Performance advantage
1.Excellent adhesion to inner-layer tape and self
2.Resistant to UV
3.Can be applied over a wide temperature range
4.Good conformability and consistent uniform thickness
5.Easily applied with no special equipment
6.Compatible with common pipe coatings
7.Excellent resistance to cathodic disbonding
8.Meets ASTM D 1000 Standard
9.Cold applied
Structure:
Technical Parameters
Physical Properties |
Test Method |
Typical Value |
||
Total thickness |
ASTM D 1000 |
0.36-1.8mm |
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Width |
- |
50 -800 mm |
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Length |
- |
10 -240 m |
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Backing color |
- |
Black or others |
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Tensile strength |
ASTM D 1000 |
≥50 N/ cm |
||
Elongation |
ASTM D 1000 |
≥300 % |
||
Peel Adhesion to inner-layer tape |
23℃ |
ASTM D 1000 |
≥0.2N/mm |
|
50℃ |
≥0.2N/mm |
|||
Storage Requirement |
- |
Suitable for storage at ambient temperatures ranging up to 40 ℃ with 90% humidity |
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Dielectric Strength |
ASTM D 149 |
≥40 Kv |
||
Volume Resistivity |
ASTM D 257 |
≥1x1012 ohm.cm |
||
Water Absorptivity |
ASTM D 570 |
≤0.08% |
||
Water Vapor Transmission Rate(24h) |
ASTM F1249 |
≤0.01g/100sq in/24h |
≤0.1g/100sq mm/24h |
|
UV resistance |
- |
Excellent |
||
Application Temperature |
- |
-40℉-140℉ |
-40℃ - +60℃ |
Application scenarios
|
|
|
Anticorrosion construction of natural oil and gas pipeline |