Rubber Insulation
Your Professional Rubber Insulation Supplier
Langfang Henggang Energy Saving Technology Co., Ltd. was established in 2020 and specializes in producing high-quality insulation materials, including rock wool, glass wool, and rubber & plastic products. Our factory is equipped with advanced production lines and core equipment, including automated systems and testing facilities. We have a skilled team focused on quality control, customer service, and innovation. With multiple production lines and a strong R&D capacity, we serve both domestic and international markets. Our products meet strict quality standards, ensuring reliable performance for industries such as construction, petroleum, power, and transportation.
Why choose us
Certifications
Our products are ISO9001 \CE and SGS certified, ensuring compliance with global quality and safety standards, which enhances their credibility in international markets.
Sales Markets
These products not only meet the needs of the domestic market, but are also exported to the United States, Russia, Canada, Poland, Korea, India, Saudi Arabia and many other countries and regions.
Quality Assurance
We maintain a comprehensive quality assurance system to monitor production processes closely, ensuring the highest quality insulation materials that meet both domestic and international standards.
Technical Support
Our experienced team is dedicated to continuous improvement, with a focus on R&D and optimizing production processes, allowing us to meet both domestic and international customer requirements.
Rubber Insulation Board
Rubber insulation board is a highly effective insulation material that is widely used in a variety of industries and applications. It is made from synthetic rubber and typically comes in the form of flat, rectangular sheets. Its primary function is to provide thermal insulation and soundproofing, making it ideal for use in commercial, industrial, and residential settings.
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Technical Performance |
Specifications |
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Insulation System |
Exterior Wall Insulation System |
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Product Type |
Insulation Board |
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Thermal Conductivity |
0.022 W/(m·K) |
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Compressive Strength |
0.3 MPa |
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Softness |
Soft |
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Core Material |
Rubber-Plastic foam |
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Shape |
Rectangular |
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Application |
Thermal Insulation, Sound Absorption, and Heat Insulation |
Features of Rubber Insulation Board
The rubber insulation board has excellent resistance to water vapor penetration, moisture resistance μ≥5,000, which is both a thermal insulation layer and a moisture-proof layer;
The fire performance aerobic index is above 32;
No fluorocarbon materials such as CFC, HFC or HCFC, no formaldehyde, dust and fibers;
Rubber insulation board has excellent fire resistance. It is a B1 grade flame retardant material, and the operating temperature range is -50°C to 110°C.
Advantages of Rubber Insulation Board
Thermal Resistance
Rubber insulation provides exceptional thermal insulation, helping to maintain a consistent temperature and reduce energy costs.
Moisture Resistance
One of the standout features of rubber insulation is its resistance to moisture and corrosion. This makes it ideal for environments prone to humid conditions.
Sound Dampening
Rubber is known for its soundproofing qualities, making it an excellent choice for spaces where noise reduction is a priority.
Durability
Rubber insulation sheets tend to be resilient and can last for many years, even when exposed to extreme temperatures.
Natural Rubber Board
Derived from latex, natural rubber boards are celebrated for their outstanding elasticity, high tensile strength, and excellent resilience. These properties make them ideal for applications requiring superior grip, impact absorption, and long-term durability.
SBR Rubber Board
Styrene-Butadiene Rubber (SBR) is a synthetic alternative that offers a cost-effective solution with balanced mechanical properties. While not as elastic as natural rubber, SBR provides enhanced resistance to wear and weathering, making it a popular choice for both indoor and outdoor industrial applications.
EPDM Rubber Board
Ethylene Propylene Diene Monomer (EPDM) is a premium synthetic rubber known for its outstanding resistance to environmental stressors such as UV radiation, ozone, and extreme temperatures. This makes it one of the most durable options for long-term outdoor use.
Nitrile Rubber Board
Nitrile (NBR) rubber is a copolymer of acrylonitrile and butadiene, engineered specifically for superior resistance to oils, fuels, and many chemicals. Its robust performance in harsh industrial environments makes it indispensable in sectors requiring reliable sealing and protection.
Neoprene Rubber Board
Neoprene (polychloroprene) is a synthetic rubber known for its balanced performance across multiple factors, including resistance to oil, heat, ozone, and weathering. Its versatility and moderate cost make it a go-to choice for diverse industrial and consumer applications.
Applications of Rubber Insulation Board
Electrical Applications
Rubber Insulation Board is widely used in electrical applications due to its excellent dielectric properties, which prevent electrical conductivity. It is commonly used for electrical wiring and cables, protecting them from environmental factors and mechanical damage.
Thermal Applications
In thermal applications, Rubber Insulation Board provides thermal resistance in systems like HVAC units and refrigeration pipes. Reducing heat transfer contributes to maintaining energy efficiency in residential and industrial settings.
Automotive Industry
Rubber Insulation Board is necessary in the automotive industry for noise reduction, vibration dampening, and heat shielding. Products such as automotive insulation, seals, and gaskets are made from rubber materials to improve comfort and prevent heat loss.
Construction
Rubber Insulation Board is commonly used in the construction industry to soundproof and insulate pipes and ensure energy-efficient buildings. It is applied in both residential and commercial buildings to insulate pipes, ducts, and HVAC systems.
Aerospace Applications
In aerospace, Rubber Insulation Board is used for its thermal resistance and ability to handle extreme conditions. It is applied to various aircraft components, including electrical wiring, fuel lines, and engine compartments, to ensure safety and reliability.
Durability and Environmental Resistance of Rubber Insulation Board
Indoor vs. Outdoor Use
For exterior applications, choose UV-stable materials like EPDM to prevent cracking, fading, or degradation from sunlight exposure.
Temperature Extremes
Some rubbers maintain flexibility in freezing temperatures or resist softening in heat. Verify the temperature range of the material before purchase.
Chemical and Oil Exposure
In industrial or automotive environments, opt for chemically resistant types such as Nitrile or Neoprene to avoid swelling, deterioration, or loss of structural integrity.
Moisture and Humidity
Ensure the rubber is non-porous and mold/mildew resistant, especially in damp areas like basements, locker rooms, or food processing facilities.
Comparing Rubber Insulation Sheets and Foam Insulation
Both rubber insulation sheets and foam insulation provide excellent thermal performance. However, foam insulation tends to have a higher R-value, which means it offers better resistance to heat flow. If energy efficiency and minimal heat loss are your top priorities, foam might have the edge here.
When it comes to moisture resistance, rubber insulation shines. Its ability to withstand moisture makes it less prone to mold and mildew, which can be a significant concern in damp environments. While foam insulation also provides some degree of moisture resistance, rubber’s superior performance in this regard makes it a better choice for unconditioned spaces.
The ease of installation varies between the two materials. Rubber sheets are typically straightforward to cut and fit into place, while spray foam can be a bit messier and requires more skill during application. If you prefer a do-it-yourself approach, rubber insulation sheets might be the simpler option.
If soundproofing is a consideration, rubber insulation excels due to its density and composition. It effectively absorbs sound waves, making it an excellent choice for spaces where noise reduction is essential. Foam insulation, while it does offer some soundproofing benefits, is not as effective in this regard.
In terms of cost, foam insulation can be more expensive upfront due to its high performance and installation complexity. Rubber insulation sheets are often more affordable, making them an attractive option for budget-conscious projects. However, it's essential to weigh the initial investment against long-term benefits, including durability and energy savings.
FAQ
We're well-known as one of the leading rubber insulation manufacturers and suppliers in China, featured by quality products and good price. Please rest assured to buy high-grade rubber insulation for sale here from our factory.
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