qiangke pp pipe repair tape
USD $1.5 - $4.5 /Roll
Min.Order:100 Rolls
Jining Qiangke Pipe Anticorrosion Materials Co., Ltd.
qiangke pp pipe repair 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
1, Excellent adhesion to pipe and self
2,Flexibility provides extra protection at vulnerable areas
3,Compatible with common pipe coatings
4,Excellent resistance to cathodic disbonding
5,Can be applied over a wide temperature range
6,Good conformability and consistent uniform thickness
7,Heavy duty butyl bitumen compound adhesive ensures a strong bond & impervious sea
Uses
Waterproofing
•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 sal
Pipelines protection
•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 | ||||||
Qiangke G40 | Qiangke G50 | Qiangke G60 | Qiangke 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) |