Silicone rubber is a high-performance elastomer known for its outstanding thermal stability, flexibility, and resistance to environmental extremes. Its unique molecular structure makes it ideal for sealing applications in industries that demand reliability under harsh conditions.
Benefits of silicone sealing profiles:
- Wide temperature resistance: Performs reliably from -60°C to +200°C (-76° F to +392° F), making it ideal for aerospace and automotive environments.
- Excellent UV & ozone resistance: Perfect for outdoor applications in construction and renewable energy sectors.
- Non-reactive & chemically stable: Suitable for sensitive environments, including cleanrooms and medical-grade applications.
- Long-term elasticity: Maintains flexibility and sealing performance over time, even under compression.
- Flame retardant options: Available in formulations that meet fire safety standards for critical applications.
- Color & transparency options: Can be customized for aesthetic or functional purposes.
Our silicone profiles are engineered to deliver superior sealing performance in the most demanding environments, ensuring safety, durability, and efficiency.
Why silicone?
Silicone is a highly versatile material known for its exceptional temperature resistance, elasticity, and long-lasting durability. At Trelleborg, we engineer silicone sealing solutions and hoses designed for reliable performance in demanding environments - from automotive applications to food and beverage processing.
Automotive niches
- Wide thermal performance range
- Certified to automotive industry standards
- Broad color range options
- Excellent chemical resistance
- Advanced engineering and technical support
- Expertise in electrical and insulating properties
- Non-fogging formulation
- Continuous innovation securing performance and safety
Building & construction
- Wide thermal performance range
- Certified fire resistance
- Compliance with building safety regulations
- Long service life
- Supports complex architectural and facade designs
- Contributes to improved energy efficiency
- Reliable application and performance across all climates
- Non-fogging formulation
Food & beverage
- Food-grade compliant materials
- Wide thermal performance range
- Extensive color range options
- Excellent compression set performance
- Metal-compatible formulations
- Good chemical resistance
- Custom glueable lengths
Energy & renewables
- Wide thermal performance range
- Outstanding resistance to UV radiation and weathering
- Long service life with minimal maintenance
- Excellent sealing performance against moisture and dust
- Electrical insulating properties
- Innovation-driven solutions enhancing safety and performance
Rail & Mass Transit
- Wide thermal performance range
- Outstanding resistance to UV radiation and weathering
- Low compression set
- Flexible and elastic
- Noise and vibration damping
- Fire, smoke and toxicity
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