Polyken 934 Cold Applied Pipeline Tape Coatings System
Polyken #934 is a cold applied tape coating system designed for the corrosion protection of field joints, fittings, and specially piping. The highly conformable backing and thick, aggressive adhesive also make it the ideal repair system for all types of mainline coatings. The Polyken #934 tape with very tacky adhesive has a release plastic liner to enable proper unwinding of the roll. Whether used as a double wrap system or as a single wrap with a mechanical layer, the Polyken #934 tape coating system is universally specified in the oil, gas and water industries.
Product Features and Benefits:
· Heavy Duty Adhesive: Ensures a strong bond and impervious seal.
· Conformable to Irregular Shapes: Offers a solution for nearly every application.
· Thick, Aggressive Adhesive: Very useful as repair system for line coatings.
· Worldwide Reference lists: Established in-ground history.
· Complies with AWWA Standards C-209: Reliable, high-performance corrosion protection.
· Compatible with Generic Plant Coating Systems: Versatile.
| Product Properties | Test Method | Typical Value #934-35 | Typical Value #934-50 |
| Tensile Strength | ASTM D-1000 | 15 lbs/in | 25 lbs/ in |
| Elongation | ASTM D-1000 | 150% | |
| Peel Adhesion to Primed Steel | ASTM D-1000 | 225 oz/in | 320 oz/in |
| Cathodic Disbondment | ASTM D-1000 | 0.25 in radius | .38 in in radius |
| Water Vapor Transmission | ASTM G8 | 0.02 perm | |
| Water Vapor Transmission Rate | ASTM F1249 (100°F, 100% RH) | 0.05g/100 in²/24hr (0.8 g/m²/24 hr) | |
| Volume Resistivity | ASTM E257 | 4 x 10 ohm-cm | |
| Dielectric Breakdown | ASTM D1000 | 650 volts/mil | 600 volts/mil |
| Dielectric Strength | ASTM D 149 | 23 kV | 30 kV |
| Insulation resistance | ASTM D1000 | 1.4 x 10 ohm | 2.0 x 10 MOhm |
Available Products
| Product Name | Quote | Specs |
|---|---|---|
| Polyken 934 Cold Applied Pipeline Tape Coatings System |
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