Glass Beads(Microsphere) for Surface Treatment

 

 

Glass beads(Microsphere) For Surface Treatment

 

 

Glass beads(Microsphere) are widely used in the impact treatment of surfaces. Their shape and chemical composition provide a variety of properties that no other media can claim.

 

When surfaces are impacted with Glass beads(Microsphere), the process is clean, safe and user-friendly. Glass beads(Microsphere)  are used in all types of compressed air blast equipment, using a dry or wet process. Glass bead treatment may be the only surface treatment or it may supplement a treatment. For example, initial treatment utilizing aluminum oxide followed by Glass beads(Microsphere) to greatly improve the surface finish.

 

 

Physical Properties Packaging: Net 25kgs / PP Woven bags

Softening Point ...............................730° C Areas Of Application
 
Annealing Point................................550° C * Engine Parts
 
Specific Gravity....................2.46 g/cm³ * Turbine & Pump Parts
 
Refraction Index..........1.51 – 1.52 * Weld Cleaning & Blending.
 
Bulk Density....1.50 – 1.60 g/cm³ * Satin-Finishing Of Surfaces.
 
Mohs Hardness.............................5.5 * Aviation Parts
 
Rockwell Hardness........................47 Rc * Special Tubing.
 
Knoop Hardness..........................515 Kg/mm². 

 

Main Specification:

 

Type           Particle       Size                Roundness    Test result

30#      20-40Mesh       850-325um          70%           75% 
40#      30-50Mesh       600-300um          70%           80% 
60#      40-60Mesh       425-250um          80%           80% 
80#      50-80Mesh       300-180um          80%           85% 
100#    70-140Mesh     212-106um         80%           90% 
120 #   100-140Mesh   150-106um         80%           90% 
150#    100-200Mesh   150-75um           80%           90% 
180#    140-200Mesh   106-75um           80%           90% 
220#    140-270Mesh   106-54um           80%           90% 
280#     200-325Mesh   75-43um            80%           90% 
320#     >325Mesh         <43um               80%            90% 

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Contact Us

Langfang Olan Glass Beads Co.,Ltd

Tel:   +86-316-2013621

Fax:  +86-316-7018536

Mob: +86-151-0066-3145

QQ(Wechat):  348575348

Email: sales@cnglassbead.com 

Website:  www.cnglassbead.com  

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