Superfine Calcium Powder

Buddies Tech® Superfine Calcium Powder: The High-Purity Industrial Foundation from China's Calcium Capital

Buddies Tech® Superfine Calcium Powder is sourced from premium white marble mines in Hezhou, Guangxi. WithCaCO3 content >98.5% and whiteness up to 98%, it is processed through advanced multi-stage classification. This superfine powder serves as a high-performance functional filler for plastics, coatings, and rubber, offering exceptional chemical stability and low oil absorption to maximize your production efficiency.

Four Key Pain Points Solved

Supply Chain Opacity & Price Volatility

Middlemen increase costs and supply risks. As a mine-direct producer with vertical integration, Buddies Tech provides transparent factory pricing and long-term security. Our integrated logistics help you mitigate global market shocks, ensuring your production schedule remains on track with a stable, high-volume supply.

Six Core Advantages

From Stone to Sustainable Eco-New Material Packaging.
CALCOR® Advantages & Features include:

CaCO³High Purity (>98.5% )

Ensures chemical stability and minimizes side reactions.
Exceptional Whiteness (98%)

Reduces the consumption of whitening agents like TiO₂
Precise Particle Control

800-2500mesh range with uniform distribution.
Low Oil Absorption

Enhances loading capacity and lowers formulation costs.
Advanced Surface Treatment

Optional stearic acid coating for better polymer bonding.
Mine-Direct Stability

Consistent quality and pricing from our own marble resources.