2800 mesh ultra-white ultra-fine calcium carbonate

1. Product Introduction: 2800 mesh ultra-white ultra-fine calcium carbonateThis product uses natural pure white calcite as raw material and is finely processed using advanced foreign grinding equipment and imported sorting equipment. The product has uniform particle size, stable color, and excellent dispersibility. It is a universal filling raw material.2. Specifications, model

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Product Details

1. Product Introduction: 2800 mesh ultra-white ultra-fine calcium carbonate

This product uses natural pure white calcite as raw material and is finely processed using advanced foreign grinding equipment and imported sorting equipment. The product has uniform particle size, stable color, and excellent dispersibility. It is a universal filling raw material.

2. Specifications, models, performance indicators

Specifications Model Performance Metrics	2800 mesh ultra white ultrafine calcium carbonate
Specifications Model Performance Metrics	JFZ120
CaCO3 content% ≥	99
PH value (10% suspension)	8-10
Hydrochloric acid insoluble matter content % ≤	0.1
Moisture content% ≤	0.2
Particle size D50(um) ≤	1.57
Particle size D97(um) ≤	4.7
Specific surface area (m2/g) ≥	1.2
Iron (Fe) content% ≤	0.08
Manganese (Mn) content% ≤	0.006
Sieve residue: 125μm test sieve% ≤ 45μm test sieve% ≤	0 0.2
Whiteness(R457)% ≥	99
Oil absorption value (DOP)ml/100g ≤	28-30
Appearance	white powder

Note: Ultra-white and ultra-fine calcium carbonate with different whiteness, purity and fineness can be produced according to customer needs.

3. Main uses of products

Widely used in papermaking, plastics, rubber, coatings, building materials and other industries.

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2800 mesh ultra-white ultra-fine calcium carbonate

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