FEP (Fluorinated Ethylene Propylene) High Shrink Ratio Heat Shrink Tubing

FEP High Shrink Ratio Heat Shrink Tubing is a type of heat-shrinkable tubing made from Fluorinated Ethylene Propylene (FEP) copolymer. With a high shrink ratio of 3:1 or 4:1, it tightly conforms to complex shapes, offering exceptional sealing, chemical resistance, and high-temperature insulation, widely used in high-end applications such as medical devices, precision electronics, and aerospace encapsulation.

Material: Fluorinated Ethylene Propylene (FEP) 

Color: Transparent

Standard size 

Other size/ length can be customized according to requirements, Please contact us before ordering.

Performance Characteristics

• The light transmittance of 0.2mm wall thickness is 90%.No combustion in air(VW-0)
• Good high and low temperature resistance 
• Low friction: dynamic friction coefficient 0.2-0.3.UV resistant,large diameter up to 215mm 
• The shrinkage temperature is much lower than that of PTFE 130°C, full shrinkage temperature 240°C

Medical devices,semiconductor devices,lamp tubecoating,low-pass component protection,packagingmaterial protection,warm parts protection