Polyken942 Pe Pipe Wrapping Double Side Tape
Product Description
The POLYKEN 942&955 System is a multilayer Coating System designed for the Corrosion Protection of pipelines operating in highly corrosive environments and exposed to high mechanical stresses that may be present particularly on large diameter pipes. The system consists of POLYKEN#1027 liquid Adhesive,POLYKEN #942 three-ply anti-corrosion inner layer and POLYKEN #955 mechanical outer layer and is fully certified to the DIN 30672 and EN12068 standards. The 3-ply adhesive system produces a strong cohesive bond to the primed steel surface, at the spiral overlap and to the mechanical outer layer. The tough mechanical properties of the outer layer provide protection to the pipes during handling and installation.
UNIT | TEST METHOD | Inner layer-3ply tape | |
POLYKEN 942-32 | |||
Total Thickness | mil | ASTM D 1000 | 32mil(0.8mm) |
Tensile strength | N/cm | ASTMD1000 | 112 |
Elongation at break | % | ASTMD1000 | 650 |
| Peel strength to primed steel at 23 ℃ at 50℃ | N/cm | EN 12068 Annex C |
15 1.3 |
| Peel strength tape to tape at 23 ℃ at 50℃ | N/cm | EN 12068 Annex B |
25 3.5 |
| Peel strength layer to layer -Inner to Inner -Outer to Inner -Outer to Outer |
N/mm | EN 12068 |
1.5 2.0 0.5 |
Dielectric strength | Kv/mm | ASTMD149 | 32 |
Insulation Resistance | Ohm.m² | EN 12068 | 1012 |
Water Vapor Transmission | g/ m2 /24h | ASTM E 96 | 0.1 |
Water Absorption | % | ASTM D 570 | 0.08 |
Impact resistance at 23° | J | EN 12068 | 18 |
| Cathodic disbandment at 23°c at 50°c | mm | 15 30 | |
Lap shear strength at 50℃ | N/mm2 | EN 12068 | 0.05 |
Product Categories : Cold Applied Pipe Coating System
Premium Related Products
