Known for its remarkable flexibility, resilience, and resistance to extreme conditions, our closed cell silicone sponge rubber is the ideal material for a variety of sealing, cushioning, and insulating applications. Whether you operate in the automotive, aerospace, electronics, or industrial sector, our products are designed to meet your exacting standards and enhance the performance of your operations.

What is Closed Cell Silicone Sponge Rubber?

Closed cell silicone sponge rubber is a versatile material characterized by its unique cellular structure, where individual cells are encapsulated and do not interconnect. This configuration provides outstanding sealing capabilities, making it effective at blocking air, moisture, and other elements. Its sponge-like texture offers excellent compression and recovery, allowing it to adapt to irregular surfaces and maintain a tight seal under various conditions.

Key Features and Benefits

1. Exceptional Sealing Performance: The closed cell structure of our silicone sponge rubber provides superior sealing properties, preventing the passage of air, water, and dust. This makes it an excellent choice for applications requiring reliable environmental protection.

2. Wide Temperature Range: Our closed cell silicone sponge rubber maintains its flexibility and integrity across a broad temperature spectrum, from -60°C to +230°C. This makes it suitable for both high-temperature and low-temperature applications, ensuring consistent performance in extreme environments.

3. Excellent Compression Set Resistance: Designed to withstand repeated compression and relaxation, our silicone sponge rubber exhibits low compression set. This means it retains its shape and sealing ability over time, providing long-lasting performance in dynamic and static sealing applications.

4. High Chemical and UV Resistance: Silicone sponge rubber is inherently resistant to many chemicals, oils, and solvents, as well as UV radiation and ozone. This durability ensures that our products perform reliably even in harsh chemical environments and outdoor applications.

5. Lightweight and Flexible: Despite its strength and resilience, closed cell silicone sponge rubber is lightweight and easy to handle. Its flexibility allows it to conform to complex shapes and contours, making it ideal for applications that require a precise fit.

6. Electrical Insulation: Our silicone sponge rubber offers excellent electrical insulation properties, making it suitable for applications in the electronics and electrical industries where safety and performance are critical.

7. Non-Toxic and Safe: Compliant with FDA standards, our silicone sponge rubber is non-toxic and safe for use in food contact applications, as well as in medical and healthcare environments.

Applications

Accuseal’s closed cell silicone sponge rubber is trusted for a wide range of applications across various industries:

• Automotive: Used for gaskets, seals, and cushioning components that require durability and resistance to automotive fluids and extreme temperatures.
• Aerospace: Ideal for sealing, insulation, and vibration damping in aircraft components, where weight, flexibility, and environmental resistance are crucial.
• Electronics: Employed in protective gaskets, insulators, and thermal management components, providing reliable performance in electronic devices and assemblies.
• Industrial Equipment: Suitable for seals, gaskets, and padding in machinery and equipment, offering protection against dust, moisture, and vibration.
• Medical and Healthcare: Used in seals, pads, and cushioning components where non-toxicity, flexibility, and sterilization capability are essential.
• Construction: Applied in weatherstripping, expansion joints, and insulating materials, ensuring long-lasting performance in building and infrastructure projects.

Custom Solutions and Capabilities

At Accuseal Rubber Inc., we understand that each application has unique requirements. Our capabilities in producing custom closed cell silicone sponge rubber solutions include:

• Material Selection: We offer a range of silicone sponge formulations with varying densities, colors, and performance characteristics to meet the specific needs of your application.
• Precision Fabrication: Utilizing advanced cutting and fabrication techniques, we can produce silicone sponge components in any shape or size, ensuring a perfect fit for your project.
• Design and Engineering Support: Our team of experts works closely with you to develop products that meet your exact specifications, providing guidance from initial design through to final production.
• Prototype and Low Volume Production: We offer flexible manufacturing solutions to accommodate prototype development and low volume production runs, allowing you to test and refine your products before scaling up.
• Quality Assurance: Our rigorous quality control processes ensure that every product meets the highest standards of performance, reliability, and durability.

Why Choose Accuseal Rubber Inc.?

• Expertise and Experience: With years of experience in the industry, we have the knowledge and expertise to deliver high-quality closed cell silicone sponge rubber products that meet your needs.
• Commitment to Quality: We are dedicated to providing products of the highest quality, ensuring they perform reliably in the most demanding applications.
• Customer Focus: We prioritize your satisfaction, offering personalized service and support to ensure you get the right solution for your requirements.
• Competitive Pricing: Our efficient manufacturing processes and commitment to quality allow us to offer competitive pricing without compromising on product excellence.

Contact Us

Located in New Jersey, Accuseal Rubber Inc. is your trusted partner for all your closed cell silicone sponge rubber needs. Contact us today to discuss your project and discover how our expertise and capabilities can benefit your business.