NORMAL GROUND CALCIUM CARBONATE PRODUCTS

PRODUCTS
SPECIFICATION

M17 M20 M25 M30 M40 M50 M60 M70 M80 M40S M50S
PSD D97 Micron 34-36 23-25 19-21 16-18 11-13 8-9 5-6 4-5 3-4 10-11 6.5-7.5
D50 Micron 5.5-6.5 4.5-5.5 3.8-4.5 3.5-4 2.6-3 1.8-.2.2 1.5-1.7 1.2-1.4 0.9-1 2.5-2.8 1.7-1.9
2um% 20±2 26±2 28±2 30±2 36-40 47-52 58-62 66-70 75-80 38-42 52-55
Oil absorption (g/100g) 14.5±0.5 17±0.5 17±0.5 18±0.5 19±0.5 20.5±0.5 21.5±0.5 22.5±0.5 23±0.5 20±0.5 21±0.5
Interior & Exterior
Emulsion Paints
Lacquer Paints      
Industrial
Coatings 		     
Adhesives &
Sealants
INKS                    
Paper (Fillers)                  
Coating Pigments
Paper 		               

APPLICATION OF
NORMAL GCC PRODUCTS

PAINTS &

COATING

Our grounding calcium carbonate is used as a filler in the paints industry due to its competitive pricing, chemical and physical properties such as whiteness, low oil absorption and enhancement for opacity. Ground calcium carbonate is used as a booster for adhesives and sealants profile.

ADHESIVE

Calcium carbonate is a relatively soft, insoluble mineral that is widely used to reduce cost and to control shrinkage in adhesive and sealant formulations

POWDER

COATING

Calcium carbonate products can improve the physical and rheological properties of powder coating

JOINT

SEALANT

Calcium carbonates increase the resistance and durability of adhesive & sealant joints, and thus the life cycle of the final products.

PAPER

Calcium carbonate is commonly used in conjunction with kaolin in papermaking, it can increase the luster, whiteness, opacity, and ink absorption of paper. The shift from acidic to neutral sizing methods in the papermaking industry has greatly increased demand for calcium carbonate. Calcium carbonate is chiefly used as a surface coating in the neutral papermaking process. And is also used as a filler to cut expenses.

INKS

Calcium carbonate activated with a compound coupling agent is used in ink, and can effectively cut costs, increase volume, prevent setting, and improve the ink's luster, transparency, adhesion, and color brightness.