Special Products / GDR
Diesel resistant elastomeric tubing
Features
• 2:1 Shrink Ratio
• RoHS compliant
Features
• 2:1 Shrink Ratio
• RoHS compliant
Applications
The specially designed formulation provides the tubing with high temperature superior diesel, chemical and abrasion resistance and long term heating resistant and effective protection to cable termination, splices and joint used in military vehicles.
Specification/Approvals
600V
Operating Temp
-55℃ to 150℃
Typical technical performances
| Test Items | Test Method | Test Requirements |
| Tensile strength | ASTM D 2671 | 11.7MPa minimum |
| Ultimate elongation | ASTM D 2671 | 250% minimum |
| Tensile strength after*Aging at 150℃ for 168hrs | UL 224 | 10.3MPa Minimum |
| Ultimate elongation after*Aging at 150℃ for 168hrs | UL 224 | 200% minimum |
| Heat shock at 200℃ /4hrs | ASTM D 2671 | No cracking & dripping |
| Dielectric strength | ASTM D 2671 | 11.9kV/mm minimum |
| Volume resistance | ASTM D 2671 | 109Ω.cm minimum |
| Cold bend at -30℃ for 1hr | ASTM D 2671 | No cracking |
| Flammability | ASTM D 2671 Proc.B | Self extinguishing in 60sec |
| Fluid resistance Tensile strength Ultimate elongation |
ASTM D 2671, diesel fuel 70℃ /24hrs | 10.4MPa minimum 200% minimum |
Dimensions
| Size(Inch) | As supplied(mm) | After recovered (mm) | |
| D*(Min.) | d*(Max.) | w*(Min.) | |
| 1/8 | 3.2 | 1.6 | 0.73 |
| 3/16 | 4.8 | 2.4 | 0.80 |
| 1/4 | 6.4 | 3.2 | 0.85 |
| 3/8 | 9.5 | 4.8 | 0.97 |
| 1/2 | 12.7 | 6.4 | 1.16 |
| 5/8 | 15.9 | 8.0 | 1.20 |
| 3/4 | 19.1 | 9.5 | 1.37 |
| 1 | 25.4 | 12.7 | 1.70 |
| 1-1/2 | 38.1 | 19.1 | 2.25 |
| 2 | 50.8 | 25.4 | 2.40 |
| 3 | 76.2 | 38.1 | 2.70 |
D* = Inner diameter as supplied
d* = Inner diameter after fully recovered
w* = Wall thickness after fully recovered
Ordering information
| Color | Standard | Yellow |
| Standard packaging | In 1.2-meter [4-foot] lengths or on spools. | |
| Ordering description | Specify product name, size and color (for example, GDR 3.2/1.6 Black) | |
* Other colors and cutting lengths are available on request.
