Silicone Foam Material Manufacturer in China(Saint-Gobain's Chinese manufacturing plants)
Toptape®️ is your reliable supplier of silicone foam rubber materials. We offer a wide range of silicone foam rubber products in various types and sizes. Our capabilities include converting EPDM, CR, NBR, and NR blocks into sheets, rolls, slit rolls, die-cut shapes, and (continuous) kiss-cut forms. These products are available with or without self-adhesive backing to meet your needs for waterproof sealing, sound and thermal insulation, energy absorption, and fire resistance.
- from 125 kg/m³ to 200 kg/m³ density options
- from 1 mm to 10 mm thickness alternatives
- -20 °C to + 80 °C working temperature range
- very good solvent resistance
- excellent in anti-condensate and sound insulation
- meets the FMVSS 302 automotive standard and conforms to RoHS 2002/95/EC directives
Silicone Foam Rubber Models
Advantages of Silicone Foam Rubber
Thermal Insulation: Toptape® silicone foam has excellent thermal insulation properties, making it effective in applications where temperature control is crucial. It can withstand high temperatures and helps maintain stable temperatures within a system.
Flame Resistance: Toptape® silicone foam is inherently flame-resistant and self-extinguishing, which enhances safety in environments where fire resistance is important.
Chemical Resistance: Toptape® silicone foam is resistant to many chemicals, including acids, alkalis, and solvents. This makes it suitable for use in harsh chemical environments.
Weather Resistance: Toptape® silicone foam performs well under various weather conditions. It resists UV radiation, ozone, and extreme temperatures, maintaining its properties over time.
Applications of Silicone Foam
Automotive Industry: Toptape® silicone foam is used for gaskets, seals, and vibration dampening, ensuring reliable sealing and noise reduction.
Electronics: Toptape® silicone foam acts as a thermal interface materials for heat dissipation and provides protective cushioning for delicate components.
Construction: Toptape® silicone foam is employed in firestop materials, sealing, and insulation to enhance safety and energy efficiency.
Medical Devices: Toptape® silicone foam offers comfort padding and biocompatible wound care products, promoting patient comfort and healing.
Aerospace: Toptape® silicone foam provides thermal insulation and airtight sealing, protecting components from extreme temperatures and environmental factors.
Environmental Impact of Silicone Foam
Sustainable Manufacturing: Toptape® is committed to environmentally friendly production processes, minimizing waste and energy consumption.
Longevity and Durability: The extended lifespan of Toptape® silicone foam products reduces the frequency of replacements and waste generation.
Recyclability: Toptape® silicone foam can be recycled, helping to reduce landfill waste and conserve resources.
Non-Toxic and Safe: Toptape®’s silicone foam is made from non-toxic materials, ensuring safe use and disposal and minimizing environmental pollution.
Energy Efficiency: Toptape® silicone foam’s insulating properties improve energy efficiency in buildings and devices, reducing overall energy consumption and associated emissions.
Compliance with Regulations: Toptape® adheres to environmental regulations and standards, ensuring their products meet stringent environmental criteria.
Product Process of Silicone Foam
Material Selection: We carefully choose high-quality raw silicone materials for their performance characteristics.
Compounding: The selected silicone materials are mixed with various additives, including fillers and curing agents, to achieve the desired properties.
Mixing: The compounded materials are thoroughly mixed to ensure uniform distribution of all components.
Molding or Extrusion: The mixed silicone compound is shaped into the desired form using molding or extrusion techniques. This step ensures that the foam achieves the correct dimensions and density.
Product Process of Silicone Foam
Curing: The shaped silicone foam is cured at high temperatures to cross-link the polymer chains, resulting in a stable and durable foam structure.
Cutting and Trimming: The cured silicone foam is cut and trimmed to precise specifications, ensuring that each piece meets the required dimensions and tolerances.
Quality Control: Rigorous quality control checks are performed to ensure that the silicone foam meets all performance standards and specifications. This includes tests for density, strength, and durability.
Customization: Depending on customer requirements, the silicone foam may undergo additional processing, such as die-cutting, laminating, or adhesive backing.
