- Datasheet (英语)
Hakuenka® CC-R is a precipitated calcium carbonate coated with fatty acids in order to improve the dispersion in organic binders. Hakuenka® CC-R is used to modify and control the rheology of sealants and adhesives based on polyurethane, silicone, hybrid polymers, polysulfide and butyl as well as in PVC or acrylic plastisols. Hakuenka® CC-R improves sag and slump resistance and renders reinforcing properties. Hakuenka® CC-R is also used in printing inks, rubber and plastics applications.
Shiraishi-Omya GmbH manufactures high-quality Hakuenka® products that are chiefly used by the growing adhesives and sealants industry, although precipitated calcium carbonate in dry powder form is an accepted ingredient of printing inks for the graphic art and inks industry. Ultrafine precipitated calcium carbonate contains particles of defined size in the sub-100 nanometer range that improve the brushing feature of the paint, it also contributes to create a glossy but smooth paint surface.