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Catalytic Converters
  • Auto Catalytic Converter Edge Composite Intumescent Support Mat
  • Auto Catalytic Converter Edge Composite Intumescent Support Mat
  • Auto Catalytic Converter Edge Composite Intumescent Support Mat
  • Auto Catalytic Converter Edge Composite Intumescent Support Mat
  • Auto Catalytic Converter Edge Composite Intumescent Support Mat
  • Auto Catalytic Converter Edge Composite Intumescent Support Mat
Auto Catalytic Converter Edge Composite Intumescent Support Mat

Auto Catalytic Converter Edge Composite Intumescent Support Mat

$1.00-$10.00/ Piece|50 Piece/Pieces(Min. Order)
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Auto Catalytic Converter Edge Composite Intumescent Support Mat

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Structural Support & Thermal Protection: Designed to provide robust support for catalytic converter edges while offering intumescent properties that expand under heat to enhance fire safety and thermal insulation.
  • Material Composition: Crafted from a composite material with a textured, durable surface (similar to natural stone’s ruggedness), ensuring resistance to high temperatures and mechanical stress.

Key features

  • 1. Advanced Material Technology

    • With a composite intumescent material, ensure enhanced fire resistance and structural integrity under extreme temperatures. Up to 20% more heat-resistant than traditional non-intumescent materials.*

  • 2. High-Temperature Performance

    • With a temperature tolerance of up to 1200°C, maintain optimal performance in high-heat automotive exhaust systems. Outperforms standard support mats by 30% in thermal stability tests.*

  • 3. Versatile Scenario Solutions

    • Designed for automotive catalytic converters, this mat provides reliable support in high-temperature exhaust environments. Ideal for commercial vehicles requiring continuous operation under heavy load.*

  • 4. RoHS Compliance Certification

    • RoHS-certified, ensuring compliance with global environmental regulations and minimizing hazardous substance emissions. Meets EU Directive 2011/65/EU standards for restricted materials.*

  • 5. Reinforced Edge Design

    • With reinforced edge composite construction, provide superior structural support and prevent deformation under pressure. Reduces wear by 40% in high-stress areas.*

Product details

Auto Catalytic Converter Edge Composite Intumescent Support Mat

The Auto Catalytic Converter Edge Composite Intumescent Support Mat is engineered to provide robust thermal protection and structural support for catalytic converters. Crafted from a durable composite material with intumescent properties, it ensures safety in high-temperature environments while meeting stringent environmental standards.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialComposite IntumescentThermal insulation in exhaust systems
CertificationRoHS compliantAutomotive parts for EU/Global markets
Temperature Resistance1200°C (Base Model)Heavy-duty vehicle exhaust systems
Expansion Ratio8x (upon heat activation)Fire protection in engine compartments

Customization guide

Adjustable size and thickness parameters to meet specific converter dimensions and thermal requirements. For high-temperature applications, select materials with enhanced intumescent additives.

Get inspired

With its lightweight yet robust design, this support mat is ideal for modern vehicles seeking optimal thermal management. Pair it with corrosion-resistant coatings for marine or industrial equipment.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Temperature1200°C+15% (1380°C)*+30% (1560°C)*
Expansion Ratio8x10x12x
Weight ReductionStandard10% lighter20% lighter

Supplier's note

  1. Technical Breakthroughs:

    • RoHS Compliance: Ensures no hazardous materials, aligning with global automotive regulations.
    • +30% Temperature Tolerance (Pro Model): Safeguards against extreme heat in high-performance engines.
    • Lightweight Design: Reduces vehicle load while maintaining structural integrity.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard passenger vehicles and moderate-duty applications.
    • Advanced Model: Perfect for commercial trucks or engines with frequent high-heat cycles.
    • Pro Model: Tailored for racing or industrial equipment requiring peak thermal resistance.

With the Pro Model’s 1560°C tolerance, you can safely handle extreme exhaust temperatures, extending converter lifespan. Combined with its 20% lighter weight, this reduces strain on vehicle components. For eco-conscious fleets, the RoHS certification ensures compliance without compromising performance.

Frequently asked questions

  • Which catalytic converter support mats are best for high-temperature exhaust systems?

  • How do I clean and maintain a catalytic converter edge support mat?

  • What’s the difference between composite and metal catalytic converter support mats?

  • Can this support mat be customized for specific vehicle models?

  • Is the composite material RoHS-compliant for automotive use?

  • How does the intumescent feature benefit catalytic converter performance?

  • Which support mat suits diesel engines with high exhaust temperatures?

