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3M™ Glass Bubbles K Series, K37, 630 lb (285.8 kg), 4 ft (1.2 m) Semi-bulk Bag
3M™ Glass Bubbles K Series, K37, 630 lb (285.8 kg), 4 ft (1.2 m) Semi-bulk Bag
3M ID 7100110693 SAP ID 7100110693 Keywords soda lime borosilicate glass Brand 3M™ Global Product Hierarchy Glass Bubbles Marketplace Formal Name 3M™ Glass Bubbles K Series, K37, 630 lb (285.8 kg), 4 ft (1.2 m) Semi-bulk Bag Material Description GLASS BUBBLES K37 286 KG BAG Marketplace Description 3M™ Glass Bubbles K Series are specially formulated for a high strength-to-weight ratio. This makeup allows for enhanced survivability under demanding processing conditions like injection molding. They are also engineered to produce stable voids, which help result in low thermal conductivity and a low dielectric constant. Help improve strength and performance with 3M™ Glass Bubbles K Series. Marketplace Description Extended 3M™ Glass Bubbles are hollow, water-resistant, and chemically-stable soda-lime-borosilicate glass microspheres that are engineered to serve as an alternative to conventional fillers and additives like silica, calcium carbonate, talc, and clay. These low-density particles are used in a wide range of industries to help reduce part weight, lower costs, and enhance product properties. Because of their unique spherical shape, they also offer a number of important benefits, including higher filler-loading, lower viscosity/improved flow, and reduce shrinkage/warpage. Discover how 3M™ Glass Bubbles can be mixed in with a variety of compounds to be sprayed, cast, and/or moulded with incredible results. Bullets - Creates stable voids for low thermal conductivity and a reduced dielectric constant
- Each bubble has a crush strength of 3,000 psi (20.68 MPa) and a density of 0.37 g/cc
- Good strength-to-density ratio
- Low density
- Made from hollow, water-resistant, and chemically-stable soda-lime-borosilicate glass
- Offers excellent water and oil resistance for underwater applications
- Provides buoyancy in syntactic foam compositions
Application - Spray Layup
- Viscosity Management
- Lightweighting
Composition Soda-lime Borosilicate Glass Crush Strength (Imperial) 3000 psi (80% Minimum Fractional Survival) Crush Strength (Metric) 20.68 MPa (80% Minimum Fractional Survival) Net Weight (Imperial) 630 lb Net Weight (Metric) 285.7 kg Product Usage - Airless Spray
- Exterior Insulation Finishing Systems
- Non-structural Composites
- Thermoset Composites
Shape Thin-walled Hollow Spheres Typical Density 0.37 g/cm³ Typical Median Particle Diameter 45 μm Sales unit KG SAP Shelf Life In Days 730 Target Warehouse Location Lead Time 99 SAP External Material Group 12000000 Base (B) - Billing Unit KG Base (B) - Customary Cubic Dimension 0.00061 IN3 Base (B) - Customary Gross Weight 2.205 LB Base (B) - Customary Net Weight 2.205 LB Base (B) - Metric Net Weight 1.0 KG Base (B) - Metric Cubic Dimension 0.01 CCM Base (B) - Previous Packaging Level Quantity 0.00 Base (B) - Item Quantity 1 Base (B) - Total Unit Quantity 0.00 Base (B) - Unit KG Base (B) - Pallet Layer Quantity 0.00 Base (B) - Shipping Container Per Layer Quantity 0 Consumer (2) - Item Quantity 0 Inner (3) - Item Quantity 0 Shipper (6) - Previous Packaging Level Quantity 630.00 Shipper (6) - Item Quantity 0 Shipper (6) - Total Unit Quantity 630.00 Pallet (8) - Previous Packaging Level Quantity 0.00 Pallet (8) - Previous Packaging Level Unit BAG Pallet (8) - Item Quantity 0 Pallet (8) - Total Unit Quantity 0.00 Pallet (8) - Pallet Layer Quantity 0.00 Pallet (8) - Shipping Container Per Layer Quantity 0