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Insulation Materials & Elements
  • Silicon Rubber Cold Shrink Tube for RF Coaxial Cable Fiber Cable Connections
  • Silicon Rubber Cold Shrink Tube for RF Coaxial Cable Fiber Cable Connections
  • Silicon Rubber Cold Shrink Tube for RF Coaxial Cable Fiber Cable Connections
  • Silicon Rubber Cold Shrink Tube for RF Coaxial Cable Fiber Cable Connections
  • Silicon Rubber Cold Shrink Tube for RF Coaxial Cable Fiber Cable Connections
  • Silicon Rubber Cold Shrink Tube for RF Coaxial Cable Fiber Cable Connections
Silicon Rubber Cold Shrink Tube for RF Coaxial Cable Fiber Cable Connections

Silicon Rubber Cold Shrink Tube for RF Coaxial Cable Fiber Cable Connections

$0.46-$0.49/ Piece|1000 Piece/Pieces(Min. Order)
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Silicon Rubber Cold Shrink Tube for RF Coaxial Cable Fiber Cable Connections

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Cold Shrink Insulation: Designed to provide durable insulation for RF coaxial cables, fiber cables, and 5G infrastructure, ensuring secure connections and preventing signal interference.
  • Sealed Protection: Features transparent plastic end caps for leak-proof sealing, safeguarding against environmental contaminants and ensuring reliable performance in harsh conditions.

Key features

  • 1. Material Technology

    • With corrosion-resistant silicone rubber material, ensure long-lasting durability and flexibility in harsh environments compared to traditional rubber tubes*

  • 2. Interactive Design

    • With cold shrink design and secure sealing caps, achieve quick installation and leak-proof connections without tools, saving time versus heat-shrink methods*

  • 3. Performance Parameters

    • With high-temperature resistance (up to 180°C), maintain optimal performance in extreme conditions better than conventional materials*

  • 4. Scenario Solutions

    • Designed for 5G and RF applications, provide reliable insulation and signal integrity in high-frequency environments where connectivity is critical*

  • 5. Certification Standards

    • Complies with industry safety standards (e.g., UL, RoHS), ensuring safe and quality performance in critical infrastructure applications*

Product details

Silicon Rubber Cold Shrink Tube for RF Coaxial Cable Fiber Cable Connections

The Silicon Rubber Cold Shrink Tube is designed for secure insulation and sealing in RF coaxial cable, fiber cable connections, and 5G infrastructure. Crafted from high-performance silicone rubber, it offers flexibility, temperature resistance, and customizable specifications to meet diverse industrial needs.

Technical specifications

FeatureSpecificationBenefit
MaterialSilicone rubber (ISO 3744 standards)With X, you can Y: Ensure durability in extreme temperatures (-50°C to 200°C)
Sealing CapsTransparent polypropylene end capsPrevent leaks and contamination in fluid/gas transport
Flexibility300° bend radius without deformationEasy installation in tight spaces or complex routing
CustomizationAdjustable length (0.5m–5m) and diameter (3mm–25mm)Tailored to fit specific cable types and application requirements
Application5G fiber optics, automotive, plumbingMeets industry benchmarks for RF interference shielding and chemical resistance

Customization guide

Adjustable parameters:

  • Length/diameter: Customize to fit cable sizes in telecommunications or industrial machinery.
  • Material blend: Enhance chemical resistance (e.g., oil/gas exposure) or UV stability for outdoor use.
  • Thermal properties: Optimize for cryogenic or high-temperature environments.

Get inspired

Use our cold shrink tubes to streamline 5G infrastructure deployment, safeguard automotive fuel lines, or create leak-proof connections in chemical processing plants. Their flexibility and scalability make them ideal for both standard and niche applications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Range-40°C to 120°C-40°C to 150°C (+25%)-50°C to 200°C (+50%)*
Chemical ResistanceStandard (ISO 10993)Enhanced (oil/gas)Premium (acid/alkali)
Customization ScopeLength/diameter+Material blendFull (material + thermal)

Supplier's note

  1. Technical Breakthroughs:

    • Material Innovation: Silicone rubber with 20% higher elongation than traditional elastomers ensures superior flexibility.
    • Seal Integrity: Polypropylene caps reduce leakage risks by 40% compared to standard plastic seals.
    • Customization: Modular design allows rapid prototyping for niche applications like aerospace or medical devices.

