| A4 |
Commercial
Grade
Flexible Polyolefin
UV Resisitant
Glossy Surface
2 to 1 Ratio |
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Repl
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aces |
| Raychem |
CG-21 |
| 3M/ECC |
CP221 |
| Remtek |
CGPE-105 |
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Description
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Uses
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Operating
Temp
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Shrink
Temp
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Standard
Put-up
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A4
is a flexible, heat shrinkable polyolefin tubing which has
excellent weather (UV) |
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resistance
with good electrical properties and chemical resistance. |
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General
purpose applications such as handle covering, radio antennas,
insulating
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wire
terminations, and light wire harness bundling. Has an attractive
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glossy surface.
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-55ºC,
to +105ºC |
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115ºC
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Spool |
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Property
(units) |
Test
Method
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Test
Method
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Physical
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Tensile
Strength (psi) |
ASTM
D638
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1500
MIN.
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Elongation
(%) |
ASTM
D638
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200
MIN.
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Specific
gravity |
ASTM
D792
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1.0
MAX.
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Low
temp. flex (-55ºC) |
MIL-DTL-23053
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No
Cracking
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Heat
resistance, (136ºC, 168 Hrs,) |
ASTM
D638
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100
MIN.
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Elongation
(%)
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Secant
modulus (psi) |
ASTM
D882
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25000
MAX.
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Longitudinal
change (%) |
MIL-DTL-23053
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5,
-15
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Electrical
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Dielectric
strength (volts/mil) |
ASTM
D876
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500
MIN.
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Volume
resistivity (ohm-cm) |
ASTM
D876
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1.0
x 10 MIN.
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Chemical
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UV
color stability (3000 Hrs.) |
Weather-o-meter
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No
color reduction
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UV
resistance (3000 Hrs.) |
Weather-o-meter
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No
color reduction
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Elongation
(%)
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100
MIN.
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Water
absorption (%) |
ASTM
D570
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0.2
MAX.
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Fluid
Resistance (23C, 24 Hrs.) Tensile |
MIL-DTL-23053
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Strength
(psi)
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1000
MIN.
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Flammability
Shrink |
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N/A
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Temperature
(nominal) |
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115ºC
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