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325 Mesh Heavy Calcium Carbonate for Coatings, Paints, and Plastics
US$110.00
2 Tons

Product profile

Purity

0.95

Active Ingredient Content

CaCO3

Application

Coatings, Plastics, Building Material

Model NO.

325mesh

CAS No.

471-34-1

Color

White

EINECS

207-439-9

Formula

CaCO3

Particle Size

50-100 nm

Specific Surface Area

>300 m�/g

Moisture Content

0.15%

Oac

28.7g

Packing Specification

25kg

Transport Package

Bag

Origin

Guangxi

Production Capacity

150000 Metric Tons

Key features

High Purity and Whiteness: Purity of 0.95 with whiteness typically above 95%, reaching 96-97% in high-quality grades.
Excellent Dispersibility: Surface-treated active types resist agglomeration, ensuring good dispersibility in applications.
Customizable Surface Treatment: Stearic acid coating and particle size distribution can be customized for specific polymer matrices.
Versatile Industrial Application: Ideal filling material for plastics, rubber, coatings, adhesives, and paper-making industries.
OEM and ODM Services: Professional OEM and ODM services available to tailor products to specific client requirements.

Company profile

Business Type: Trading CompanyAverage Response Time: ≤4.17h

About Our Factory & Business Background

AddressHezhou, Guangxi, China

Our Production Capability & Technical Expertise

Main ProductsBuilding Materials and Decoration Materials, Heavy Calcium Carbonate, Marble Slab, Building Sand, Calcium Carbonate, Marble

Product Q&A

Q:What are the main types of calcium carbonate powder?
A:
There are two primary types, distinguished by their production methods: Heavy Calcium Carbonate (GCC) and Precipitated Calcium Carbonate (PCC)
Q:What mesh size (fineness) is required for different industries?
A:
Generally, the more high-end the application, the higher the mesh size required (finer particles)
Q:What is the shelf life of calcium carbonate powder? How should it be stored?
A:
Typically 12 months (under dry and ventilated conditions). Must be stored in a cool, dry, and well-ventilated warehouse. Keep away from moisture and rain. Do not store with acidic substances, as calcium carbonate decomposes upon contact with acid.

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