Ca-coated microspheres are an expanded microsphere coated with nanometer calcium carbonate, which is a free-flowing, agglomerate-free and powder-like material. Unlike most other polymeric microspheres, this product is not an explosion hazard and less dusting.
Ca-coated Microspheres have shown utility in a variety of end uses, including plastics, coatings and adhesives, reducing product weight and lower volume costs by extending or displacing more costly resins.
Nominal Density: 130 kg/m3
Particle Size: 45-65 μm
- Shell – polyvinylidene chloride
- Coating - calcium carbonate
Heat Resistance: 120°C (time dependent)
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