- Contact Person : Mr. Chen Jecky
- Company Name : Jining Qiangke Industry Trade Co., Ltd.
- Tel : 86-537-6400111
- Fax : 86-537-6400222
- Address : Shandong,Jining,Jiaxiang Economic Development Zone (Jiacheng road and Chengxiang road interchange)
- Country/Region : China
Polyken PP woven tape
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Polyken PP woven tape
Description
It is designed for the corrosion protection of new and existing pipelines. The coating layer consists of a tough, woven polypropylene backing with a high tack butyl rubber adhesive.
It’s also used for both metallic pipelines and waterproofing works against outdoor bad weathers .
Structures
_ Excellent adhesion to pipe and self _ Flexibility provides extra protection at vulnerable areas _ Compatible with common pipe coatings _ Excellent resistance to cathodic disbonding | _ Can be applied over a wide temperature range _ Good conformability and consistent uniform thickness _ Heavy duty butyl bitumen compound adhesive ensures _ a strong bond & impervious seal. |
Uses
Waterproofing- | Pipelines protection |
-Waterproofing membrane for basements,sub structures 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 | _ Weld joints _ Bends _ Fittings _ Bare pipe lengths _ Pipe rehab and repair _Bare pipe length _Line travel pipelines |
Technical Datas
PROPERPTIES | UNIT | TEST METHOD | TYPICAL VALUES | |||
Polyken G40 | Polyken G50 | Polyken G60 | Polyken G65 | |||
Total thickness | mil | ASTM D 1000 | 40mils | 50mils | 60mils | 65mils |
Tensile Strength | lb/in | ASTM D 1000 | 30(5kg/cm) | 35(6.3kg/cm) | 39(7kg/cm) | 42(7.5kg/cm) |
Length |
| 25mtrs | 20mtrs | 15mtrs | 10mtrs | |
Width |
| 2”,4”,6”,9” | ||||
Peel adhesion To primed pipe | oz/in | ASTM D 1000 | 269(3kg/cm) | 296(3.3kg/cm) | 314 (3.5kg/cm) | 340(3.8kg/cm) |
To backing | oz/in | ASTM D 1000 | 90(1kg/cm) | 90(1kg/cm) | 117(1.3kg/cm) | 135(1.5kg/cm) |
Dielectric Strength | KV/mm | ASTM D 1000 | 42 | 42.6 | 43 | 43.8 |
Volume Resistivity | ohm·m | ASTM D 257 | 2.5 X 1012 | 2.5 X 1012 | 2.5 X 1012 | 2.5 X 1012 |
Water Vapor Transmission Rate | g/ m2 /24h | ASTM E 96 | 0.06 | 0.05 | 0.03 | 0.02 |
Water Absorptivity | % | ASTM D 570 | 0.1 | 0.1 | 0.1 | 0.1 |
Application Temperature | °F | -31-+160 (-35-+70°C) | ||||
Max service temperature | °F | -40-+176 (-40-+80°C) | ||||
