Borosilicate Raw Material Sandblast Glass beads

Borosilicate Raw Material Sandblast Glass Media
Model NO.: DH-pw-850600

Colour: WhiteShotblast Type:Shot Blasting 

Shotblast Material:Glass Beads 

Sandblasting Type:Automatic Sandblasting 

Shotblast Application:Aircraft Parts 

Sandblasting Method:Dry Spray 

Sandblasting Applications:Metallurgy 

Trademark: Daohong

Transport Package:25kg/Bag with Pallets

Origin: Hebei, China (Mainland)

 
abrasive performance
shape Spherical Basic raw materials Carbonate glass
Minimum hardness(Moh) 5.5 Roundness% >70%
colour Transparent glass damage rate <2.5%
Size standard ASTM    
 
 

Technical parameters
Product Name: Sandblasting sand blasting glass beads
Product Number: DH-PW-850000
Appearance: smooth, round, glass Transparent
Chemical Composition:
SiO2> 67%, CaO> 8.0% MgO> 2.5% 
Na2O <14%, Al2O3 0.5-2.0 
Fe2O3> 0.15 Others 2.0%

Mesh
Wire diameter Cell content Composition
20 - 3000 mesh 0.03 - 0 .4 mm  less than 3%  no silicone resin
Specific gravity Bulk density Mohs hardness Rockwell Hardness
 2.4-2.6 g / cc 1.5 g / cc 6-7 Mohs 48-52 HRC
Detail of product
1. This product is made of borosilicate raw material by high-tech processing.

2.The product has high strength, good chemical stability and so on. 
Shot blasting is the preferred medium.

3.Sandblasting and shot peening difference: 
sandblasting abrasive speed is sprayed using compressed air to the workpiece surface, the purpose is to remove the surface oxide layer, rust, etc., in order to improve the surface appearance. Shot peening is a high-speed hard particles against the surface of metal parts, aims to improve the fatigue strength of the metal surface. Both processes use different tools. These two methods of media may be recycled.

Product No.
Particle size (mm) Range of mesh Classification No.
DH-PW-850600 0.850-0.600 20-30 30#    
DH-PW-600425 0.600-0.425 30-40 40#   
DH-PW-425250 0.425-0.250 40-60 60#    
DH-PW-300212 0.300-0.212 50-80 80#    
DH-PW-212150 0.212-0.150 70-100 100#   
DH-PW-180120 0.180-0.120 80-120 120#   
DH-PW-150106 0.150-0.106 100-150 150#   
DH-PW-120090 0.120-0.090 120-170 180#   
DH-PW-106063 0.106-0.063 150-230  220#   
DH-PW-090045 0.090-0.045 170-325 280#   
DH-PW-063000 0.063-0.000 230-fine 320#   
DH-PW-045000 0.045-0.000 325-fine 400#

....................................................................Pictures Of Product............................................................
1.Using double-deck package:
The inner is polythene film and its thickness is not less than 0.5mm,
The outer is plastic woven bag to prevent leak or damp.
The net weight of each bag is 25kg;
The outer weight of each bag is 1000lg. 
2.According to clients' requirement.

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