Overview

This document details technical specifications, certifications, usage instructions, and product data for various heat shrinkable tubing and protective sleeves by RCCN. These products serve electrical insulation, protection, identification, and sealing needs across diverse environments and voltage ratings.

1. RCCN HST Type Heat Shrinkable Tubing

• Material & Certification: Soft, flame-retardant, halogen-free, irradiated cross-linked PE composite; UL224 and CSA certified for 125°C, 600V, flame retardancy, and heat resistance; RoHS compliant.
• Operating Conditions: -55°C to 125°C; shrink ratio 2:1; colors include black, white, red, blue, yellow, green, brown, gray, orange, purple, transparent.
• Applications: Wire protection, insulation, terminal treatment, marking, and color coding.
• Specifications: Multiple sizes with detailed inner diameters before/after shrinkage, wall thickness, packaging lengths (100-200m), and suitable wire diameters.

2. RCCN HSTYG Type Yellow-Green Heat Shrinkable Tubing

• Same material and certifications as HST type.
• Temperature range: -55°C to 125°C; shrink ratio 2:1; color: yellow-green striped.
• Primarily for ground wire identification and yellow-green wire joints.
• Similar size and packaging specifications as HST.

3. RCCN W3F2 Type Heat Shrinkable Tubing with Inner Glue

• Outer: Flame-retardant, halogen-free PE composite; Inner: high-performance hot melt adhesive.
• Features excellent adhesion to metal/plastic, waterproof sealing, corrosion and abrasion resistance; suitable for direct burial.
• Temperature range: -45°C to 125°C; shrink start at 70°C, full shrink at 125°C; shrink ratio 3:1; color: black.
• Applications: Waterproofing wire connections, sealing branches, repairs, metal pipe corrosion protection.
• Available in various sizes with detailed dimensions and packaging.

4. RCCN SCM Type Heat Shrinkable Tubing with Inner Glue

• Same material and features as W3F2 but designed for wider diameter coverage.
• Temperature range: -45°C to 125°C; shrink start at 120°C; shrink ratio 4:1; color: black.
• Applications similar to W3F2.
• Sizes from 6mm to 18mm nominal inner diameter; packaging length 1.22m per piece.

5. RCCN EPDM Type Aging Resistant Cold Shrink Tubing

• Made from EPDM rubber, suitable for outdoor aging resistance and harsh environments including underground, seaside, salt spray, acid, and alkali exposure.
• Temperature range: -50°C to 200°C; shrink starts at room temperature; color: black.
• Applications: Outdoor electrical insulation protection in harsh conditions.
• Sizes from 20mm to 104mm with specified cable diameter ranges and wall thickness.

6. RCCN HS Type PVC Heat Shrinkable Tubing

• Made from hard heat-shrinkable PVC (0.08mm thickness), suitable for flat copper bars or busbars.
• Applications: Color coding or packaging.
• Colors: red, yellow, blue, green, black, white.
• Sizes correspond to copper bar widths with specified shrink ranges and packaging lengths.

7. RCCN SRT Type Silicone Rubber High Temperature Resistant Tubing

• Made from high-quality silicone rubber; soft, flame-retardant, non-toxic, arc and corona resistant, flexible, resistant to twisting and deformation.
• Temperature range: -60°C to 200°C.
• Applications: Electrical insulation for appliances, lighting, electronic instruments, especially high temperature and food safety connections.
• Colors: red, blue, white, gray, green, transparent (default transparent).
• Available sizes: 0.8mm to 38mm inner diameter; multiple wall thicknesses; voltage ratings 2500V to 7000V.
• Performance: Dielectric strength ≥18 kV/mm, volume resistivity ≥1×10^14 Ω·mm, tensile strength ≥6 MPa, elongation ≥300%, flame retardancy FV-1.
• Packaging: 10 to 200 meters.

8. RCCN SRG Type Silicon Resin Glass Fiber Tubing (Yellow Wax Tube)

• Made from alkali-free glass fiber yarn braided tubing coated with organic silicon resin and silicone rubber.
• Features high electrical insulation, heat resistance, corrosion and aging resistance, heat dissipation, flexibility, flame retardancy, arc and corona resistance.
• Temperature range: -60°C to 200°C; color: natural yellowish.
• Applications: Electrical insulation for appliances, lighting, electronic instruments, especially for high temperature, arc, and corona resistance.
• Sizes: 0.5mm to 9mm inner diameter with detailed wall thickness and packaging lengths.

General Notes

• Most products require heat gun for shrinkage activation.
• Packaging lengths vary by product and size, typically 15m to 200m.
• Color options vary by product and application.
• Lead times for special items or thickness variants may be longer.
• Contact details provided for sales and technical support.

Additional Product Lines

Teflon (PTFE) High-Temperature Tubing (TFL Series)

• Material: High-quality PTFE resin via extrusion and sintering.
• Features: Excellent corrosion resistance (acids, alkalis, chemicals, oils), high dielectric strength (≥26 kV/mm), temperature range -80°C to 260°C, transparent color.
• Applications: Mechanical, electronic, automotive, aerospace, chemical, communication industries requiring high temperature and corrosion resistance.
• Dimensions: Inner diameters 0.30 mm to 8.38 mm; packaging from 1m pieces to 50m rolls.
• Performance: Tensile strength ≥25 MPa (23°C), elongation ≥500%, heat distortion temperature 260°C, volume resistivity ≥1×10^14 Ω·mm, oxygen index >90, arc resistance >300s.

Heat Shrinkable Wiring Marker Tubing (AMS Series)

• Material: Soft, flame-retardant, halogen-free, irradiated cross-linked PE composite.
• Certifications: UL (USA), CSA (Canada), RoHS (Europe).
• Temperature range: -55°C to 125°C; shrink ratio 2:1; colors: yellow and white.
• Applications: Wire protection, identification, insulation, terminal processing, marking, color coding.
• Dimensions: Inner diameters 2.4 mm to 76 mm; packaging 250 to 2500 pieces per roll.

Performance and Testing Standards

• Teflon Tubing: Dielectric strength ≥18 kV/mm (GB1408), volume resistivity ≥1×10^14 Ω·mm (GB1410), tensile strength ≥4 MPa (GB/T1040), elongation ≥210%, flame retardancy FV-1 (GB/T2408).
• Heat Shrink Tubing: Complies with UL224 and CSA standards for temperature, voltage, and flame retardancy.

Ordering and Contact Information

• Ordering examples: SRG-5/0.45 for Teflon tubing; TFL4.22-4.72 for TFL tubing.
• Typical delivery time: 10 days to 2 weeks.
• Contact: Tel: 021-51523666, Fax: 021-51523688, Website: www.rccn.com.cn, Email: [email protected].

Summary of Critical Parameters

This comprehensive document is essential for engineers and procurement specialists selecting tubing materials for high-temperature, high-voltage, flame-retardant, and corrosion-resistant applications across multiple industrial sectors.