Sand Blasting Glass Beads

We are involved in offering to our esteemed patrons premium grade Sand Blasting Glass Beads which is available with following specification:-
1 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.

2 Product Feature
COMPOSITION CONTENT
SiO2 70%
Al2O3 0.5% to 2.0%
MgO 2.5%
Fe2O3 0.15%
CaO 8.0%
Na2O 14%
others 2.0
PERCENT ROUNDS: 85 PCT. MINIMUM
APPEARANCE & ODOR Odorless white powder
SPECIFIC GRAVITY 2.4 to 2.6 g/cc
SOLUBILITY IN WATER Insoluble
PH (aqueous liquids only) N.A.
OTHER CHARACTERISTICS Softening point 846 Degrees Celsius
Micro hardness 630kg/mm2
Appearance Round Clean Transparent no sensible air bubble and impurity
Product Specification Models We can manufacture glass bead from 1180microns to 44 microns