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GCC 400 Mesh (Standard Grade) GCC Ultra-Fine 2 Micron (Coating Grade) Talc Powder 325 Mesh (Industrial Grade) Micronized Talc 5 Micron (Cosmetic-Grade Purity) Dolomite Powder 200 Mesh (Construction Grade) Calcined Dolomite (Fine Grade) Calcite Powder Coarse Grade (100 Mesh) Calcite Powder Fine Grade (600 Mesh)

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Ground Calcium Carbonate · Paint & Coatings

Ground Calcium Carbonate for the Paint & Coatings Industry

Where it's used, how it's incorporated, and typical dosage rates for Paint & Coatings manufacturers sourcing Ground Calcium Carbonate from Prime Carbonate.

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Overview

Ground Calcium Carbonate in Paint & Coatings Manufacturing

Ground Calcium Carbonate and Calcite act as functional extenders in paint formulations, replacing a portion of more expensive binder and pigment while maintaining opacity, brightness, and film build. Controlled particle size distribution supports smooth application and consistent sheen across production batches.

Prime Carbonate supplies Ground Calcium Carbonate to Paint & Coatings manufacturers as part of our broader Paint & Coatings industry supply program, alongside other mineral grades suited to this sector.

Where It's Used

Ground Calcium Carbonate Applications Within Paint & Coatings

Interior wall paints
Exterior masonry coatings
Primers and undercoats
Industrial protective coatings
Textured and decorative finishes

How It's Used

How Ground Calcium Carbonate Is Incorporated

Ground Calcium Carbonate is typically pre-blended into the resin, binder, or pulp system using high-shear mixers or twin-screw extruders, ensuring the fine mineral particles disperse evenly throughout the base material before further processing.

How Much Is Used

Typical Dosage in Paint & Coatings

15–35% by weight as an extender within the paint formulation.

Actual loading rates depend on your specific formulation and performance targets. Our technical team can recommend a starting point based on your current process.

Frequently Asked Questions

Common questions about sourcing Ground Calcium Carbonate for Paint & Coatings.

Our standard minimum order quantity is one 20ft container load, though we can discuss smaller trial quantities for new partners depending on the product and destination.
We export to manufacturers across the Middle East, South Asia, Africa, and Southeast Asia. See our Export Countries section for a full list of current markets.
Yes. Many of our grades can be milled to custom particle size distributions and packed in bag sizes or bulk formats to match your production requirements. Contact us with your specification for a tailored quote.
Yes, every shipment is accompanied by a certificate of analysis confirming whiteness, particle size, moisture content, and purity for the batch shipped.
Typical lead time is 2-4 weeks from order confirmation to shipment, depending on quantity, grade, and current production schedule. We will confirm exact timelines at the quote stage.
We offer 25kg and 50kg PP woven bags, 1-ton jumbo bags, and bulk tanker loading for select products and destinations.
Our facility maintains ISO 9001 and ISO 14001 certification, and shipments can be inspected by third-party agencies such as SGS upon request.
Submit a request through our Request a Quote form specifying the product and your shipping address, and our team will arrange a sample dispatch.
We typically work with Letters of Credit (L/C) and Telegraphic Transfer (T/T) for international orders. Specific terms can be discussed based on order size and relationship history.
Yes, we work with many manufacturers on recurring supply schedules and can structure contract pricing and delivery plans for consistent long-term volumes.

Request a Quote for Ground Calcium Carbonate

Tell us your required quantity and destination — our export team will respond within one business day.

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Paint & Coatings Industry Overview

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Ready to Source Industrial Minerals You Can Rely On?

Get a tailored quote for GCC, Talc, Dolomite, or Calcite in the grade and packaging your production line needs.