GPFS adhesive-lined Heat-Shrinkable Tubing is specifically designed for Automotive Oil-pipe Protection, providing preventive protection to brake line, providing preventive protection to brake line, fuel line, hydraulic line and other metal pipeline which is subject to bending or clamping during manufacturing, installation or operation.
Features.-
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Semi-rigid outer layer for mechanical damage prevention
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Adhesive inner layer, sealing against moisture and prevent corrosion
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Easy installation, the adhesive layer will not separate from pipeline
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Operating temperature: -45 oC to 105 oC
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Shrink temperature: 105 oC
Dimensions
|
SIZE |
AS SUPPLIED
(mm) |
AFTER RECOVERY
(mm) |
STANDARD
PACKAGE
(m/spool) |
mm |
INTERNAL
DIAMETER |
INTERNAL
DIAMETER |
TOTAL WALL
THICKNESS |
WALL THICKNESS OF ADHESIVE LAYER |
4.5 |
≥ 5.0 |
≤ 3.2 |
1.20 ± 0.2 |
0.3 ± 0.1 |
300 |
6.0 |
≥ 6.5 |
≤ 4.5 |
1.20 ± 0.2 |
0.3 ± 0.1 |
300 |
8.0 |
≥ 8.5 |
≤ 6.1 |
1.20 ± 0.2 |
0.3 ± 0.1 |
200 |
11.0 |
≥ 11.5 |
≤ 7.1 |
1.30 ± 0.2 |
0.3 ± 0.1 |
200 |
13.0 |
≥ 13.0 |
≤ 9.8 |
1.30 ± 0.2 |
0.3 ± 0.1 |
100 |
15.0 |
15.0 |
≤ 11.5 |
1.30 ± 0.2 |
0.3 ± 0.1 |
100 |
Technical Data
|
Property |
Test Method |
Test Result |
Tensile Strength (Mpa) |
ASTM D2671 |
≥12 |
Elongation (%) |
ASTM D2671 |
≥300 |
Tensile Strength after Heat Aging (MPa) |
UL 224 158 oC x 168 hrs |
≥ 7.3 |
Longitudinal change (%) |
ASTM D2671 |
10 max |
Brittleness temperature |
ASTM D746 |
No crack at -35 oC |