Ground Calcium Carbonate for the Masterbatch Industry

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

View Recommended Grades

Overview

Ground Calcium Carbonate in Masterbatch Manufacturing

High-brightness, fine particle GCC is engineered for filler masterbatch and white masterbatch production, offering consistent dispersion and loading capacity so producers can hit target brightness and cost ratios batch after batch.

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

Where It's Used

Ground Calcium Carbonate Applications Within Masterbatch

White masterbatch for packaging films

Filler masterbatch for injection molding

Carrier resin loading for color concentrates

Masterbatch for woven sack production

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 Masterbatch

50–80% by weight as the primary filler load in the masterbatch carrier resin.

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

Recommended Grades

Ground Calcium Carbonate Grades for Masterbatch

GCC 400 Mesh (Standard Grade)

General-purpose Ground Calcium Carbonate for plastics, masterbatch, paper and construction applicati...

View specifications →

GCC Ultra-Fine 2 Micron (Coating Grade)

Ultra-fine, high-brightness GCC engineered for paint, coatings, and premium masterbatch formulations...

View specifications →

Frequently Asked Questions

Common questions about sourcing Ground Calcium Carbonate for Masterbatch.

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.