The 125 ℃ halogen-free flame-retardant heat shrinkable tube is made of radiation cross-linked polyolefin material with excellent physical, chemical and electrical properties. Its main functions are harness protection, electrical insulation of connectors, anti rust and anti-corrosion of solder joints, and mechanical protection. The product is halogen-free, environment-friendly, and flame retardant. It is widely used in Automotive harness, electronic components, communication and other fields.
Technical parameters:
Properties
|
Test method
|
Value
|
Tensile strength(Mpa)
|
ASTM D 2671
|
≥10.4
|
Elongation at break (%)
|
ASTM D 2671
|
≥200
|
Tensile strength after aging(MPa)
|
158℃X168h
|
≥7.3
|
Elongation at break after aging(%)
|
158℃X168h
|
≥100
|
Axial rate of change(%)
|
ASTM D 2671
|
-5~+5
|
Flame retardant
|
ASTMD 2671 C
|
VW- 1
|
Dielectric Strength (600V)
|
UL224
|
2500V,1minNo Breakdown
|
Breakdown strength
(Choose one with voltage resistance)(kV/mm)
|
ASTM D 149
|
≥15
|
Volume resistivity(Ω ·cm)
|
IEC 60093
|
≥1X1014
|
Size:
Type
|
ID mm
|
After shrinking mm
|
Packing m/tray
|
Scope mm
|
ID
|
Wall
|
φ0.60/0.40
|
0.90±0.20
|
≤0.40
|
0.33±0. 10
|
400
|
0.40~0.70
|
φ0.80/0.50
|
1. 10±0.20
|
≤0.50
|
0.33±0. 10
|
400
|
0.60~0.80
|
Φ1.00/0.65
|
1.50±0.20
|
≤0.65
|
0.36±0. 10
|
400
|
0.75~0.90
|
Φ1.50/0.85
|
2.00±0.20
|
≤0.85
|
0.36±0. 10
|
400
|
0.95~1.4
|
Φ2.00/1.00
|
2.50±0.20
|
≤1.00
|
0.45±0. 10
|
400
|
1. 1~1.8
|
Φ2.50/1.30
|
3.00±0.20
|
≤1.30
|
0.45±0. 10
|
400
|
1.35~2.3
|