Why Neoprene Cork Rubber Sheets Are Ideal for High-Temperature Applications?

At Ningbo Kaxite Sealing Materials Co., Ltd, we have consistently focused on providing high-quality Neoprene Cork Rubber Sheets designed to meet demanding industrial conditions. Our products combine durability, heat resistance, and flexibility, making them essential in applications where temperature stability and material longevity are critical.

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Table of Contents

• What Are the Key Properties of Neoprene Cork Rubber Sheets?
• How Do Neoprene Cork Rubber Sheets Withstand High Temperatures?
• Why Choose Our Neoprene Cork Rubber Sheets for Industrial Applications?
• Summary
• FAQ

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What Are the Key Properties of Neoprene Cork Rubber Sheets?

Neoprene Cork Rubber Sheets are engineered for high-performance applications where temperature resistance, durability, and chemical stability are essential. At Ningbo Kaxite Sealing Materials Co., Ltd, our factory produces sheets that undergo strict quality control to ensure consistency and reliability. Understanding the key properties of our Neoprene Cork Rubber Sheets helps clients select the right materials for industrial, automotive, and chemical applications.

Thermal and Mechanical Properties

• Heat Resistance: Our sheets maintain elasticity and structural integrity in temperatures ranging from -40°C to 200°C.
• Compression Set Resistance: Sheets resist permanent deformation under long-term compression, ensuring reliable sealing performance.
• Flexibility: The neoprene matrix allows sheets to bend or conform to irregular surfaces without cracking.
• Tensile Strength: High tensile strength ensures sheets withstand stretching and mechanical stress.
• Durability: Resistant to wear, tear, and abrasion for long service life.

Chemical Resistance and Environmental Performance

• Oil and Fuel Resistance: Sheets resist degradation from automotive oils, fuels, and hydraulic fluids.
• Acid and Alkali Resistance: Suitable for chemical processing environments where exposure to corrosive agents occurs.
• Ozone and UV Resistance: Prevents cracking or brittleness in outdoor or high-exposure environments.
• Noise and Vibration Dampening: The cork component absorbs vibrations and reduces noise transmission in mechanical equipment.
• Environmental Compliance: Sheets are manufactured to meet international environmental and safety standards.

Fabrication and Customization

• Cutting and Die-Cutting: Our sheets can be easily cut to required dimensions or die-cut for precise gaskets.
• Lamination Capability: Can be laminated with other materials to enhance insulation or mechanical strength.
• Surface Finish: Smooth or textured surfaces are available depending on application needs.
• Custom Thickness: Sheets range from 1mm to 25mm, suitable for diverse industrial requirements.

Technical Specifications at a Glance

Property	Specification
Material Composition	Neoprene Rubber with Natural Cork Infusion
Temperature Range	-40°C to 200°C
Hardness (Shore A)	50-75
Density	0.55-0.90 g/cm³
Thickness Range	1mm to 25mm
Chemical Resistance	Oils, Fuels, Solvents, Acids, Alkalis
Maximum Sheet Size	1000mm x 2000mm

By combining neoprene and cork, our factory ensures the sheets maintain a balance between elasticity, thermal stability, and chemical resistance. These key properties make our Neoprene Cork Rubber Sheets the preferred choice for high-temperature and heavy-duty industrial applications. Our team at Ningbo Kaxite Sealing Materials Co., Ltd is committed to delivering products that meet the specific demands of every client while maintaining high standards of quality and reliability.

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How Do Neoprene Cork Rubber Sheets Withstand High Temperatures?

Our Neoprene Cork Rubber Sheets at Kaxite Sealing are specifically engineered to endure high-temperature conditions while maintaining performance, making them an essential component in industrial and automotive applications. Understanding how these sheets withstand heat involves examining their material composition, structural design, and performance under thermal stress.

Material Composition and Heat Resistance

• Neoprene Rubber Matrix: Our factory uses high-quality neoprene as the primary material, known for excellent thermal stability. Neoprene retains its elasticity and does not soften excessively at temperatures up to 200°C, ensuring continuous sealing and insulation performance.
• Cork Infusion: Natural cork embedded within the neoprene matrix improves thermal insulation, reduces heat transfer, and minimizes expansion under high temperatures. This combination ensures dimensional stability and mechanical reliability.
• Cross-Linking Stability: Advanced cross-linking of neoprene molecules enhances resistance to thermal degradation, ensuring the sheet maintains flexibility and strength even after prolonged exposure to heat.

Structural Features Supporting Thermal Performance

• Compression Set Resistance: Our Neoprene Cork Rubber Sheets resist permanent deformation under continuous heat and pressure, maintaining sealing efficiency in gaskets and padding applications.
• Thermal Cycling Stability: The sheets can withstand repeated heating and cooling cycles without cracking or losing mechanical strength, making them suitable for applications with fluctuating temperatures.
• Vibration and Shock Absorption: The cork component absorbs vibration and distributes heat evenly, reducing localized thermal stress and potential material failure.
• Fire Retardant Qualities: Neoprene offers inherent fire resistance, reducing the risk of ignition and adding an extra layer of safety in industrial settings.

