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955 Series Protection Tapes:Cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, and Waste Water underground or overhead pipelines. The outer-layer tape backing shall be compounded so that it will be resistance to outdoor weathering.
The outer-layer tape shall be applied after the inner-layer tape by hand or with a wrapping machine.
The specification of the tape consists of two layers, adhesive layer and film backing
Adhesive: butyl rubber
Outer layer: Special blend of stabilized polyethylene
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Products > Anticorrosion Tapes > Polyethylene anti-corrosion tape
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Polyethylene Anticorrosion Cold Wrapping Tape
Item No.: Conet-52 |
Description
Features:
Excellent adhesion to inner-layer tape and self
Resistant to UV
Can be applied over a wide temperature range
Good conformability and consistent uniform thickness
Easily applied with no special equipment
Compatible with common pipe coatings
Excellent resistance to cathodic disbonding
Meets ASTM D 1000 Standard
Cold applied
Technical datas:
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Type |
955-15 |
955-20 |
955-25 |
955-30 |
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Total thickness |
15mil(0.381mm) |
20mil(0.508mm) |
25mil(0.635mm) |
30mil(0.762mm) |
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Backing |
10mil(0.254mm) |
15mil(0.381mm) |
20mil(0.508mm) |
25mil(0.635mm) |
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Adhesive |
5mil(0.127mm) |
5mil(0.127mm) |
5mil(0.127mm) |
5mil(0.127mm) |
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Elongation at Break |
³ 400% |
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Tensile Strength |
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45.3 N/cm |
50.8 N/cm |
60.1 N/cm |
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Dielectric Breakdown |
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32.9 KV/mm |
43.5 KV/mm |
45.2 KV/mm |
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Cathodic Disbandment |
0.24 in radius 6.4 mm |
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Volume Resistivity |
2.5 x 1012 ohm.m |
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Water Vapor Transmission Rate |
£ 0.08 gm/M2/24h |
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Water Absorption Rate |
< 0.07% |
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Recommended Application Temperature |
-50 to +600 C |
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Available Roll Size (width x length) |
2" to 9" X 100 to 800 feet |
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Color |
White |
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Recommended primer |
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Performance |
AWWA C-214,ASTM D 1000,EN 12068 |
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