Main Picture
3M™ Glass Bubbles K37, 25,000 lb, Bulk Tanker
3M™ Glass Bubbles K37, 25,000 lb, Bulk Tanker
3M ID 7100183832 SAP ID 7100183832 Legacy SKU 98021335447 Product Number K37 Base SKU B40064628 Keywords 3M, Glass Bubbles, Hollow Microspheres, Lightweight Fillers, Paints and Coatings, Adhesives, Sealants, Thermoset Resin Systems, Water Resistance, Oil Resistance, Underwater Applications, Higher Filler Loading, Reduced Thermal Conductivity, Dielectric Constant, High Shear Mixing, Durable Additives, Rubber and Plastic Applications, Reduced Weight, Mechanical Integrity, Spherical Shape, Improved Flow, Reduced Shrinkage, Reduced Warpage, Spraying, Casting, Molding, Glass Bubble Technology, Sustainable Additive, Compounding, Emulsion Explosives, Transportation Coatings, High Build Coatings, Sag Resistance, High Temperature Insulation, Design and Construction, Energy Industry, Manufacturing Industry, Bonding and Assembly, Mining and Metallurgy, Oil and Gas Industry, Flow Assurance, Mining Processing. Brand 3M™ Global Product Hierarchy Glass Bubbles Commodity 1660 - Glass Bubbles Base (B) - Article Number 00051125993005 Marketplace Formal Name 3M™ Glass Bubbles K37, 25,000 lb, Bulk Tanker Material Description GLASS BUBBLE K37 TANKER Marketplace Description 3M™ Glass Bubbles K37 are lightweight hollow glass microspheres with a density of 0.37 g/cc and a crush strength of 3,000 psi. These general purpose spheres offer very good strength-to-density ratio and making them suitable for a variety of uses – coatings, adhesives, mastics, sealants and thermoset resin systems. Marketplace Description Extended Bullets - Decreases weight in paints and thermosets to improve efficiency and may lower costs
- Delivers stable voids for reduced thermal conductivity and dielectric constant
- Lightweight filler adds durability and scrub resistance to paint formulations
- Low surface area enables higher filler loading in paint formulations for reduced costs
- Provides excellent water and oil resistance for use in underwater applications
- Versatile use – adaptable to a variety of production processes including high shear liquid mixing systems
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) 25000 lb 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 ECCN EAR99 Sales unit LB SAP Shelf Life In Days 365 Target Warehouse Location Lead Time 22 SAP External Material Group 30171700 Base (B) - Billing Unit LB Base (B) - Customary Cubic Dimension 0.00061 IN3 Base (B) - Customary Gross Weight 1.00017 LB Base (B) - Customary Net Weight 1.00017 LB Base (B) - Metric Net Weight 0.453592 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 LB 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 1.00 Shipper (6) - Item Quantity 0 Shipper (6) - Total Unit Quantity 1.00 Pallet (8) - Previous Packaging Level Quantity 0.00 Pallet (8) - Previous Packaging Level Unit TTRK 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