3M Glass Bubbles S28HS 0.3kg (1 bag) S28HS 0.3KG 1 box

Catalog number: S28HS 0.3KG Features: ●High-performance additive of glass micro hollow spheres that meets the needs of weight reduction, insulation, improved workability, and shrinkage prevention. ●Mixing with resins and paints achieves weight reduction and high functionality. Applications: ●Various resins, paints, adhesives, sealants, etc., such as vehicle materials, building materials, and electronics parts. Specifications: ●True density (g/cm3): 0.28 ●Median diameter (d50) (μm): 30 Operating temperature range (°) Material/Finish: ●Soda-lime borosilicate glass Caution: ●Please check the product safety data sheet and use appropriate protective equipment.