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The system T150&T276G&T276-III, which is a multi-layer system used for the corrosion protection of water steel pipeline. P1019, as liquid adhesives provide uniformly smooth contact surface to promote high adhesion of the coating system to the pipe. Liquid Adhesives are formulated with corrosion inhibitors and adhesion promoters. The unique formulation flows and fills surface profiles and irregularities. The Anti-Corrosion layer T150 is engineered to assure a high bond to the primed surface with excellent conformable characteristics.The Middle and Outer mechanical protection layers T176-G and T276 achieve a complete bond to the 150 inner layer, providing maximum handling and in-service protection for the coating system.
The system T150&T276G&T276-III, which is a multi-layer system used for the corrosion protection of water steel pipeline. P1019, as liquid adhesives provide uniformly smooth contact surface to promote high adhesion of the coating system to the pipe. Liquid Adhesives are formulated with corrosion inhibitors and adhesion promoters. The unique formulation flows and fills surface profiles and irregularities. The Anti-Corrosion layer T150 is engineered to assure a high bond to the primed surface with excellent conformable characteristics.The Middle and Outer mechanical protection layers T176-G and T276 achieve a complete bond to the 150 inner layer, providing maximum handling and in-service protection for the coating system.
Worldwide reference list-Proven long-term performance
Impermeable to oxygen and moisture-Low cathodic protection costs
Saving cost over the life of the pipeline
Resistant to soil stress-Superior in-ground performance
Zero VOC coating system available-Environmentally friendly
Uniform coating thickness-Easy to apply
Easy to apply-Saving cost over the life of the pipeline
Reliable, high-performance corrosion protection-Minimizes inventory, thus saving money
| Inner layer-T150 | Middle layer-T276G | Outer layer T276 | |
|---|---|---|---|
| Backing | 9 mils (0.229 mm) | 25 mils (0.635 mm) | 25 mils (0.635 mm) |
| Adhesive | 11 mils (0.279 mm) | 5 mils (0.127 mm) | 5 mils (0.127 mm) |
| Color | Black | White/ Blue | Gray |
| Max operating temperature | 85°C (185°F) | ||
| Recommended primer | 1019, 1027 | ||
| Recommended pipe preparation | SSPC-SP6/NACE3 or SA 2 1/2 | ||
| Performance | AWWA C-214 | ||
| Black | |||
| Properties | Test method | Typical Value | |
| Product properties | T150 | T150 | |
| Tensile Strength | ASTM D1000 | 52.5N/cm | 90N/cm |
| Elongation | ASTM D1000 | >300% | >400% |
| System:for total thickness 80mil, T150+T176G+T276 | |||
| Peel Adhesion to Primed Steel | ASTM D1000 | 30N/cm | |
| Cathodic Disbondment | ASTM G8 | 0.25 in radius 6.4mm | |
| Water Vapor Transmission | ASTM E96B | 0.07 perm | |
| Water Vapor Transmission rate | ASTM F1249 | 0.03g/100in /24hr (0.5g/m2 ) | |
| Volume Resistivity | ASTM E257 | 1015 ohm·cm | |
| Dielectric Breakdown | ASTM D1000 | 650 volts/mil (25.6 kV/mm) | |
| Impact Resistance | ASTM G-14 | 10.2Nm | |
| Penetration resistance | ASTM G-17 | 11-15% | |
