Glass Bubble Microspheres K42HS - High Strength Glass Bubbles
Glass Bubble Microspheres K42HS - High Strength Glass Bubbles
SKU:MIC-158796
High-strength Glass Bubble Microspheres for superior lightweight performance in processing and thermal insulation applications.
Regular price
$29.99
Regular price
Sale price
$29.99
Unit price
per
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The Glass Bubble Microspheres K42HS offer exceptional strength and lightweight properties, ideal for applications requiring high filler loading and reduced warpage/shrinkage. With a crush strength of 8,000 psi and a relative density of 0.420 g/cm³, these hollow glass spheres provide superior performance. Their thermal insulation and filler functions make them versatile for various industrial uses. Geographically available in Northeast, Central, Midwest, and Southeast America, these bubbles ensure reliable processing survival and sandability, meeting the stringent standards of institutional and government procurement requirements.

Product Specifications
Specifications 90th Percentile
37
Specifications Color
White
Specifications Crush Strength
8,000 psi
Specifications Microsphere Type
Glass - Hollow Sphere
Specifications Relative Density
0.420 g/cm³
Specifications Softening Point Melting Point
600 ºC
Specifications Surface Area
0.4 to 1.1 m²/cc