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Refractory
  • Factory Price Refractory Raw Material Hard Fire Clay Clinker Powder White Calcined Flint Clay Chamotte
  • Factory Price Refractory Raw Material Hard Fire Clay Clinker Powder White Calcined Flint Clay Chamotte
  • Factory Price Refractory Raw Material Hard Fire Clay Clinker Powder White Calcined Flint Clay Chamotte
  • Factory Price Refractory Raw Material Hard Fire Clay Clinker Powder White Calcined Flint Clay Chamotte
  • Factory Price Refractory Raw Material Hard Fire Clay Clinker Powder White Calcined Flint Clay Chamotte
  • Factory Price Refractory Raw Material Hard Fire Clay Clinker Powder White Calcined Flint Clay Chamotte
Factory Price Refractory Raw Material Hard Fire Clay Clinker Powder White Calcined Flint Clay Chamotte

Factory Price Refractory Raw Material Hard Fire Clay Clinker Powder White Calcined Flint Clay Chamotte

  • 1000 - 24999 Kilograms
    $0.30
  • >= 25000 Kilograms
    $0.25

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
View product details

Factory Price Refractory Raw Material Hard Fire Clay Clinker Powder White Calcined Flint Clay Chamotte

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Temperature Resistance: Engineered from hard fireclay, alumina, and calcined flint clay, this refractory material withstands extreme temperatures, ideal for furnace linings, kiln structures, and industrial foundry applications.
  • Versatile Formulation: Available in block and powder forms, enabling use as raw material for refractory bricks, ceramic production, or as a binding agent in heat-resistant composites.

Key features

  • 1. Material Technology

    • With high-alumina fireclay composition, withstand extreme temperatures up to 1500°C, outperforming conventional refractory materials*

  • 2. Interactive Design

    • With customizable bending service, easily adapt the material to fit complex structural designs, enhancing installation flexibility compared to rigid alternatives.

  • 3. Performance Parameters

    • With a hard, dense structure, maintain structural integrity under heavy loads and thermal stress, ensuring long-term durability in harsh industrial environments.

  • 4. Scenario Solutions

    • With block and powder forms, suit both refractory lining in industrial kilns and casting applications in construction projects, offering versatile deployment options.

  • 5. Certification Standards

    • With CE, EPR (Germany), and RoHS certifications, ensure compliance with EU safety and environmental regulations, meeting stringent international standards for sustainable manufacturing.

Product details

Factory Price Refractory Raw Material Hard Fire Clay Clinker Powder White Calcined Flint Clay Chamotte

Factory Price Refractory Raw Material Hard Fire Clay Clinker Powder White Calcined Flint Clay Chamotte is a high-performance refractory material designed for applications requiring thermal stability and durability. Available in block and powder forms, this product is certified to CE, EPR_Germany_Packing, and RoHS standards, ensuring safety and environmental compliance. Its hard, fireclay-based composition and alumina content make it ideal for high-temperature environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialFireclay, clay, alumina (40-50% Al₂O₃)Industrial kilns, furnace linings
FormBlock or powderConstruction aggregates, casting molds
HardnessMohs 6-7 hardnessAbrasion-resistant surfaces, wear plates
CertificationsCE, EPR_Germany_Packing, RoHSExport-ready, eco-friendly projects
ProcessingBending capability (block form)Customized structural components

Customization guide

Adjustable parameters include particle size (powder form) for tailored mixing requirements and block dimensions to fit specific structural designs. For specialized applications, consult our team to optimize alumina content or hardness levels.

Get inspired

With its versatile form and thermal resistance, this material excels in industrial, construction, and artistic projects. Use blocks for furnace linings or decorative elements, and powders for casting or composite materials.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Alumina Content40%+5% (45%)+10% (50%)
Hardness (Mohs)678
Particle Size (Powder)MediumFine (+20% finer)Ultra-fine (+40% finer)

Supplier's note

  1. Technical Breakthroughs:

    • Alumina Content: The Pro Model’s 50% alumina exceeds industry benchmarks, enabling use in extreme environments like metal casting.
    • Hardness: Mohs 8 hardness ensures longevity in abrasive industrial settings.
    • Certifications: Full compliance with EU standards (EPR_Germany_Packing, RoHS) opens new export markets.

  2. Version Selection Guide:

    • Base Model: Ideal for moderate-temperature applications (e.g., small kilns) where cost efficiency is prioritized.
    • Advanced Model: Suitable for industrial furnaces needing enhanced thermal shock resistance.
    • Pro Model: Recommended for high-stress environments (e.g., steel mills) requiring unmatched durability and chemical stability.

With the Pro Model’s 50% alumina content, you can withstand temperatures up to 1600°C—20% higher than standard refractories. Pair its ultra-fine powder form with epoxy resins to create seamless, heat-resistant coatings.

Frequently asked questions

  • Which form (block or powder) of hard fire clay clinker is best for industrial furnace linings?

  • How does fireclay in chamotte compare to regular clay for high-temperature uses?

  • Can chamotte blocks be customized into specific shapes via bending services?

  • Is this hard fire clay clinker powder compliant with CE and RoHS standards?

  • What applications suit the powdered form of fire clay clinker?

  • How does chamotte compare to silica in refractory applications?

  • Can the chamotte blocks be cut or shaped for custom refractory parts?

  • Does the product meet Germany’s EPR packing regulations?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Refractory Blocks (Fireclay)Industrial furnace linings, kiln wallsHardness: 7.5 Mohs (Industry: 6.5 Mohs ▲▲); Fireclay Content: 60% (ASTM C20)▲▲ 20% harder than industry standard; Cost-effective for high-heat zonesLower thermal shock resistance (Industry: 600°C ▲ vs Our Advanced: 800°C)
Refractory Powder (Calcined)Coatings, repair mortarsParticle Size: 200 mesh (ISO 3310); White Color: No pigment additivesUniform application; RoHS-compliant (no lead/cadmium)Requires binding agents; Lower abrasion resistance (Industry: 5.5 Mohs)
High-Alumina RefractoriesSteel plant furnaces, molten metal zonesAlumina Content: 45% (ASTM C24); Thermal Conductivity: 1.2 W/m·KWithstands 1700°C temps (Industry: 1500°C ▲▲); EPR-certified (Germany)30% higher cost than fireclay alternatives
Thermal Shock ResistantRapid temp-change environmentsThermal Shock Resistance: 800°C ΔT (ASTM C693)Survives 10+ cycles at extreme ΔT (Industry: 5 cycles ▲▲)Brittle under mechanical stress; Advanced version only
Emission-Compliant RefractoriesEU-regulated industriesCE Marking (EN 771-1); RoHS ComplianceNo EU import barriers; Safe for food-grade applicationsCertification adds 15% cost premium compared to non-compliant materials
Customizable Refractory ShapesCustom furnace parts, bespoke liningsBending Tolerance: ±2mm (ISO 565); Shape Options: Block/PowderTailored to complex geometries; Shorter downtime for repairsLonger lead times; Higher cost for bespoke orders (Industry: mass-produced)

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