Altene Alta TP 1822.30 Tape corrosion Trumpet-line circuit with double sided adhesive system ALTENE protective mechanical film .In conjunction with Altene Primer provides an excellent corrosion protection in a uniform thickness
Our XUNDA T 400 series is similar to Altene Alta TP 1822.30
XUNDA T400&T200 3-ply Coating System
System Description
The Xunda T400 and T200 is a multilayer coating system designed for the corrosion protection and mechanical protection of pipelines. The T400 consists of three layers, the butyl rubber adhesive laminated on both side of the polyethylene film backing. The T400 can be used as inner tape, T200 can be used as outer tape.
Xunda liquid adhesive can be used as primer for this system. The three ply coating system produce a strong cohesive bond to the primed steel surface, at the spiral overlap and to the mechanical outer tape.
The system can be applied by hand or with a wrapping machine.
System Features
Forming a sleeve type coating.
Resistant to soil stress
Cold applied without special equipment.
Excellent adhesion to primed pipe and itself.
Can be applied over a wide temperature range.
Good conformability and consistent uniform thickness.
Compatible with common pipe coatings.
Excellent resistance to cathodic disbondment.
Long term in-ground performance
Meets ASTM D 1000 、EN 12068、DIN30672 and other international standards.
System Properties
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Anti-corrosion Tape T480
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Mechanical Protection Tape T250
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T480 (0.76 mm )
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T250 (0.50 mm)
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Backing
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0.25mm
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0.38mm
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Adhesive
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Internal
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0.36mm
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0.12mm
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External
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0.15mm
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Width
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50mm、100mm、150mm、225mm 50mm、100mm、150mm、225mm
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Length
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 10m、20m、30m,60m 30m、60m、120m、180m
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Color
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Black White
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Product properties
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Test method
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Typical Value
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Typical Vale
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|
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T480
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T250
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Tensile Strength
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EN 12068
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50N/cm
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70N/cm
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Elongation
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EN 12068
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>200%
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>400%
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System Properties : T480+T250
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Shear Resistance to Primed Steel
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EN 12068
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0.07 N/mm2
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Peel Adhesion to Primed Steel
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EN 12068
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20N/cm
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Peel Adhesion Inner to Inner
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EN 12068
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20 N/cm
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Peel Adhesion Outer to Inner
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EN 12068
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20N/cm
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Peel Adhesion Outer to Outer
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EN 12068
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5N/cm
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Cathodic Disbondment
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EN 12068
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6.4 mm radius
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Specific Electric Resistance
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EN 12068
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2.5 Ｘ 1015 ohm·m2
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Water Absorptivity
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EN 12068
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0.02%
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Dielectric Strength
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EN 12068
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40kV
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Impact Resistance
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EN 12068
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>15 J
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Temperature Range
For Application
For Service
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5℃ -50℃
-30℃ - 85℃
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PE inner wrap tape T100
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