Double Layer Tubing / GDLT
Double layer screened insulating composite tubing
Features
◎ Co-extruded twin layer
◎ Application up to 24kV
◎ RoHS compliant
Features
◎ Co-extruded twin layer
◎ Application up to 24kV
◎ RoHS compliant
Typical technical performances
| Test Items | Test Method | Test Requirements |
| Insulation layer | ||
| Tensile strength | ASTM D 2671 | 10MPa min. |
| Ultimate elongation | ASTM D 2671 | 200% min. |
| Volume resistivity | IEC 93 | 1014Ω.cm max. |
| Water absorption | ISO 62 | 0.5% max. |
| Semi conductive layer | ||
| Tensile strength | ASTM D 2671 | 12MPa min. |
| Ultimate elongation | ASTM D 2671 | 200% min. |
| Volume resistivity | ASTM D 2671 | 104Ω.cm max. |
Ordering information
| Color | Standard | Black |
| Standard packaging | In 1.2-meter [4-foot] lengths | |
| Ordering description | Specify product name, size and Color (for example, GDLT 45/17 Black) | |
* Other cutting lengths are available on request.
Dimensions
| Size (mm) | As supplied(mm) | After recovered (mm) | Standard length (m) | |
| D*(Min.) | d*(Max.) | w*(Min.) | ||
|
|
||||
| 35/13 | 35 | 13 | 5.4 | 1.0-1.2m |
| 45/17 |
45 |
17 | 5.4 | 1.0-1.2m |
| 55/21 | 55 | 21 | 5.4 | 1.0-1.2m |
| 65/26 | 65 | 26 | 6.0 | 1.0-1.2m |
| 73/26 | 73 | 26 | 6.0 | 1.0-1.2m |
| 85/30 | 85 | 30 | 6.0 | 1.0-1.2m |
| 95/34 | 95 | 34 | 6.0 | 1.0-1.2m |
| 100/38 | 100 | 38 | 6.0 | 1.0-1.2m |
| 115/34 | 115 | 34 | 6.0 | 1.0-1.2m |
| 120/45 | 120 | 45 | 6.1 | 1.0-1.2m |
D* = Inner diameter as supplied
d* = Inner diameter after fully recovered
w* = Wall thickness after fully recovered
