Glass Bubbles S38HS are hollow glass spheres with a typical density of 0.38 g/cc and an isostatic crush strength of 5,500 psi. These glass bubbles are designed for buoyancy and insulation in ultra-deep water applications in oil and gas drilling. The bubbles produce strong, stable voids and low thermal conductivity, helping coatings achieve the necessary compressive strength. These Glass Bubbles are designed for pipeline insulation in ultra-deep water applications and low density sheet moulding compounds (SMC).Applicaiton: Compounding, Insulation and Buoyancy, Paints and Coatings, Rubber and Plastic, Transportation.

Additivo e sigillante antimacchia SRA-451 è un concentrato di resina acrilica fluorochimica in acetato di etile progettato per l'applicazione industriale su superfici dure porose come cemento, marmo, granito, terracotta, ecc. Applicato correttamente, l'additivo SRA-451 conferisce eccellenti e durature proprietà idrorepellenti, oleorepellenti e antimacchia, nonché resistenza all'aspirazione dello sporco su tutti i tipi di superfici dure porose. Le caratteristiche naturali del substrato non sono generalmente influenzate dall'applicazione di questo prodotto. Assicurarsi di valutare la compatibilità del prodotto 3M con la propria applicazione prima dell'uso.

3M™ W-210  CERAMIC MICROSPHERES are made of alkali alumino silicate ceramic and is one of our smallest high-strength ceramic particles with a typical d90 of 12 microns; it has a controlled particle size distribution. Formulating with these ceramic microspheres allows higher filler loadings while maintaining desired properties such as viscosity control. In addition, these engineered particles are added to many paints and industrial coatings to provide scrub and burnish resistance. Due to their smaller particle size, ceramic microspheres white grade W-210 are typically chosen over other ceramic microspheres for higher gloss formulations. Formulators may be able to extend resin in their formulation by adding 3M ceramic microspheres and potentially reduce cost

Glass Bubbles K15 have a density of 0.15 g/cc and an isostatic crush strength of 300 psi. 3M glass bubbles K15 are ideal for use in a variety of water buoyancy applications, including additives in buoys and moorings. Like all 3M glass bubbles, K15 bubbles are compatible thermoset resins like polyurethane and epoxy, and are virtually insoluble in water.