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Silicone Rubber Seals: Advanced Temperature-Resistant Sealing Solutions

How CTG Specializes in Silicone Seal Manufacturing

CTG excels in manufacturing high-performance Silicone (Polysiloxane) rubber seals. Our advanced processing techniques and quality control systems ensure optimal performance in extreme temperature applications. We leverage extensive expertise in Silicone technology to deliver seals that maintain flexibility and resilience across an exceptionally wide temperature range.

What Are Silicone Rubber Seals?

Silicone rubber seals are premium elastomer components featuring:
  • Extreme temperature range capability
  • Excellent compression set
  • Outstanding weather resistance
  • Superior ozone resistance
  • Good electrical properties
  • Low toxicity
  • FDA compliance availability
  • Unique chemical structure

Types of Silicone Compounds

We offer multiple formulation options:
  • General Purpose Silicone
  • High Temperature Grades
  • Low Temperature Grades
  • FDA-Compliant Compounds
  • Medical Grade Options
  • Platinum-Cured Systems
  • Peroxide-Cured Systems
  • Specialty Formulations

Industries Served with Silicone Seals

  • Medical Devices
  • Food Processing
  • Aerospace
  • Electronics
  • Solar Energy
  • Automotive
  • Pharmaceutical
  • General Industrial

End Applications for Silicone Seals

Silicone seals excel in applications requiring:
  • Extreme temperatures
  • Medical compliance
  • Food contact
  • Weather exposure
  • Electrical insulation
  • UV resistance
  • Clean environments
  • Biocompatibility

Silicone Rubber Seals Frequently Asked Questions

What makes Silicone unique for sealing?
Silicone offers an unmatched temperature range (-150°F to 500°F) while maintaining flexibility and providing excellent compression set resistance.
Yes, we offer FDA-compliant and medical-grade Silicone compounds suitable for food processing and medical applications.
Silicone provides exceptional resistance to UV, ozone, and weather exposure, making it ideal for outdoor applications.
Our Silicone compounds are engineered for optimal performance across extreme temperatures while meeting stringent industry requirements. We offer custom formulations for specific applications.
Yes, we manufacture medical-grade Silicone seals meeting USP Class VI and ISO 10993 requirements.

Technical Specifications

Silicone Properties:

  • Temperature Range: -150°F to 500°F
  • Weather Resistance: Outstanding
  • Ozone Resistance: Excellent
  • Compression Set: Very Good
  • Electrical Properties: Excellent
  • UV Resistance: Superior
  • Toxicity: Very Low
  • Biocompatibility: Excellent

Manufacturing Capabilities

Our Silicone processing includes:

  • Clean Room Manufacturing
  • Precision Molding
  • Custom Compounding
  • Multiple Durometer Options
  • Surface Texturing
  • Size Range Flexibility
  • Complex Geometries
  • Rapid Prototyping

Quality Control

Every Silicone seal undergoes:
  • Material Certification
  • Process Monitoring
  • Dimensional Inspection
  • Temperature Testing
  • Clean Room Protocols
  • Physical Property Testing
  • Surface Inspection
  • Lot Traceability

Key Applications

Silicone seals are critical in:
  • Medical Equipment
  • Food Processing
  • Electronic Devices
  • Solar Panels
  • Aerospace Components
  • Automotive Systems
  • Clean Room Equipment
  • Outdoor Applications

Performance Features

Silicone excels in:
  • Temperature Extremes
  • Clean Environments
  • Weather Exposure
  • Electrical Applications
  • Medical Devices
  • Food Contact
  • UV Exposure
  • Sterilization

Custom Solutions

We offer:
  • Application-Specific Compounds
  • Custom Formulations
  • Size Customization
  • Surface Treatments
  • Enhanced Properties
  • Specialized Testing
  • Prototype Development
  • Design Assistance

Certifications Available

  • FDA Compliance
  • USP Class VI
  • ISO 10993
  • NSF Certification
  • UL Recognition
  • Medical Device Standards
  • Custom Requirements
  • Industry Specifications

Experience the CTG Difference

Partner with CTG for your Silicone sealing needs and benefit from:
  • 24/7 emergency manufacturing capability
  • Expert engineering support
  • Comprehensive material testing
  • ISO quality management system
  • Rapid prototyping services
  • Competitive pricing
  • Quick delivery options
Contact our technical team today at 800.299.1685 or email ctgsales@ctgasket.com for expert guidance on your Silicone seal requirements.

24/7 Emergency Delivery Available

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TECHNICAL LIBRARY

For available materials, sizing, geometry, gland considerations and more, view our technical library.
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24/7 Emergency Delivery Available
For urgent needs call 800.299.1685