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Operating Characteristics of Repair Products
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Standard
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Typical Values
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Pipeline Operating Temp.
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Up to 140°C (284°F)*
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Minimum Installation Temp.
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140°C (284°F)**
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Mainline Coating Compatibility
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PP
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Adhesive Properties (CRP-PP, PP Adhesive Filler & PP Melt Stick)
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|
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Melting Point
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ASTM D3418
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147°C
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Lap Shear @ 23°C
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EN 12068
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> 500 N/cm2
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Lap Shear @ 110°C
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EN 12068
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> 100 N/cm2
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Backing Properties (CRP-PP Backing)
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Tensile Strength
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ASTM D638
|
28 MPa
|
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Elongation
|
ASTM D638
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425%
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Hardness
|
ASTM D2240
|
65 Shore D
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Volume Resistivity
|
ASTM D257
|
2 x 1017 ohm-cm
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Patch Properties
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Impact Resistance
|
ISO 21809-1
|
10 J/m
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Adhesion Strength @ 110°C
|
ISO 21809-1
|
40 N/cm
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Cathodic Disbondment @ 23°C, 28 days
|
ISO 21809-1
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< 3 mm
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Cathodic Disbondment @ 23°C, 28 days
|
ISO 21809-1
|
< 7 mm
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Hot Water Immersion @ 95°C, 28 days
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ISO 21809-1
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Pass, no disbondment
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* Actual temperature rating is dependant on specific project requirements and conditions. Please consult your local Canusa representative.
** Canusa-CPS recommended installation temperature.
† CRP-PP installed with Canusa Liquid Epoxy. Epoxy is required when damage extends to steel.