PE Single Sided butyl rubber adhesive Tape for steel pipeline system
Product Description
PE Single Sided Tape
Features:
- Cold applied
-Uniform coating thickness
-Compatible with all pipe diameters and generic plant coating systems
-Qualified ASTM D1000,AWWA C 214,EN 12068 standards
-Resistant to soil stress
-Excellent adhesion to pipe and self
-Low cathodic protection
-Long-term in-ground performance
- Serve for low-high temperatures
Product Properties | Test method | Typical Value | |||
Total Thickness | 15mil(0.381mm) | 20mil(0.508mm) | 25mil(0.635mm) | 30mil(0.762mm) | |
Backing of PE film | 9 mils(0.229 mm) | 12mil(0.305mm) | 13mil(0.330mm) | 10mil(0.254mm) | |
Butyl Rubber Adhesive | 6 mils(0.152 mm) | 8mil(0.203mm) | 12mil(0.305mm) | 20mil(0.508mm) | |
Tensile Strength | ASTM D1000 | 40 N/cm | 55 N/cm | 62 N/cm | 70 N/cm |
Elongation | ASTM D1000 | 300% | 330% | 350% | 400% |
Peel Adhesion to Primed Steel | ASTM D1000 | 24.5 N/cm | 25 N/cm | 26.5 N/cm | 30 N/cm |
Water Vapor Transmission Rate | ASTM E 96 | 0.10g/m2 | 0.10g/m2 | 0.09g/m2 | 0.08g/m2 |
Water absorption after 1 day,At+23℃ | ASTM D570 | 0.10% | 0.10% | 0. 08% | 0. 06% |
Volume Resistivity | ASTM D 257 | 2.0 x 1015 ohm.cm | 2.5 x 1015 ohm.cm | 2.5 x 1015 ohm.cm | 2.5 x 1015 ohm.cm |
Dielectric Strength | ASTM D149 | 30 kV | 35 kV | 42kv | 43kv |