High precision Soda lime/Borosilicate glass ball
Product Description
Material:Soda lime/Borosilicate
Size range:0.5mm to 25.4mm
Tolerance:+/-0.02mm
Color: transparent/crystal
Surface:smooth or matte surface
Soda Lime Precision Glass Balls
Characteristics
Soda lime precision glass balls will not stand thermal shock;
can mechanically give continual service at 230°F.; stands limited static
and torque load; good electric and corrosion resistant properties.
Density
2.4 gm/cm continuous operating temp. 230°F
Continuous Operating Temperature
230°F
Surface Finish
Ground - 20-30 RMS
Polished - 10-20 RMS
Sizes
1/16 through 1" in ground, polish, or matte grades.
SODA-LIME GLASS CHEMICAL%:
|
SiQ2
|
67
|
Na2O
|
16
|
CaO
|
7
|
Al2O3
|
5
|
B2O3
|
3
|
MgO
|
2
|
|
|
|
Borosilicate Precision Glass Balls
Characteristics
Borosilicate glass balls withstand high thermal shock; can mechanically
give continual service at 450°F with extreme temperature limit at 900°F;
very high electrical resistivity and dielectric strength; high chemical stability,
withstands high applied torque loads.
Density
2.2 gm/cm
Continuous Operating Temperature
450°F
Surface Finish
Ground - 20-30 RMS
Polished - 10-20 RMS
Sizes
1/16 through 1" in ground, polish, or matte grades.
|
Features
Light weight
Corrosion resistance
Applications
Specialty bearing
Pump sprays
Medical instruments
Product Image
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