Pipe Anticorrosion Tape
2 year ago
The XUNDA Polyethylene Joint Wrap Tape =Polyethylene Anticorrosive Tape is a cold applied tape used for the corrosion protection and mechanical protection of field joint, fittings and specialty piping. It is suitable to protect pipe welds. The high adhesion butyl rubber adhesive is suitable during extreme cold weather application.It often used with pipe anticorrosion tape and mechancial protection tape
The Polyethylene Joint Wrap Tape shall be applied by hand or with a pipe wrapping machine.
Product Composition
The composition of the Polyethylene Joint Wrap Tape consists of two layers, butyl rubber adhesive layer and film backing.
Adhesive : Butyl rubber
Film Backing: Special blend of stabilized polyethylene
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|
T-320 |
T-325 |
T-330 |
T-335 |
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Backing |
0.254mm(10mils) |
0.254mm(10mils) |
0.254mm(10mils) |
0.381mm(15mils) |
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Adhesive |
0.254mm(10mils) |
0.381mm(15mils) |
0.508mm(20mils) |
0.508mm(20mils) |
|
Thickness |
0.51mm(20mils) |
0.635mm(25mils) |
0.76mm(30mils) |
0.89mm(35mils) |
Product Features
Cold applied and high tack.
Mechanical protection.
Very useful in extreme cold weather applications.
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 disbondment.
Meets ASTM D 1000 .EN 12068.AWWA C214.
C209 and other international standard.
Product Properties
Polyethylene Joint Wrapping Tape
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Product Properties |
Test Method |
Typical Value |
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|
|
T-320 |
T-325 |
T-330 |
T-335 |
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Tensile Strength |
ASTM D1000 |
44N/cm |
44N/cm |
44N/cm |
52N/cm |
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Elongation |
ASTM D1000 |
350% |
350% |
350% |
400% |
|
Peel Adhesion |
ASTM D1000 |
25N/cm |
25N/cm |
25N/cm |
25N/cm |
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Cathodic Disbondment |
ASTM G8 |
0.25 in radius(6.4mm) |
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Water Vapor Transmission Rate |
ASTM F1249 |
＜0.3/㎡/24h |
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Volume Resistivity |
ASTM E257 |
＞2.5 x 1015 ohm.com |
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Dielectric Strength |
ASTM D149 |
28-30KV |
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Water Absorptivity |
ASTM D570 |
＜0.1% |
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Impact Resistance |
EN12068 |
＞7N.m |
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Temperature Range |
|
5℃ -50℃ |
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Ordering Information
XUNDA pipe repair tapes are available in rolls.Polyethylene Joint Wrapping Tape
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Product Type |
Standard Ordering Options |
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Tape Thickness |
0.51mm.0.635mm.0.76mm.0.89mm |
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Tape Width |
50mm.100mm.150mm or others |
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Tape Length |
30m.50m.100m or others |
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Tape Color |
Yellow.Black or others |
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Core diameter |
76mm or others |
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