Performance in Industrial Applications

• Automotive: Used in engine compartments, exhaust insulation, and gasket seals where exposure to high temperatures is constant.
• Chemical Processing: Provides thermal insulation in reactors, heat exchangers, and piping systems while resisting chemical attack.
• Manufacturing: Ideal for heat-resistant pads, vibration dampeners, and seals in machinery that operates at elevated temperatures.
• Electrical and Electronics: Serves as insulation and cushioning in high-heat electrical enclosures.

Technical Performance Data

Property	Specification
Maximum Operating Temperature	200°C
Thermal Conductivity	0.09 W/m·K
Compression Set (70 hours at 150°C)	≤20%
Elongation at Break	250-400%
Tensile Strength	8-12 MPa
Thermal Cycling Durability	Up to 1000 cycles without degradation

By combining high-quality neoprene with natural cork, our factory ensures that each Neoprene Cork Rubber Sheet delivers exceptional thermal performance, stability, and long-term reliability. At Ningbo Kaxite Sealing Materials Co., Ltd, our team rigorously tests every batch of sheets to confirm they meet stringent industrial standards, providing our clients with peace of mind and consistent results even in the most demanding high-temperature applications.

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Why Choose Our Neoprene Cork Rubber Sheets for Industrial Applications?

At Kaxite Sealing, we take pride in manufacturing Neoprene Cork Rubber Sheets that meet the highest standards. Our products are preferred in various industries such as automotive, chemical processing, and manufacturing. Key advantages of choosing our sheets include:

• Consistent Quality: Every sheet is manufactured in our factory with strict quality control procedures.
• Customization: We offer customized thickness, density, and sheet dimensions to match specific industrial requirements.
• Reliability: Our sheets maintain sealing and insulation properties even under prolonged high-temperature exposure.
• Cost-Effectiveness: Durable and long-lasting, reducing replacement frequency and maintenance costs.
• Comprehensive Support: Our team provides technical guidance and product recommendations for optimal performance.
• Global Compliance: Materials meet international safety and environmental standards.

What Are Our Product Parameters and Specifications?

We provide detailed product parameters to ensure our Neoprene Cork Rubber Sheets meet the exact needs of our clients. Below is an overview of our key specifications:

Material Composition	Neoprene Rubber with Natural Cork Infusion
Temperature Resistance	-40°C to 200°C
Thickness Range	1mm to 25mm
Density	0.55g/cm³ to 0.90g/cm³
Color	Black with Natural Cork Texture
Hardness (Shore A)	50-75
Maximum Sheet Size	1000mm x 2000mm
Chemical Resistance	Oils, Fuels, Solvents, Acids, Alkalis

Our factory also offers cut-to-size sheets and die-cut gaskets to suit specific applications, ensuring precision and ease of installation.

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Summary

In conclusion, Neoprene Cork Rubber Sheets from Ningbo Kaxite Sealing Materials Co., Ltd provide unmatched heat resistance, durability, and versatility. Our factory emphasizes high-quality production standards, ensuring that each sheet delivers reliable performance in demanding industrial applications. By choosing our Neoprene Cork Rubber Sheets, our clients benefit from enhanced efficiency, long-term cost savings, and consistent material reliability.

Our team at Ningbo Kaxite Sealing Materials Co., Ltd is committed to helping our customers find the ideal solution for their high-temperature sealing and insulation needs. Contact us today to explore how our Neoprene Cork Rubber Sheets can improve your industrial operations.

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FAQ

Q1: How high of a temperature can Neoprene Cork Rubber Sheets withstand?

A1: Our Neoprene Cork Rubber Sheets can operate reliably in temperatures ranging from -40°C to 200°C, maintaining elasticity and structural integrity even under prolonged exposure to heat.

Q2: Are Neoprene Cork Rubber Sheets resistant to chemicals?

A2: Yes, our sheets resist oils, fuels, solvents, acids, and alkalis, making them suitable for industrial environments where chemical exposure is common.

Q3: Can these sheets be customized for specific applications?

A3: Our factory offers customizable thickness, density, and sheet dimensions, as well as die-cut options to meet the precise requirements of any industrial project.

Q4: How long do Neoprene Cork Rubber Sheets last under high-temperature conditions?

A4: Due to their high-quality composition and thermal stability, our sheets can provide long-term performance with minimal degradation, significantly reducing maintenance and replacement costs.

Q5: What industries commonly use Neoprene Cork Rubber Sheets?

A5: Our Neoprene Cork Rubber Sheets are widely used in automotive, chemical processing, manufacturing, and other industries requiring heat-resistant sealing and insulation solutions.