Products Description
In the dynamic landscape of thermal insulation, a groundbreaking solution has emerged: Silicone Foam Insulation. Crafted primarily from Liquid Silicone Rubber (LSR), abbreviated as LSR, this revolutionary material is reshaping the industry with its remarkable properties and versatility.
At its core, Silicone Foam Insulation is a flexible thermal solid material that harnesses the power of Liquid Silicone Rubber (LSR). This unique composition imbues it with a host of exceptional characteristics, setting it apart as a premier choice for insulation needs.
Non-Toxic, Heat Resistant, and Highly Resilient:
Silicone Foam Insulation prioritizes safety and performance. It is inherently non-toxic, ensuring it poses no harm to the environment or human health. Moreover, its outstanding heat resistance capabilities enable it to withstand temperatures ranging from -50°C to +250°C, ensuring reliability even in extreme conditions. Additionally, its high resilience ensures long-term durability, making it a wise investment for various applications.
A standout feature of Silicone Foam Insulation is its ability to effectively dampen sound and reduce noise levels. Whether utilized in industrial settings or residential environments, this attribute creates quieter and more conducive spaces, enhancing comfort and productivity.
In an era marked by environmental consciousness, Silicone Foam Insulation stands out as an eco-friendly option. It emits no harmful odors, ensuring a pleasant and healthy environment. This makes it an ideal choice for applications where environmental impact is a concern.
Despite its impressive insulating properties, Silicone Foam Insulation maintains a low density and is remarkably lightweight. This characteristic facilitates ease of handling and installation, contributing to its versatility across a spectrum of applications.
Silicone Foam Insulation excels in thermal insulation, effectively regulating temperature and energy usage. Additionally, it boasts flame retardant properties, enhancing safety in diverse settings by mitigating the risk of fire hazards.
Meeting stringent industry standards, Silicone Foam Insulation achieves an insulation grade of V0, signifying optimal performance and reliability. This ensures peace of mind for users across various sectors.
For those seeking premium Silicone Foam Insulation solutions, look no further. Our company specializes in supplying high-quality insulation materials, including Silicone Sponge Rubber, Silicone Sponge Sheets, and Insulation Silicone Foam Rubber. With a commitment to excellence and customer satisfaction, we stand ready to address your insulation requirements.




