3M Architecture & Construction : 3M™ Glass Bubbles K37, Large box (630 lb, 300 kg)

Product Catalog for Architecture & Construction 3M™ Glass Bubbles 3M™ Glass Bubbles K37

3M™ Glass Bubbles K37, Large box (630 lb, 300 kg)

K37 glass bubbles have a density of 0.37 g/cc and an isostatic crush strength of 3000 psi. The general purpose K Series glass bubbles are the most economical 3M glass bubbles.

3M Id : 70-0704-5812-3
GTIN(UPC/EAN) : 0 00 21200 87321 8

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MSDS (Canada - en)

Characteristics


Color (unaided eye)

White, powdery


Composition

Soda-lime-borosilicate glass


Crush Strength (PSI)

3,000


Density (g/cc)

0.37


Particle Size (D50 Micron)

45


Shape

Hollow spheres with thin walls


Strength (MPa)

20.6

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