Polypropylene reinforced adhesive tape is a new-type environment-friendly anticorrosion material. It represents the highest level of cold corrosion tape in current international and also domestic field. Its backing is special modified polypropylene fiber,which can effectively against creeping destruction caused by soil-stress. The degradation test proves that the life of anticorrosive performance can last more than 50 years. And every indexes of detecting is above the demand of SY/T0414-2007. It has fully met American Standard ANSI/ AWWAC2009-00 and NACEMR0274-95. It is the best choice, also the most economical one, in applying tape in pipeline anticorrosion.
Polypropylene reinforced adhesive tapes are sprotection for wall ,floor, roof, corner, basement etc. to against from attack by rain, acid alkaline salt provides vapor and waterproof membrane to water excluding structures and protects concrete from attack by aggressive ground salts.
Features
High resistance to bad weather environment
Good performance itself to keep dry
Easily application & installation.
Suitable for a wide range of temperatures
Compatible primers
Product performance
Item | Test method | performance |
Tensile strength | GB1040 | ≥60MPa |
Peel strength | | |
To primed steel plate | GB2792 | ≥45N/cm |
To back material | GB2792 | ≥25N/cm |
Dielectric strength | GB1408 | ≥30Mv/m |
Volume resistivity | GB1410 | ≥1*1012Ω*m |
Water absorptivity | SY0414 | ≤0.35% |
Vapour permeability | GB1037 | ≤0.45mg/cm2 |
Applicable temperature | | 5~50℃ |
color | | Black |
Product Specification
Color | black |
Width(mm) | 50,75,100,150,200,250,300mm |
The total thickness | 1.1 or 1.4mm |