. So the driver can look at the road clearly and drive safely at night.
Advantages :
The glass beads made of the soda-lime silica glass has the good chemical stability, certain mechanical intensity and hardness, so as polishing grind.
Material compared to other grind materials has the very big superiority.
Cannot pollute the processing metal.
May accelerate the cleaning up, make the processing material to restore originally clean, smooth.
