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Brand Name : CNPetro
Model Number : CNPHDD
Certification : ISO
Place of Origin : China
MOQ : 500 Rolls
Price : USD 20-50
Payment Terms : L/C, T/T
Supply Ability : 5000 sets/week
Delivery Time : 8 work days
Packaging Details : 300*300*320mm
Adhesion To Steel : ≥200N/cm
Color : Black
Adhesive : High shear strength polypropylene adhesive
Usage : Corrosion protection for pipes
Key point : 3LPP
Material : Radiation cross-linked, high density polypropylene.
Application Method : Hand or machine
Pipe type : polypropylene coating
Chemical Resistance : Yes
Thickness : 3.0mm
Width : 450mm
Temperature Resistance : Up To140°C
Impact Resistance : ≥15J
CNP 3LPP system is a wrap-around heat shrink sleeve
CNP 3LPP system is a wrap-around heat shrink sleeve which replicates the structure and the performance of factory applied three-layer PP coatings. It is polypropylene based heat shrink sleeve ,operating temperature up to 110°C-140°C.
Construction
First layer: Liquid epoxy, solvent-free two-component.
Second layer: High shear strength polypropylene adhesive layer.
Third layer: Radiation cross-linked, high density polypropylene.
Features & Benefits
● CNP 3LPP allows 3 layer PP coatings have a virtually monolithic coating.
●Cross-linked PP backing made sleeve suited for higher stress conditions caused both by elevated temperatures and by soils with contraction between wet-dry cycles.
● High performance PP adhesive provides excellent resistance to Cathodic Disbondment to against abrasion and chemical cracking at elevated temperature.
Product properties
Radiation cross-link PE Backing | ||
Tensile strength | ASTM D 638 | 28MPa |
Elongation | ASTM D 638 | 480% |
Hardness, Shore D | ASTM D 2240 | 62 |
Dielectric strength at 23°C | ASTMD 149 | 33KV/mm |
Hot Melt Adhesive |
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3LPP Heat Shrink Wrap Around Sleeve For Girth Weld Protection Of PP Pipelies Images |