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2-3mm 3-4mm transparent glass beads

4mm 5mm transparent glass ball with 0.02mm tolerance

Product Description

 

4mm 5mm transparent glass ball with 0.02mm tolerance

ShapeSolid BallColorTransparent
Mohs Hardness7HRC hardness46
Real Density2.5g/cm3Bulk Density1.5g/cm3
Si0270.2%Na2012.5%
Ca09.0%Mg03.6%
Al2033.8%Fe2030.1%
K2O0.4%Packing25kg per bag
Size: 20 30 40 50 60 70 80 100 120 140 150 200 mesh … 4mm 5mm 6mm ….20mm
Size No.FED. SPEC.
MIL-G-9954A
US STD.
Screen
Size Range
(Inches)
Size Opening
(Micros)
Min. Sphere
Count

BT-3

size 32030.0031.023284059070 %

BT-3

size 32030.0031.023284059070%
BT-4size 43040.0232.016559042070 %
BT-5size 54050.0165.011742029770%
BT-6size 65070.0117.008329721080 %
BT-7size 76080.0098.007025017780 %
BT-8size 870100.0083.005921014980 %
BT-9size 980120.0070.004917712580 %
BT-10size 10100170.0059.00351498890 %
BT-11size 11120200.0049.00291257490 %
BT-12size 12140230.0041.00241056290 %
Big ball:3mm 4mm 5mm 6mm …..16 19 20 30 40mm…
Applications:

-Satin surface treatment of Stainless steel and other metals, Rust removal, Sandblasting, Polish

-Polish and grinding material of metal, mould. Dont break surface and improve precision

-Additive and fortifier in Chemical industry, Plastic, Rubber, Oil paint

-Shot blasting and Finishing of Medical apparatus and instruments, Textile machinery, Food machinery and all kinds of hardware

-Cleaning of Turbine of engine,Aircraft engine vane, Axle, Bearings etc.

-Polishing of Jewelry, Horologe, Lamps and lanterns, Cosmetic, Glasses accessories

-Blast cleaning, Paint removal, Carbon removal, Tool marks removal

-Sandblasting of aerospace parts, Weld pass cleaning, Surface scratch removal etc

-Wire-electrode cutting mould cleaning, Rubber mold fouling cleaning

– Bath sink, Spray paint, Decoration and so on

Specialty:

-Sphere surface cant damage machining face and its precise dimension

-High cycle index, Less wear

-Less abrasion to sandblasting nozzle

 

Packaging & Shipping

Packing:

a) 25 kg pvc bag + 1 Metric Ton bag or 1 Metric Ton bag

filling glass beads (32)

b) 25kg pvc bag + 1 Metric Ton pallet

Packing sample 2.jpg

Detailed Images

 3mm

 3-3.5mm1

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