Pipe Wrap, Joint Coatings & Accessory Products OEM,ODM SGS test report ASTM D 1000 Used for welding
1 System description:
The XUNDA-T300 series is Cold applied tape coating system for anti corrosion of field joints,fittings, and specifically pipeing. The adhesive is a key in ground performance characteristic coupled with the low and high density polyethylene backing.
The Joint wrap tape shall be applied by hand or with a wrapping machine.
2 Structure:
The specification of the tape consists of two layers, adhesive layer and film backing
Adhesive: butyl rubber
Film backing: Special blend of stabilized polyethylene
3 Features:
Heavy duty adhesive
Resistant to UV
Can be applied over a wide temperature range
Good conformability and consistent uniform thickness
Easily applied with no special equipment
Conformable to irregular shapes.
Meets ASTM D 1000 Standard
Cold applied
4 Technical data
XUNDA T 3100
Physical Properties |
Test Method | Typical Value | |
English | Metric | ||
Total thickness | ASTM D 1000 | 40.0 mil | 1.00 mm |
Backing thickness | ASTM D 1000 | 14.0 mil | 0.35 mm |
Adhesive thickness | ASTM D 1000 | 26.0 mil | 0.65 mm |
Width | - | 2''- 32'' | 50 -800 mm |
Length | - | 100' -800' | 30 -240 m |
Backing colour | - | Black,Yellow,Gray or orthers | |
Tensile strength | ASTM D 1000 | 45 lbs/in | 80 N/ cm |
Elongation | ASTM D 1000 | 450 % | |
Peel Adhesion to primed steel pipe | ASTM D 1000 | 339 oz/in | 37 N/cm |
Cathodic Disbandment | ASTM G8 | 0.25 in radius 6.4 mm | |
Dielectric Strength | ASTM D 149 | 42 Kv | |
Volume Resistivity | ASTM D 257 | 2.5x1012 ohm.cm | |
Water Absorptivity | ASTM D 570 | 0.048% | |
Water Vapor Transmission Rate (24h) | ASTM F1249 | 0.01g/100sq in/24h | 0.1g/100sq mm/24h |
Application Temperature |
| 14°F-140°F | -10 °C - 60 °C |
Max Service Temperature |
| -40°F-176°F | - 40 °C - 80°C |
Joint wrap tape
