Dolomite Lumps

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Dolomite Lumps Specification

Water Absorption
Negligible

Purity(%)
90-98%

Usage & Applications
Used as a flux in steel making, glass manufacturing, ceramic industry, and as a filler in construction materials

Density
2.85 Gram per cubic centimeter(g/cm3)

Chemical Composition
CaCO3: 54-58%, MgCO3: 36-41%, SiO2: 1.5%

Melting Point
2500C approx.

Surface Finish
Rough

Hardness (%)
3.5-4 (Mohs Scale)

Form
Solid Lumps

Application
Refractory, glass, ceramic, iron & steel industry, construction

Product Type
Mineral Lumps

Types of Refractories
Basic Refractory

Shape
Lumps

Porosity
2-10%

Dimensional Stability
Excellent at high temperature

Strength
High mechanical strength

Specific Gravity
2.8-2.9

Thermal Conductivity
Good

Color
White to off-white

Packaging Type
Loose or jumbo bags

Bulk Density
1.4 to 1.6 g/cm3

Storage Condition
Store in dry, cool place

Refractoriness
>1650C

Particle Size
10mm to 150mm

pH Value
8.5-9.5

Loss on Ignition (LOI)
42-45%

Moisture Content
0.5% max

Dolomite Lumps Trade Information

Minimum Order Quantity
10 Metric Ton

Payment Terms
Cash in Advance (CID)

Supply Ability
100 Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

About Dolomite Lumps

Order Today to experience the matchless quality of our renowned Dolomite Lumps, sourced and supplied across India. With bulk density ranging from 1.4 to 1.6 g/cm3, astounding refractoriness above 1650C, and exceptional purity (90-98%), these lumps are the preferred choice for refractory, glass, ceramic, iron & steel, and construction sectors. Their high mechanical strength, excellent dimensional stability at elevated temperatures, and negligible water absorption make them ideal for rigorous industrial applications. Advance purchase secures competitive sale prices and prompt delivery. Try Now and benefit from premium-grade material with versatile application potential.

Optimized Application and Easy Direction of Use

Dolomite Lumps are optimally used in various media such as furnaces, kilns, and mixing chambers across steel, glass, and ceramic plants. The application method involves adding the lumps as a flux or filler during high-temperature processing. Apply directly according to industry requirements. For best results, adhere to recommended dosing and consult technical guides for each process. Store the material in a dry, cool location to preserve quality and avoid moisture uptake.

Prompt Delivery, Reliable Supply, and Competitive Sale Price

Benefit from fast delivery times and assured supply ability when you order Dolomite Lumps. We typically offer shipment through major Indian FOB ports, ensuring timely and secure dispatch. Our premium-grade product is available both loose and in jumbo bags, with regular stock to meet bulk demands. The sale price is highly competitive-charges depend on quantity and packaging preferences. Contact us to secure your advance purchase and enjoy dependable sourcing from a trusted supplier.

FAQ's of Dolomite Lumps:

Q: How are Dolomite Lumps used in industrial applications?

A: Dolomite Lumps serve as a flux in steel manufacturing, a filler in construction, and a raw material in glass and ceramic industries. Adding them during high-temperature processes enhances stability and improves product properties.

Q: What is the recommended method for storing Dolomite Lumps?

A: Store Dolomite Lumps in a dry, cool area, away from moisture. Proper storage maintains their integrity, prevents clumping, and preserves the lumps' chemical composition and performance.

Q: When should I place an advance purchase order for bulk supply?

A: Advance purchase is recommended when planning large-scale production runs or to ensure availability during peak demand periods. This guarantees timely delivery and secures competitive pricing.

Q: Where are Dolomite Lumps typically delivered from in India?

A: Dolomite Lumps are dispatched from major Indian FOB ports, ensuring broad regional and international coverage and efficient shipping processes.

Q: What are the benefits of using Dolomite Lumps in refractory materials?

A: Dolomite Lumps provide high refractoriness (>1650C), outstanding dimensional stability under heat, and good thermal conductivity, making them indispensable in the manufacture of basic refractories for demanding industrial environments.

Q: How does the chemical composition of Dolomite Lumps enhance product quality?

A: The balanced mix of CaCO3 (54-58%) and MgCO3 (36-41%) in Dolomite Lumps improves product durability, mechanical strength, and resistance to thermal stress in various industrial applications.

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