This titanate‑modified ultra‑fine calcium carbonate undergoes surface treatment with titanate coupling agent. It achieves excellent compatibility within aqueous resin systems. As an extending and hiding filler, it optimizes formula cost while stabilizing film properties, serving as ImerCoat equivalent material for water‑based coating and ink manufacturing.
Product Features ‑ Titanate coupling agent surface treatment improves wetting and dispersing performance in water‑based systems ‑ Controlled ultra‑fine particle size provides reliable hiding power for coatings and inks ‑ Moderate oil‑absorption value allows higher filler loading in aqueous formulations ‑ Enhances surface hardness and anti‑scratch property of the cured coating film ‑ Reduces sedimentation tendency during long‑term storage of finished slurries
Technical Specifications Chemical Name: Titanate‑Modified Ultra‑Fine Calcium Carbonate CAS Number: 1317‑65‑3 Surface Treatment: Titanate coupling agent Equivalent Reference Grade: ImerCoat
Applications Functional extending and hiding filler for industrial waterborne coatings, water‑based architectural paints, water‑based printing inks. Used for pigment extension to balance formulation cost and finished surface quality.
Handling & Storage Store in sealed condition within cool and dry warehouse. Keep away from moisture. Avoid prolonged high‑temperature storage. Prevent dust inhalation during feeding and transferring operations.

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