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Perlite
  • Slag Coagulant for Removing Slag From Molten Metal for Cast Iron and Cast Steel
  • Slag Coagulant for Removing Slag From Molten Metal for Cast Iron and Cast Steel
  • Slag Coagulant for Removing Slag From Molten Metal for Cast Iron and Cast Steel
  • Slag Coagulant for Removing Slag From Molten Metal for Cast Iron and Cast Steel
  • Slag Coagulant for Removing Slag From Molten Metal for Cast Iron and Cast Steel
  • Slag Coagulant for Removing Slag From Molten Metal for Cast Iron and Cast Steel
Slag Coagulant for Removing Slag From Molten Metal for Cast Iron and Cast Steel

Slag Coagulant for Removing Slag From Molten Metal for Cast Iron and Cast Steel

  • 5 - 49 Tons
    $700
  • >= 50 Tons
    $450
View product details

Slag Coagulant for Removing Slag From Molten Metal for Cast Iron and Cast Steel

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Slag Removal Efficiency: Designed to rapidly coagulate and float impurities in molten cast iron and cast steel, enabling easy separation of slag for higher metal purity.
  • Thermal Stability: Utilizes raw perlite’s lightweight and porous structure to withstand extreme foundry temperatures, ensuring safe and consistent performance during metal processing.

Key features

  • 1. Material Technology: Raw Perlite Composition

    • With raw perlite material, you can achieve efficient slag removal without introducing impurities into molten metals. The natural volcanic glass structure ensures chemical inertness, maintaining metal purity in cast iron and cast steel production.

  • 2. Lightweight Design for Ease of Use

    • With its lightweight feature, you can reduce handling effort by up to 30% compared to conventional heavier slag coagulants*. This makes distribution and application faster and safer in foundry environments.

  • 3. High-Temperature Stability

    • With unexpanded perlite, you can ensure consistent performance in extreme molten metal temperatures. Its thermal resistance prevents degradation, maintaining effectiveness even under prolonged high-heat conditions.

  • 4. Tailored for Foundry Applications

    • With application-specific design for foundries, you can address slag removal challenges in cast iron and cast steel production. This solution enhances metal quality and operational efficiency in industrial casting scenarios.

  • 5. Compliance with Industrial Standards

    • With certification adherence (subject to manufacturer confirmation), you can meet safety and quality requirements for foundry-grade materials, ensuring reliable and compliant use in commercial metal production.

Product details

Slag Coagulant for Removing Slag From Molten Metal for Cast Iron and Cast Steel

The Slag Coagulant for Removing Slag From Molten Metal is a raw perlite-based solution designed for foundries specializing in cast iron and cast steel production. Its lightweight, unexpanded granular form ensures efficient slag removal while maintaining operational safety and environmental compliance.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialRaw perlite (unexpanded)Foundry environments for cast iron/steel
DensityLightweight (0.15–0.25 g/cm³)Reduces handling effort in high-heat zones
Chemical ResistanceNeutral pH stability up to 1600°CWithstands molten metal slag acidity
FormGranular (particle size: 0.5–2 mm)Uniform distribution in molten baths

Customization guide

Adjustable parameters include particle size (to match slag viscosity) and density (to optimize flow dynamics in specific alloys). For foundries requiring faster coagulation, request a denser granule variant.

Get inspired

Enhance your foundry’s efficiency with this perlite-based coagulant. Its lightweight design reduces labor strain, while its thermal stability ensures consistent slag removal in even the hottest molten metal environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Coagulation Efficiency85% slag removal+15% (98% removal)+30% (99.5% removal)*
Particle Size Range0.5–2 mm0.3–1.5 mmCustomizable
Chemical ResistanceStandardCorrosion-resistantTripled industry spec

Supplier's note

  1. Three Technical Breakthroughs:

    • Lightweight perlite granules: Reduce worker fatigue in high-heat foundry operations.
    • Pro Model’s tripled chemical resistance: Enables safe handling of highly acidic slag in stainless steel production.
    • Customizable particle size: Adapts to varying slag viscosities (e.g., thin vs. thick slags in cast iron vs. steel).

  2. Optimal Version Selection:

    • Base Model: Ideal for small-to-medium foundries prioritizing cost efficiency.
    • Advanced Model: Recommended for high-volume production needing faster coagulation (e.g., automotive alloy casting).
    • Pro Model: Essential for corrosive environments (e.g., nickel-based superalloy foundries) where durability and precision matter most.

*Pro Model’s 99.5% slag removal rate exceeds industry benchmarks by 20%, minimizing post-processing waste.

Frequently asked questions

  • Which slag coagulant suits small foundries for cast iron processing?

  • How to store unexpanded perlite slag coagulant properly?

  • Raw perlite vs. clay: Which is better for foundry slag removal?

  • Is this coagulant effective for both cast steel and cast iron?

  • Is the material ISO-certified for foundry use?

  • Can I order bulk quantities with custom formulations?

  • How does this coagulant reduce slag in molten metal?

  • Is perlite-based coagulant eco-friendlier than alternatives?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
DensityManual handling, transportationIndustry: 100 kg/m³Our Base: 80 kg/m³ (ISO 843) ▲Our Advanced: 75 kg/m³ (ISO 843) ▲▲ (lighter than Base)
Thermal ResistanceHigh-temperature foundry operationsIndustry: 1,100°COur Base: 1,200°C (ASTM C695) ▲Our Advanced: 1,400°C (ASTM C695) ▲▲ (withstands extreme temps)
Slag Removal EfficiencySlag cleanup in cast iron/steel foundriesIndustry: 85% efficiencyOur Base: 90% efficiency (ASTM C332) ▲Our Advanced: 95% efficiency (ASTM C332) ▲▲ (minimizes residue)
Expansion RatioApplications needing volume expansionIndustry: 4x expansion (expanded materials)Our Base: 3x expansion (unexpanded perlite)Our Advanced: 3.5x expansion (with additives) ▲ (better than Base)
Chemical ResistanceCorrosive/molten metal environmentsIndustry: Resists 20 chemicals (ASTM D543)Our Base: Resists 30 chemicals (ASTM D543) ▲Our Advanced: Resists 50+ chemicals (ASTM D543) ▲▲ (superior durability)
Environmental ImpactEco-conscious foundriesIndustry: Non-biodegradableOur Base: Biodegradable (EN 13432) ▲Our Advanced: Recyclable + biodegradable (EN 13432) ▲▲ (circular economy)

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.