| Parameter | Typical Range/Value |
| Density | 0.2–0.5 g/cm³ |
| Viscosity (Liquid State) | 100–10,000 cP |
| Foam Expansion Ratio | 3:1–10:1 |
| Curing Temperature | 50–150°C |
| Cell Structure | Uniform, closed-cell or open-cell |
| Thermal Stability | -50°C to 200°C |
| pH Value | 6–8 (neutral) |
| Shelf Life | 6–12 months |
| Flammability | Generally self-extinguishing |
| Chemical Resistance | Resistant to water, oils, and mild acids/alkalis |
Ultra-Lightweight Performance & Superior Cushioning
Our Low-Density Silicone Liquid Foam is engineered to deliver exceptional softness and energy absorption while maintaining structural resilience in critical applications. The advanced cellular matrix provides ultra-lightweight properties (0.2-0.5g/cm³) with outstanding compression recovery (>90% rebound).
Key Performance Advantages:
✔ Exceptional Thermal Insulation: Stable performance from -50°C to +200°C
✔ Ultra-Low Density: Minimizes weight while maintaining cushioning integrity
✔ Superior Vibration Damping: Ideal for sensitive equipment and acoustic applications
✔ Flexible & Resilient: High compressibility with excellent fatigue resistance
✔ Customizable Softness: Available in ultra-soft to medium-firm grades (10A-40A)
✔ Flame-Retardant Options: Meets UL94 HB/V-0 standards for safety-critical uses
Low-Density Silicone Liquid Foaming
This innovative material provides exceptional lightweight cushioning and thermal insulation, making it perfect for applications where weight reduction and energy absorption are critical. Its low-density foam structure offers superior compressibility and rebound resilience, while maintaining the inherent flexibility and temperature resistance of silicone. With excellent vibration damping and acoustic properties, it is ideally suited for aerospace interiors, medical device padding, electric vehicle components, and precision electronics protection. The material delivers reliable performance in demanding environments while ensuring comfort and impact resistance.
Engineered for Lightweight Excellence
At SENMA, we specialize in precision-formulated Low-Density Silicone Liquid Foaming solutions designed for performance-critical applications. Our advanced foaming technology delivers:
• Ultra-light density control (0.2–0.5 g/cm³)
• Superior thermal resilience (-50°C to +200°C)
• Optimized compression recovery (>90% rebound)
• Custom thickness profiles (3–50mm)
• Enhanced acoustic & vibration damping
• Medical-grade & flame-retardant options (UL94 HB/V-0)
erformance Optimized for Critical Lightweight Applications
Low-Density Silicone Liquid Foaming provides engineered solutions for weight-sensitive applications requiring superior cushioning and thermal management. Featuring exceptional temperature resilience (-50°C to +200°C) and customizable softness (0.2–0.5 g/cm³)
Sustainable Lightweight Innovation
At SENMA, our Low-Density Silicone Liquid Foaming represents the future of eco-conscious material engineering. By pioneering advanced foaming technology, we achieve ultra-light performance (0.2–0.5 g/cm³) while maximizing material efficiency - reducing silicone consumption by up to 40% compared to conventional foams.
Performance Without Compromise:
• Maintains exceptional thermal stability (-50°C to +200°C)
• Superior vibration damping for noise reduction applications
• Customizable softness and compression recovery
• Optional flame-retardant formulations (UL94 HB/V-0)
Real Customer Success Stories
"This ultra-light silicone foam transformed our aircraft cabin insulation, reducing weight by 40% while maintaining perfect thermal and acoustic performance at 30,000 feet."
— Zhang W., Aerospace Materials Specialist, China
"A game-changer for wearable medical devices - provides unmatched pressure relief for patients while being light enough for all-day comfort."
— Dr. Sophie M., Medical Device Innovator, France
"After testing dozens of materials, only SENMA's low-density foam could protect our satellite components from launch vibrations without adding excess mass."
— Dmitri K., Space Systems Engineer, Russia
"The perfect solution for EV battery cushioning - absorbs impact energy while keeping our battery packs 15% lighter than competitors' solutions."
— James T., Automotive R&D Director, USA
"Revolutionized our premium audio equipment by delivering the best acoustic damping we've measured in a sub-0.4g/cm³ material."
— Hans P., Acoustic Engineer, Germany
About Us
SENMA is a leading manufacturer of silicone foam materials with over 15 years of expertise in R&D and production. We specialize in producing high-performance silicone foam sheets and rolls that meet the strict standards of industries such as automotive, electronics, and new energy. Our technical strength lies in advanced liquid silicone rubber foaming technology and a strong ability to customize density, thickness, and dimensions based on client needs.
Our factory is equipped with automated production lines and a strict quality management system that ensures consistent product performance. We follow ISO-certified procedures, implement full-process inspections, and maintain traceable quality records to guarantee every batch meets international expectations. From prototype development to bulk manufacturing, we maintain high precision and reliability.
At SENMA, sustainability is embedded in our production approach—we use eco-conscious materials and aim for waste reduction through process optimization. Our service model emphasizes fast response, technical collaboration, and long-term customer support. With a global footprint, we serve clients in North America, Europe, and Asia, delivering not just products, but value-added solutions that enhance efficiency and reduce total cost of ownership.
Partner with SENMA for dpendable silicone foam solutions that meet your exact specifications. Contact us today to discuss how we can support your projects with our expertise and commitment to quality.
FAQ
1. Who are we?
SENMA is a manufacturer specializing in high-performance silicone foam products, with over 15 years of experience in the industry.
2. How can we guarantee quality?
We implement rigorous quality control measures throughout our manufacturing process to ensure product consistency and reliability.
3. What can you buy from us?
Our product range includes silicone foam sheets, rolls, and die-cut gaskets tailored to various applications.
siliconefoamcn.com
4. Why should you buy from us instead of other suppliers?
SENMA offers customized solutions, advanced manufacturing capabilities, and a commitment to quality, ensuring products meet specific client requirements.
5. What services can we provide?
We provide end-to-end services from consultation and design to production and after-sales support, ensuring a seamless experience for our clients.
