Grinding Glass Beads

Product Description:

Detailed Product Description

Grinding Glass Beads

strong hardness

new glasses for material

Round ratio above 85%

ISO, CE

Grinding Glass Beads

III. Hardness 

HV, Loading 100g, residence time: 12s

the average of five point: 5270Mpa

standard

code(HV): ≥ 5000Mpa

IV. percentage of damage

1. test condition

(1)shot peening Target:Thickness:1.2mm (steel plate)

(2)air pressure of the nozzle:0.3Mpa

(3)the space between the nozzle and the Target: 200mm

(4) time of shot peening:5min

(5)the diameter of the glass beads: 250 microns

(6)Gross Weight of the tested glass beads: 1020g

(7) the weight of the damaged

glass beads after shot peening: 1.02g

2.percentage of damage of the test : 0.1%

V. Application

They are mainly used for the disperser, grinding media of industries, such as coloring, paint, ink, coatings, resins, chemical engineering, with the advantages of smooth surface, even size, high hardness, good chemical stability. Thanks to the characteristics of heat-resistant, wearable, compression strength, the filling-type bead could be used to improve glass fibre reinforced plastic, rubber, and so on.