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  5. 3M™ Glass Bubbles iM30K, 60 kg/SM Case

3M™ Glass Bubbles iM30K, 60 kg/SM Case

  • 3M Product Number iM30K
  • 3M ID FS910052224
  • UPC 54046719424400

Reduction of density

3M’s highest strength-to-density ratio Glass Bubble survives high shear, and high pressure processes like injection molding and extrusion

Small particle size

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Details

Highlights
  • Reduction of density
  • 3M’s highest strength-to-density ratio Glass Bubble survives high shear, and high pressure processes like injection molding and extrusion
  • Small particle size
  • Chemical stability and inertness
  • Reduced dielectric constant
  • Temperature resistance
  • Thermal conductivity reduction

3M™ Glass Bubbles iM30K are engineered hollow microspheres made of soda-lime borosilicate glass with a true density of 0.60 g/cm³ and an excellent isostatic crush strength of 27,000 psi / 1860 bar.

This Glass Bubbles grade is an additive with a superior strength-to-density ratio for use in injection molding, extrusion, and sheet molding compounds. The Glass Bubbles iM30k grade is the product with the highest crush strength in the portfolio.

Specifications

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