3M71-00023040
3M Glass Bubbles K Series, K1, 40 lb (18.1 kg), Small Box
3M Glass Bubbles K Series, K1, 40 lb (18.1 kg), Small Box.
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Details
- "Made from hollow, water-resistant, et chemically-stable soda-lime-borosilicate glass Each bubble has a crush strength of 500 psi (3.45 MPa) et a density of 0.2 g/cc Good strength-to-density ratio Offre excellent water et oil resistance pour underwater applications Fournit buoyancy in syntactic foam compositions Creates stable voids pour faible thermal conductivity et a reduced dielectric constant faible density"