Cold Applied 2PE White color Outer Wrapping Tape
- Category: Packaging Auxiliary Materials >>>
- Supplier: Suzhou Dasheng Heat Shrinkable Material Co. Ltd.
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Product Overview
Description
Product Description
Cold Applied 2PE White color Outer Wrap Tape
For corrosion protection of oil, gas, petrochemical, and waste water underground or overhead pipelines.
Product description:
Construction: two-layer system
Adhesives: butyl rubber.
Backing: special blend of stabilized polyethylene.
The installation is carried out after the liquid adhesive and before the outer-layer tape by hand or with a wrapping machine.
Product features/benefits:
• Highly flexible, easy to apply at both low and high temperatures
•Excellent adhesion to pipe and itself.
•Easy to use and no special equipment required
•Compatible with common pipe coatings.
•Excellent resistance to cathodic disbonding.
•Cold applied.
Detailed Images
Specifications： | ||||||
Property | CTB-Y | CTB-B | ||||
Application temperature | -5 to 50℃ | -5 to 50℃ | ||||
Operating temperature | -20 to 60℃ | -20 to 60℃ | ||||
Backing | ||||||
Backing film | polyethylene | Polypropylene Woven | ||||
Backing Thickness | 0.29~0.31 mm | 0.27~0.35 mm | ||||
Tensile Strength | 21 Mpa | ≥60 Mpa | ||||
Elongation | 4.75 | --- | ||||
Dielectric Strength | 35 kV/m | --- | ||||
Volume Resistivity | 7.3×1016Ω-cm | --- | ||||
Water Absorption | 0.05% (wt) | --- | ||||
Installed Product | ||||||
Peel Strength to Primed Steel | 2.4 kN/m @ 23℃ | 3.5 Kn/m @ 23℃ | ||||
Peel Strength to Backing | 2.04 kN/m @ 23℃ | 2.18 Kn/m @ 23℃ | ||||
Impact Resistance | 5J | 6J | ||||
Cathodic Disbandment | 5 mm rad | 2 mm rad | ||||
Ordering information: | ||||||
CTB-Y/CTB-B cold applied tape is packed in a roll form. Its primer is packed in a steel drum separately. 1sqm of cold-applied tapes call for app. 0.08KG of primer. | Range for available dimension: | |||||
Sleeve width | Up to 200mm | |||||
Backing thickness | 0.4mm to 1.2mm | |||||
Total thickness | 0.7mm to 1.5mm | |||||
Roll length | 20m, 30m & 40m | |||||
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