Silicone Rubber Extrusion Seals
Our silicone rubber extrusion seals are designed for applications requiring extreme temperature resistance and flexibility. With a service temperature range from -60°C to 250°C, they perform reliably in harsh industrial environments. Available in FDA-compliant grades for food and medical contact, our seals offer excellent weatherability and long service life.
Key Selling Points
- Extreme temperature resistance: Functions continuously from -60°C to 250°C without hardening or cracking, suitable for high-heat and cryogenic applications.
- FDA-compliant options: Available in food-grade silicone for applications in food & beverage and medical industries.
- Excellent weatherability: UV-proof and ozone-resistant, ensuring long-term outdoor reliability.
- Smooth surface: Provides a clean seal and easy cleaning, essential for sanitary environments.
- Customizable: Various hardness levels, colors, and profiles available to meet your specifications.
Technical Specifications
| Property | Value |
|---|
| Material | Silicone |
| Hardness | Shore A as required |
| Temperature Range | -60°C to 250°C |
| Tolerance | Industry standards |
| Length | As required |
| Color | Custom per Pantone or RAL |
Models and Options
Available types include:
- Solid rubber extrusion seals
- Sponge rubber extrusion seals (closed-cell for enhanced sealing)
- Self-adhesive rubber extrusion seals
- Co-extrusion seals with different materials
Materials and Structure
Silicone rubber is known for its remarkable thermal stability and flexibility over a wide temperature range. It resists UV, ozone, and moisture, making it ideal for outdoor applications. Our silicone extrusions are manufactured to tight tolerances, ensuring a precise fit for your sealing requirements.
Applications
Ideal for demanding industries such as:
- Food & Beverage
- Medical & Healthcare
- Electronics & Electrical
- Automotive & Transportation
- Aerospace & Aviation
- Industrial Manufacturing
Customization
We offer complete customization: specify your desired profile, hardness, color, and length. For food or medical applications, we can provide FDA-compliant silicone materials. Our team will assist in developing a seal that aligns with your engineering requirements.
FAQ
Can silicone seals withstand high temperatures?
Yes, silicone rubber can operate continuously at temperatures up to 250°C without degradation.
Are FDA-compliant silicone seals available?
Yes, we offer silicone materials that are FDA-compliant for food and medical applications.
What is the minimum order quantity?
MOQ varies per product, but we accept small quantities too. Please contact us for details.
Can you produce custom shapes?
Yes, we can manufacture custom extrusion profiles based on your drawings or samples.
Do you provide samples?
Samples are available. Please contact sales for sample requests.
How do you ensure quality?
We perform pre-shipment testing and adhere to industry standards for tolerances.
Inquiry Information
Email: sales@lingorp.com | WhatsApp/Phone: +86 18358136245
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Alt text: High-temperature silicone rubber extrusion seal (replace with actual content)
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