  2. Version Selection Guidance:

    • Pro Model: Ideal for extreme environments (e.g., oil refineries, aerospace) where triple the industry-standard chemical resistance (vs. ISO 10993) is critical. Its high-temperature tolerance enables use in engine compartments or solar farms.
    • Advanced Model: Best for automotive or telecommunications, balancing cost and performance with oil/gas resistance and ease of installation.
    • Base Model: Suitable for standard applications (e.g., home plumbing, basic wiring) where budget constraints are a priority.

*Comparative benchmarks: Industry average temperature tolerance is -40°C to 150°C.

Frequently asked questions

  • Which Silicon Rubber Cold Shrink Tube size suits RF Coaxial and 5G Fiber Cable connections?

  • How does Silicon Rubber compare to PVC for 5G Fiber Cable Insulation?

  • Can the Silicon Rubber Cold Shrink Tube be customized for high-temperature applications?

  • Is the Silicon Rubber Cold Shrink Tube certified for telecommunications use?

  • How do I clean and maintain the transparent sealing caps on the Cold Shrink Tube?

  • Are Silicon Rubber Cold Shrink Tubes suitable for outdoor 5G installations?

  • What advantages does Cold Shrink Technology offer over Heat Shrink Tubing?

  • Does the Silicon Rubber Cold Shrink Tube prevent electromagnetic interference (EMI) in RF Coaxial Cables?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Temperature ResistanceIndustrial, outdoor installations- Industry: -40°C to 120°C (ASTM D1329)
- Base: -50°C to 180°C (▲1.5x)
- Advanced: -60°C to 250°C (▲2x)		Base: Operates in moderate extremes (e.g., tropical regions).
Advanced: Survives extreme temps (e.g., deserts/arctic).		Industry: Limits use in harsh environments. Advanced: Thicker material increases bulk.
FlexibilityTight spaces, complex routing- Industry: Bend radius 5x diameter (ISO 3452)
- Base: 3x diameter (▲33% improvement)
- Advanced: 2x diameter (▲50%)		Base: Easier installation in confined areas.
Advanced: Fits tight bends in machinery.		Industry: Requires more space; prone to kinking. Advanced: Less durable under repeated bending.
Chemical ResistanceChemical plants, laboratories- Industry: Resists 20 chemicals (ASTM D543)
- Base: 50+ chemicals (▲2.5x)
- Advanced: 100+ chemicals (▲5x)		Base: Safely handles common solvents.
Advanced: Withstands aggressive acids/bases.		Industry: Risk of degradation in harsh chemicals. Advanced: Higher cost due to specialized additives.
Dielectric StrengthHigh-voltage applications (5G, RF cables)- Industry: 12 kV/mm (IEC 60243)
- Base: 15 kV/mm (▲25%)
- Advanced: 20 kV/mm (▲66%)		Base: Reduces signal loss in standard setups.
Advanced: Ensures safety in high-power systems.		Industry: Prone to arcing in high-voltage scenarios. Advanced: Thicker insulation adds weight.
UV ResistanceOutdoor, long-term installations- Industry: 500 hours (ASTM G154)
- Base: 1000 hours (▲2x)
- Advanced: 2000 hours (▲4x)		Base: Maintains integrity in 1 year of outdoor use.
Advanced: Lasts 3+ years without degradation.		Industry: Rapid aging in sunlight; frequent replacements. Advanced: Requires UV-stabilized additives (costly).
Flame RetardancyFire-prone environments (telecom hubs)- Industry: V-2 (UL 94)
- Base: V-1 (▲1 level)
- Advanced: V-0 (▲2 levels)		Base: Self-extinguishes in minor fires.
Advanced: Stops flame spread entirely.		Industry: High fire risk in critical infrastructure. Advanced: Requires flame-retardant fillers (adds weight).

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