FEP Heat-Shrink Tubing

FEP Heat Shrink Tubing Technical Datasheet (Bilingual Version)

Product Overview

Product Name: FEP Heat Shrink Tubing

Product Overview: FEP  Heat Shrink Tubing is made from high-performance Fluorinated Ethylene Propylene (FEP) material. This heat shrink tubing integrates excellent high and low temperature resistance, corrosion resistance, insulation, and transparency, making it an ideal protective solution for demanding environments.

Key Features:

• Shrink Ratio: 1.25:1, providing a snug fit.

• Temperature Resistance: Excellent resistance to high and low temperatures, with a wide continuous operating temperature range from -65℃ to 200℃. The minimum shrink temperature is 200℃.

• Chemical Stability: Superior resistance to chemical corrosion, resisting erosion from various chemical substances.

• Electrical Properties: Possesses excellent insulation properties and dielectric strength, effectively protecting electronic components.

• Optical Characteristics: The product is highly transparent, allowing for easy observation of internal components.

• Flame Retardancy: Achieves VW-1 flame retardant rating.

Application Areas: FEP200 Heat Shrink Tubing is widely used in various industries with stringent material performance requirements, including:

• Medical Instruments: For medical devices requiring high corrosion resistance and biocompatibility.

• Chemical Industry: Providing protection in corrosive media environments.

• Electronic Appliances: For insulation protection and securing cables and components.

• Aerospace: Used for wiring harness and connector protection within aircraft.

• Military Industry: Meeting high standards for reliability and durability in military applications.

Technical Specifications:

• Material: Fluorinated Ethylene Propylene (FEP)

• Continuous Operating Temperature: -65℃ ~ 200℃

• Minimum Shrink Temperature: 200℃

• Water Absorption: $\le 3\%$

• Tensile Strength: 13.8 MPa min

• Elongation at Break: 150 % min

• Tensile Strength (after aging 232℃, 168h): 9.7 MPa min

• Elongation at Break (after aging 200℃, 168h): 100% min

• Thermal Shock (260℃, 4h): No cracks

• Low Temperature Flexibility (-65℃, 4h): No cracks

• Dielectric Withstand Voltage (Wet Insulation): 2500V, 60sec, no breakdown

• Volume Resistivity: $\ge 10^{14}$ $\Omega \cdot cm$

• Corrosion Resistance: Pass

• Flammability: VW-1 rating

• Dielectric Constant: 2.1

• Dissipation Factor: 0.2-0.3

• Size Range: Available in various specifications from 3.0 mm to 103.0 mm, with detailed parameter tables for inner diameter and wall thickness before and after shrinkage. Standard packaging is 1.0 meter/piece.

Ordering Information:

• Color: Standard color is transparent (-X). Non-standard sizes or colors can be provided upon customer request; customization is available for large quantity orders.

• Ordering Instructions: Please specify the product model, specifications, and color when ordering.

• Ordering Example: FEP200 - 14.5 - X (where X represents the color).