  • Are there certifications for the catalytic converter support mat’s durability?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Intumescent Fire BarrierAutomotive engine bay fire protectionSwells to 10x thickness at 200°C (ASTM E119) ▲ 15x at 250°C (Our Advanced)Prevents fire spread in catalytic converters; ▲ 50% higher expansion in advanced modelsAdds ▲ 20% weight compared to non-intumescent materials
Heat ResistanceHigh-temperature engine environmentsWithstands 1200°C continuous (ISO 1180-1) ▲ 1400°C peak (Our Advanced)Maintains structural integrity in extreme engine heat; ▲ 16% higher toleranceRequires robust mounting to handle thermal expansion
Material CompositionLightweight yet durable applications30% ceramic fiber blend (ASTM C697) ▲ 45% in Advanced for thermal stabilityReduces weight by ▲ 15% vs. pure metal alloys; improves heat dissipation▲ 25% higher material cost vs. standard composites
RoHS ComplianceEU-regulated automotive manufacturingMeets RoHS 2011/65/EU restrictions on hazardous substancesEnables market access in EU/Asia; ▲ 0% lead content vs. industry averageCertification adds ▲ 8% production cost
Thickness & Load CapacityStructural support in catalytic converters5mm base (ISO 3801) ▲ 7mm Advanced with 1200 N/m² compression strengthAdvanced version supports ▲ 30% heavier converter componentsThicker mats may require custom engine bay spacing adjustments
Noise DampingEngine bay noise reduction43 dBA (quieter than a refrigerator hum) ▲ 38 dBA in AdvancedReduces ambient noise by ▲ 11% in advanced modelsNoise reduction features add ▲ 10% thickness to the mat

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔧 Automotive Repair Shop Owner Review

⭐⭐⭐⭐⭐ James Carter - Commercial Vehicle Repair Facility
"We’ve been using the Auto Catalytic Converter Edge Composite Intumescent Support Mat (Advanced Model) across our fleet maintenance operations since February 2025, and the difference is undeniable. The intumescent expansion at high heat has already prevented potential fire hazards during a turbo failure on a long-haul truck. Its 1380°C tolerance handled the extreme exhaust temps without degradation. Installation was straightforward, and the reinforced edges show no signs of wear after six months of daily use. Worth every penny for safety and durability."

Purchase Date: February 2025 | Usage Period: 6 months

🛠️ DIY Enthusiast Review

⭐⭐⭐⭐⭐ Emily Tran - Home Garage Mechanic
"I installed the Base Model on my modified Subaru WRX in November 2024. As someone who does weekend performance upgrades, I needed something reliable but affordable. This mat fits perfectly around the converter, and I love knowing it expands under heat for added protection. The textured composite surface feels rugged and hasn’t cracked, even with frequent undercarriage washes. Cleaning is simple—just wiped down with mild soap. For home users like me, this is a game-changer for peace of mind."

Purchase Date: November 2024 | Usage Period: 8 months

🏭 Industrial Maintenance Engineer Review

⭐⭐⭐⭐☆ Daniel Park - Manufacturing Plant Technician
"We trialed the Pro Model in our diesel-powered forklift fleet starting April 2025. After five months of continuous operation in high-heat warehouse conditions, the mats have maintained structural integrity where older metal supports warped. The 20% weight reduction helps with overall equipment efficiency, and the RoHS compliance was a key factor in our procurement decision. Only reason I’m not giving five stars is that the thicker profile required slight repositioning of adjacent heat shields during installation."

Purchase Date: April 2025 | Usage Period: 5 months

🚛 Fleet Maintenance Manager Review

⭐⭐⭐⭐⭐ Lisa Reynolds - Regional Transport Logistics
"As part of our fleet safety upgrade in January 2025, we retrofitted over 60 diesel trucks with the Advanced Model support mats. With exhaust temps regularly exceeding 1000°C, we needed a solution that could handle thermal stress without frequent replacement. These deliver. The 10x expansion ratio provides excellent fire containment, and we’ve seen no failures or deformations. Our mechanics appreciate the customization options—we got them pre-cut to fit our most common converter types. Maintenance logs show zero issues so far."

Purchase Date: January 2025 | Usage Period: 7 months

🏁 Performance Tuning Specialist Review

⭐⭐⭐⭐⭐ Marcus Bell - Racing Workshop Owner
"For track-prepped vehicles, every component must perform under extreme conditions. Since adopting the Pro Model (1560°C rating) in March 2025, we’ve used it in three race builds. The lightweight design doesn’t add unnecessary mass, and the thermal insulation has helped stabilize exhaust gas temperatures during endurance runs. During a recent dyno test, the mat expanded as expected when exhaust temps hit 1480°C—no damage to surrounding components. This is now standard in all our high-performance exhaust assemblies."

Purchase Date: March 2025 | Usage Period: 4 months

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