
Extruded Silicone Gasket: Precision-Engineered Sealing for Demanding Environments
As a specialist in advanced polymer solutions, Jinjiang Yunli Technology introduces its high-performance extruded silicone gasket, designed to deliver reliable sealing performance across extreme temperature conditions and challenging applications. This precision-formed sealing solution leverages the exceptional properties of silicone rubber to create durable, flexible gaskets that maintain their integrity in environments where other materials would fail.
The fundamental advantage of our extruded silicone gasket lies in its unique combination of thermal stability, chemical resistance, and prolonged flexibility. Manufactured through continuous extrusion processes, these gaskets demonstrate consistent cross-sectional geometry and material density throughout their length, ensuring uniform compression and reliable sealing force distribution. With an operational temperature range from -60°C to 230°C, our silicone gaskets outperform most organic rubbers in both high-temperature and cryogenic applications while maintaining excellent resistance to oxidation, UV radiation, and environmental aging.
Technical Superiority:
Exceptional thermal stability with minimal compression set at elevated temperatures
Superior resistance to extreme temperatures, weathering, and ozone
Excellent electrical insulation properties and flame retardancy
FDA-approved grades available for food and medical applications
Customizable profiles, colors, and material formulations
Application Excellence:
Electronics Industry: Provides effective environmental protection and EMI/RFI shielding for electronic enclosures and electrical components.
Food Processing Equipment: Delivers food-safe sealing solutions that withstand repeated sterilization and cleaning cycles.
Medical Devices: Offers biocompatible gasketing for diagnostic equipment and medical instruments requiring reliable sterilization resistance.
Aerospace and Automotive: Ensures critical sealing performance in engine compartments, aviation systems, and high-temperature applications.
Our manufacturing process employs state-of-the-art extrusion technology with precision tooling to maintain tight tolerances and consistent product quality. The extruded silicone gasket undergoes comprehensive testing for dimensional accuracy, compression set, thermal resistance, and chemical compatibility according to international standards including ASTM D2000, ISO 9001, and industry-specific requirements.
Available in continuous lengths or custom-cut pieces, with various durometer options and surface finishes, this versatile sealing solution represents our commitment to manufacturing excellence and technical innovation. Contact our engineering team to discuss how our extruded silicone gasket can be customized to address your specific application challenges and performance requirements.
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Color |
Customized |
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Size |
Customized |
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Hardness |
30A ~ 80A |
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Material |
Silicone raw material |
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Temperature |
-50℃ ~ 200℃ |
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Usage |
for sealing |
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Sample |
Free |
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Service |
ODM & OEM |
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Quality : |
1.Non-toxic |
2.High tear resistance |
3.Feel good |
4.Good sealing |





Company Profile






Certifications


FAQ
1. Who are we?
We are based in Quanzhou, China, start from 2002,sell to Domestic Market(60.00%),Mid East(20.00%),Western Europe(10.00%),South Asia(10.00%). There are total about 51-100 people in our office.
2. How can we guarantee quality?
There is always a pre-production sample before mass production and final inspection before shipment.
3.What can you buy from us?
Rubber foam insulation,acoustic foam,insulation sheet,insulation tube,insulation tape and so on.
4. Why should you buy from us not from other suppliers?
We are specialized in the production of insulation foam, we have the most advanced production lines and production technology, our products match CLASS0 and CLASS1 of BS 476 and national fireproof standard of B, can be used for thermal and acoustic application.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery; Accepted Payment Currency:USD,HKD,CNY; Accepted Payment Type: T/T,L/C,Western Union,Cash; Language Spoken:English,Chinese.
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