POLYPROPYLENE FILM BITUMEN TAPE
ⅠSystem description:
The XUNDA-T 500 series is cold applied tape for both metallic pipelines and waterproofing works against outdoor bad weathers .
The POLYPROPYLENE FILM BITUMEN TAPE shall be applied after the Liquid adhesive by hand
or with a wrapping machine.
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Waterproofing-
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Pipelines protection
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-Waterproofing membrane for basements,substructures and flat deck applications. plazas, bridge, vehicular traffic structures, or parking decks overlaid with an asphalt concrete wearing course.
-Tough, high performance waterproof membrane for critical substructures and civil engineering works.
-Provides a vapor and waterproof membrane to water excluding structures and protects concrete from attack by aggressive ground salts.
-Protection for wall ,floor, roof, corner, basement etc. to against from attack by bad weather, rain, acid alkaline salt
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_ Weld joints
_ Bends
_ Fittings
_ Bare pipe lengths
_ Pipe rehab and repair
-Bare pipe length
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ⅡStructures
The specification of the tape consists of three layers,
Adhesive layer: Butyl rubber Bituminous Compound
Backing : PP woven fabric cloth
Interleaf:Antiadhesive Film Treated with Silicone
Ⅲ Features
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Waterproofing-
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Pipes protection
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-Cold applied.
-High resistance to bad weather environment
-Good performance itself to keep dry
-Easily application &installation.
-Suitable for a wide range of temperatures
- Compatible primers
-Safe,clean
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_ Cold applied
_ Excellent self adhesion to pipe
_ Flexibility provides extra protection at vulnerable areas
_ Excellent conformability and consistent uniform thickness
_ Easily applied with no special equipment
_ Compatible with common pipe coatings
_ Excellent resistance to cathodicdisbonding
_Wider service temperature range
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TDS
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Item
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T 5100
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T 5130
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T 5150
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T 5165
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Total thickness (mil)
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40mils
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50mils
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60mils
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65mils
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Tensile Strength (lb/in)
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30(5kg/cm)
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35(6.3kg/cm)
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39(7kg/cm)
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42(7.5kg/cm)
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Elongation (%)
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400
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400
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450
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500
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Length
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25mtrs
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20mtrs
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15mtrs
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10mtrs
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Width
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2“,4”,6”,9”
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Peeladhesion To primed pipe (oz/in)
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269(3kg/cm)
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296(3.3kg/cm)
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314 (3.5kg/cm)
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340(3.8kg/cm)
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To backing （oz/in）
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90(1kg/cm)
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90(1kg/cm)
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117(1.3kg/cm)
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135(1.5kg/cm)
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Dielectric Strength (KV/mm)
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42
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42.6
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43
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43.8
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Volume Resistivity (ohm·m)
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2.5 X 1012
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2.5 X 1012
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2.5 X 1012
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2.5 X 1012
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Water Vapor Transmission Rate (g/ m2/24h)
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0.06
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0.05
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0.03
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0.02
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Water Absorptivity （%）
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0.1
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0.1
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0.1
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0.1
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Application Temperature (°F)
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-31-+160 (-35-+70℃)
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Max service temperature (°F)
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-40-+250 (-40-+121℃)
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