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- Polyester Adhesive Tape
Polyester Adhesive Tape
Used for Outer/Interlaminar Insulation of Transformers and Coils.
Outline
Tape developed for outer/interlaminar insulation of transformers and coils. Nitto Denko has a wide lineup of backing thicknesses and adhesive types/colors; the tapes can be used for various applications.
Features
- Offers superior electrical insulation.
- Offers superior dimension stability.
- offers superior heat resistance.
- N arrow width processing is available.
- Available in long lengths.
- Good processability.
Structure
Applications
- Electrical insulation of transformers and coils.
General properties
| Product name | Polyester adhesive tape | |||||
|---|---|---|---|---|---|---|
| Product No. | No.31B | No.31C | No.31RH | |||
| Adhesive | Acrylic | |||||
| Backing thickness/Total thickness [μm] | 25/53 | 50/80 | 25/53 | 50/80 | 25/53 | 50/80 |
| Standard length [m] | 30/50 | |||||
| Color | Transparent | Various | ||||
| Peeling strength [N/19mm] | 5.9 | 7.4 | 5.9 | 7.4 | 6.3 | 8.9 |
| Tensile strength [N/19mm] | 108 | 196 | 108 | 196 | 108 | 196 |
| Elongation [%] | 110 | 130 | 110 | 130 | 110 | 130 |
| Breakdown voltage [kV] | 6.0 | 8.0 | 6.0 | 8.0 | 6.0 | 8.0 |
| Electrolytic corrosion factor | 1.0 | |||||
| Product name | Polyester adhesive tape | |||
|---|---|---|---|---|
| Product No. | No.31D | No.31E | ||
| Adhesive | Rubber | |||
| Backing thickness/Total thickness[μm] | 25/53 | 50/80 | 25/53 | 50/80 |
| Standard length [m] | 30/50 | |||
| Color | Transparent | Various | - | |
| Peeling strength [N/19mm] | 5.0 | 6.8 | 5.0 | 6.8 |
| Tensile strength [N/19mm] | 108 | 196 | 108 | 196 |
| Elongation(%) | 110 | 130 | 110 | 130 |
| Breakdown voltage [kV] | 6.0 | 8.0 | 6.0 | 8.0 |
| Electrolytic corrosion factor | 1.0 | |||
| Product name | Thermosetting Polyester adhesive tape |
Flame-retardant Polyester adhesive tape |
|
|---|---|---|---|
| Product No. | No.315 | No.3161-F | |
| Adhesive | Thermosetting rubber | Flame-retardant acrylic |
|
| Backing thickness/Total thickness[μm] | 25/58 | 50/85 | 25/55 |
| Standard length [m] | 20/50 | 30/50 | |
| Color | Transparent, yellow |
- | Various |
| Peeling strength [N/19mm] | 11.0 | 12.0 | 8.3 |
| Tensile strength [N/19mm] | 108 | 196 | 108 |
| Elongation(%) | 110 | 130 | 110 |
| Breakdown voltage [kV] | 6.0 | 8.0 | 6.0 |
| Electrolytic corrosion factor | 1.0 | ||
| Certified Standard/ Features | 1.0 | UL-510-certified (Temperature rating:130°C) |
|
※The above values are sample observed values, not the guaranteed performance .