Silicone Foam Insulation is a type of silicone foam insulation material with various outstanding product characteristics, suitable for a wide range of insulation and sealing applications.
Here are the main features of this product:
Exceptional Flexibility
The product exhibits good flexibility and elasticity, adapting to surfaces of different shapes and sizes, providing reliable sealing performance. This flexibility makes installation on complex structures and curved surfaces easier.
01
Chemical Stability
It has good stability against many chemicals, resisting corrosion from acids, alkalis, and other chemicals, ensuring long-term stable operation in various environments.
02
Waterproof Performance
Thanks to the waterproof properties of silicone, it effectively prevents water penetration in humid environments, offering superior waterproof protection.
03
Anti-Aging and Weather Resistance
The product has anti-aging and weather-resistant properties, maintaining its appearance and performance for an extended period and being less susceptible to environmental factors such as UV rays, oxygen, and humidity.
04
Environmentally Friendly and Sustainable
Typically recyclable, it generates fewer harmful substances in the manufacturing process, aligning with environmental requirements.
05
Product Parameters
|
Liquid Silicone Foam |
Hardness |
Product model |
Density (g/cm³) |
25% Compression deformation stress (KPa) |
Tensile strength (MPa) |
Fracture elongation rate (%) |
Compression deformation at 100℃ |
Water absorption rate (%) |
High and low-temperature embrittlement |
Flame retardancy |
Environmental protection testing |
Common thickness (mm) |
Classic application scenarios |
|
Soft |
zwxc-185 |
0 |
2±2 |
≥0.2 |
≥85 |
≤5.0 |
≤5.0 |
Passes -55°C to 250°C |
UL94﹣V0 |
ROHS, REACH Compliant |
0.8-30 |
Sealing support |
|
|
Soft |
zwxc-186 |
0.16±0.05 |
10±3 |
≥0.2 |
≥85 |
≤5.0 |
≤5.0 |
Passes -55°C to 250°C |
UL94﹣V0 |
ROHS, REACH Compliant |
0.8-30 |
Sealing support |
|
|
Medium-hard |
zwxc-187 |
0.2±0.05 |
20±5 |
≥0.3 |
≥90 |
≤5.0 |
≤5.0 |
Passes -55°C to 250°C |
UL94﹣V0 |
ROHS, REACH Compliant |
0.8-30 |
Sealing support |
|
|
Hard |
zwxc-188 |
0.35±0.05 |
30±5 |
≥0.3 |
≥90 |
≤5.0 |
≤5.0 |
Passes -55°C to 250°C |
UL94﹣V0 |
ROHS, REACH Compliant |
0.8-30 |
Sealing support |
Application Scenarios
Construction Industry
Silicone Foam Insulation finds extensive use in the construction sector for insulating walls, roofs, floors, and HVAC systems. Its heat resistance, soundproofing, and lightweight properties make it an ideal choice for improving energy efficiency and enhancing indoor comfort in residential, commercial, and industrial buildings.
01
Automotive Sector
In the automotive industry, Silicone Foam Insulation plays a crucial role in reducing engine noise, vibration, and harshness (NVH). It is applied in vehicle cabins, engine compartments, and undercarriages to create quieter, more comfortable driving experiences. Additionally, its heat resistance ensures optimal performance in engine insulation and thermal management systems.
02
Electronics Manufacturing
Silicone Foam Insulation is utilized in electronic devices and appliances for thermal management and protection against environmental factors. It provides reliable insulation in circuit boards, power supplies, and electronic enclosures, safeguarding sensitive components from heat, moisture, and electromagnetic interference (EMI).
03
Aerospace and Aviation
In the aerospace and aviation sectors, Silicone Foam Insulation plays a critical role in spacecraft, aircraft, and missile applications. Its lightweight nature and thermal insulation properties make it suitable for insulating fuel tanks, engine compartments, and structural components, ensuring optimal performance and safety in extreme operating conditions.
04
Energy Sector
Silicone Foam Insulation is employed in the energy industry for insulating pipelines, tanks, and equipment in oil and gas facilities, power plants, and renewable energy installations. Its thermal insulation capabilities help maintain consistent temperatures, prevent energy loss, and protect infrastructure from corrosion and environmental damage.
05
Marine Applications
Silicone Foam Insulation is used in marine vessels, offshore platforms, and maritime structures for thermal insulation and acoustic damping. It helps regulate internal temperatures, reduce noise levels, and enhance the structural integrity of ships, rigs, and maritime facilities, contributing to operational efficiency and crew comfort.
06
Appliance Manufacturing
Manufacturers of household appliances, such as refrigerators, ovens, and air conditioners, utilize Silicone Foam Insulation to improve energy efficiency and product performance. It serves as an effective thermal barrier, reducing heat transfer and energy consumption while enhancing the durability and longevity of appliances.
07
Industrial Equipment
In various industrial sectors, Silicone Foam Insulation is employed to insulate equipment, machinery, and processing systems. Its heat resistance, chemical compatibility, and insulation properties make it suitable for applications in manufacturing plants, chemical processing facilities, and food processing industries, where maintaining precise temperatures and protecting equipment are paramount.
08
Competitive Analysis
Silicone foam insulation is typically made from liquid silicone rubber.
It has several main differences compared to regular silicone:
Structure and Form
While silicone rubber is usually a gel-like substance, silicone foam insulation has a foam-like structure, resulting in differences in appearance and form.
Density and Porosity
Silicone foam insulation has lower density and higher porosity, which gives it excellent thermal insulation and sound absorption properties.
Mechanical Performance
Due to its foam structure, silicone foam insulation is typically softer and more flexible than regular silicone, making it more suitable for certain applications.
Applications
Silicone foam insulation is commonly used for thermal insulation, soundproofing, and sealing, while regular silicone is more often used for sealing, bonding, and coating applications.
Why choose us?
At Rolifyx, we take pride in being a professional manufacturer and supplier specializing in Silicone Foam Insulation. With our state-of-the-art factory and unwavering commitment to excellence, we are dedicated to providing global retailers with comprehensive, customized solutions.

1. Quality Manufacturing
As a leading manufacturer, we prioritize quality control and timely delivery to ensure customer satisfaction. Our rigorous quality control measures guarantee that every product meets the highest standards of excellence. With our proven track record of reliability, you can trust us to deliver superior products consistently.
2. Tailored Solutions
At Rolifyx, we recognize that every customer has unique needs and preferences. That's why we offer tailored solutions designed to meet your specific requirements. Whether you need customized sizes, colors, or packaging options, our team is dedicated to providing personalized service that exceeds your expectations.


3. 3D Solutions
In addition to our standard offerings, we also specialize in 3D solutions that enhance visual appeal and creativity. Our team of experts works closely with you to understand your vision and bring it to life with stunning 3D designs. Whether you're looking to create eye-catching displays or innovative packaging solutions, we have the expertise and resources to make it happen.
FAQ
Q: What is Silicone Foam Insulation?
Q: How does Silicone Foam Insulation compare to other insulation materials?
Q: Is Silicone Foam Insulation safe for use in residential and commercial buildings?
Q: How long does Silicone Foam Insulation last?
Q: Can Silicone Foam Insulation help reduce energy costs?
Q: Is Silicone Foam Insulation suitable for outdoor applications?
Q: How is Silicone Foam Insulation installed?



