HAKUENKA CC is an ultra-fine precipitated calcium carbonate coated with organic compounds. It was originally developed for reinforcing rubber materials in the early 20th century. HAKUENKA CC has 50 nm uniformed ultra-fine particles as the primary particle. These particles are surface-treated with a fatty acid in order to improve dispersion properties at the mixing stage with organic materials.
Common Applications: HAKUENKA CC is specially designed for construction applications where silicone and polysulfide sealants are used. It is also commonly used in other applications, such as rubber and plastics.
Type: Precipitated Calcium Carbonate