Micro Glass Beads for Road Marking and Sand blasting

Micro Glass beads are manufactured from lead-free, soda lime-type glass, containing no free silica that is made into preformed ball shapes. Glass beads produce a much smoother and brighter finish than angular abrasives. Glass beads can be recycled approximately 30 times. Chemically inert and environmentally friendly, glass beads are an acceptable method of metal cleaning or surface finishing when properly controlled.

Micro Glass beads sandblasting produces a clean, bright, satin finish, without dimensional change of the parts. Its application include used in blasting cabinets for honing, polishing, peening, blending, finishing, removing light burrs and cleaning most light foreign matter. For delicate thin-walled parts and thin welds, peening with glass beads abrasive material provides the right balance of stress relief without over-stressing and causing damage.

Chemical Analysis & Physical Properties

The Specification of Micro Glass Beads for Sand blasting


Micro Sandblasting Glass beads 80 grit abrasive media is very popular!

Main Physical Indicators of Our Micro Glass Beads:

1. Rounding rate:  industrial shot peening beads ≥ 90%

2. Refractive index: ≥ 1.5
3. Hardness: Mohs 6-8
4. The main ingredients: sodium-calcium glass composition

5. Appearance: round, transparent, no obvious bubbles and impurities
6. Particle size between 45um and 1000um
7. Softening point: 710-730 °C
8. Density: 2.4-2.6g/cm3

The Production Process of Our Micro Glass Beads:

Packing and storage                                                                                       

Packing: Double coated plastic woven / paper bag, net weight 25kg.

Big bag packing, net weight 1000kg / 1250kg per clients’ request.

Storage: Dry, ventilated, moisture proof.


1. The sample will be send by International expresses FEDEX/DHL/UPS/TNT.

2. Full container Load(FCL): By vessel Or International Railway Transportation

3. Less Than Container Load(LCL): By vessel or By air


1. Payment: T/T, Western Union, LC, Paypal 

2. MOQ: Usually 1Tons

3. Quality Warranty: 1 years

After Sales Service:

1).We are very glad that customer give us some suggestion for price and products.

2).If any question, please let us know it by E-mail or Telephone at the first time. We can deal with them for you in time.

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