Composition: Sodium lime glass composition beads
SiO2 content > 62%
Roundness > 80%
Hardness (Moh's) : 5.5

PH Value>7

Applications:

*Reusable abrasive *Compacting

*Polishing *Blast-cleaning

Blasting systems:

*Pressure blast systems *Injection blast cabinets

Huadong sandblasting glass beads are widely used in the composite materials such as FRP (fiber reinforced plastics), man-made marble and man-made agate. They have the distinct results of decreasing weight, sound insulation and heat preservation, thus the products have the excellent performances of anti-crazing and re-processing. They are widely used in a range of fields such as: Man-made marble, heat insulation Coating, Putty powder, Plugging agent, Adhensive agent, spray-painted material, PU injecting plastic, Foam, FRP products, Floating material, Polyester Casting Furniture, Fluid for drilling, Lightweight Cement, Bowling, Golf and etc.

usage

a. To clean moulds in die-casting, metal frog-ing, extrusion of glass, rubber and plastic.
b. To debar flashing in electronic integrated circuit boards and frames and sealed plastic pipes.
c. To clean deposits in piston chambers.
d. To give a smooth and bright finish to surgical equipments and automotive parts.
e. To clean the coil, rotor brushes and other parts of a generator during overhaul.
f. To peen all types of glass and parts of integrated components of textile machine.
g. To eliminate tensile stress increased fatigue resistance.

h. Glass beads for blast cleaning can be used for grinding metal work pieces media, shot peening and cleaning, safety signs, chemical fillers, reflecting screens.