Limestone

Limestone, a naturally occurring sedimentary rock, is processed into a high-purity material, primarily composed of calcium carbonate (CaCO₃). This consistency makes it a fundamental and cost-effective raw material that is widely utilized across numerous heavy industries, manufacturing sectors, and specialized production processes.

Lime stone supplied by World Export features high purity and reliable performance for a wide range of industrial applications. With 98.55% calcium carbonate CaCO₃, the product delivers strong reactivity and consistent quality. Its low impurity levels, including iron oxide at 0.008%, magnesium oxide at 0.1%, and silica at 0.09%, contribute to improved stability and versatility across various uses.

  • Product Code: LS000
  • Price: Contact us
  • Contact Sales for more information: +84 932 632 317 (Mr. James)

SPECIFICATIONS

Content of CaCO₃: 98.55%
Content of Fe₂O₃: 0.008%
Content of MgO: 0.1%
Content of SiO₂: 0.09%
pH value: 8.62
Whiteness: 98.12%
Brightness: 95.22%
D97: 29.8 µm
D50: 6.82 µm

Packaging

PP BAGS: 25 kg or 50 kg sizes.
JUMBO BAGS WITH PALLET: 500 - 600 kg or 1.35 ton capacities.

Applications

Limestone- for-Paper-industry
PAPER INDUSTRY: Functions as a filler and coating pigment to enhance brightness and surface quality.
BASIC ADHESIVES: Used as a filler component to improve viscosity and reduce cost in binding agents.
CEMENT & CONCRETE: Acts as a primary raw material for cement clinker production.
Limestone- for-Paints
PAINTS: Utilized as an extender pigment to improve coverage and material volume.
Limestone- for-Plastics-Rubber
PLASTICS & RUBBER: Incorporated as a filler to increase stiffness, impact strength, and reduce production costs.
Limestone- for-Metallurgy
METALLURGY: Used as a flux in the purification of metals during smelting processes.