Product

Ordinary Heat Shrinkable Tube

Double Wall Heat Shrinkable Tube

High Temperature Heat Shrinkable Tube

Heat Shrinkable Marking Tube

Medium/Thick Wall Heat Shrinkable Tube

High Pressure Heat Shrinkable Tube

Anti-Slip Pattern Heat Shrinkable Tube

Teflon Tube/Silicone Tube

Bellows

Molded Heat Shrinkable Parts

Molded Special-Shaped Protective Box

Insulation Sealing Protective Tape

Product Model Comparison Table

Flame-retardant mid-wall heat shrinkable tube YEVA-FRA2 / YEVA-FR2

Shrinkage ratio: 3:1

Working temperature: -45℃~125℃

Shrinking temperature: 70℃~125℃

Standard color: black (other colors can be customized)

product description:

The flame-retardant mid-wall pipe is composed of polyolefin material and hot melt adhesive, which has good flame-retardant, insulating, wear-resistant and sealing properties. It is mainly used for insulation protection of middle and low voltage cable middle and terminal joints with flame-retardant requirements, insulation protection of various busbars, and moisture-proof, anti-corrosion, and mechanical damage prevention of various pipelines.

Features:

Shrinkage ratio: 3:1

Working temperature: -45℃~125℃

Shrinking temperature: 70℃~125℃

Standard color: black (other colors can be customized)


Flame-retardant mid-wall heat shrinkable tube YEVA-FRA2 / YEVA-FR2(图1)

projectTest MethodsTypical data
Outer technical indicators
Tensile StrengthASTM D 2671≥12MPa
Elongation at breakASTM D 2671≥350%
Tensile strength after agingASTM D 2671(150℃/168h)≥8.5MPa
Elongation at break after aging≥100%
Longitudinal shrinkageUL 2240~-10%
Breakdown strengthIEC 60243≥15KV/mm
Volume resistivityIEC 60093≥10^14Ω.cm
Combustion performanceSAE-AMS-DTL-23053/5Self-extinguishing within 30 seconds
Hot melt adhesive technical indicators
Softening PointGB 712485±5℃
Water absorption≤0.2%
Peel strength (PE)GB/T 23257120N/25mm
Peel strength (PE)GB/T 279280N/25mm


Industry Application