General
A radiation coss-linked frame retardant heat shrinkable tubes
EA4 is designed for the application on automobile fuel, brake or power steering pipes
Features
Operating temperature range : -35¡Æc to 105¡Æc
Minimum shrink temperature : 100¡Æc
Shrink ratio : 25% or more in the radial direction
Specification
Description
Test Methods
Values
Physical
Density
ASTM D-792
Max. 0.95g/cm³ @ 23°c
Unaged
Tensile strength
ASTM D 638
Min. 1.2kgf/mm²
Elongation
Min. 300%
Aged
Tensile strength
ASTM D 638
136°c / 168hrs
Min. 0.8kgf/mm²
Elongation
Min. 250%
Cold impact
ASTM D 746
No crack @ -40°c x 1hr
Impact resistance
JIS C 3004
No crack
Electrical
Dielectric strength
ASTM D 876
Min. 2.5kV / 1min
Volume resistivity
ASTD D 876
Min. 1×10 ©ö©ù§Ù-cm
Copper corrosion
MIL-1-23053
No corrosion
Water absorption
ASTM D 570
Max. 0.2wt%
Chemical
Chemical resistance
H©üSO©þ
NaOH
Brake fluid
@23°c x 24hrs
@23°cx 24hrs
@23°c x 24hrs
No crack
No crack
No crack
Product dimensions
Ordering Size
Mating steel
Tube out Diameter
Inside Diameter
Wall Thickness
Bundle Q'ty
D (min)
Expanded as
supplied
d (max)
Recoverd after
heating
T (min)
Expanded as
supplied
t (min)
Recoverd after
heating
mm
mm
mm
mm
mm
m
6
4.76
6
4.5
0.6
1.0
200
8
6.35
8
6.1
0.6
1.0
150
11
8.00
11
7.9
0.6
1.1
100
13
10.00
13
9.8
0.6
1.1
100
15
12.70
15
9.8
0.6
1.2
50
17
15.50
17
10.0
0.6
1.3
50
Ordering Information
EA4 6.0 BLACK
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