The 3M polyester laminate 44 has a high puncture resistance and excellent electrical insulation strength. Due to its high tracking resistance, the tape forms an excellent insulator. The 0.14 millimetre thick adhesive tape can withstand a breakdown voltage of 5,500 volts and, with a temperature resistance of up to 130 °C, belongs to insulating material class B. While the thermosetting rubber adhesive has a very high adhesive strength and is extremely resistant to flagging, the backing is robust and elastic at the same time thanks to the combination of polyester film and non-woven fabric. The polyester laminate is therefore suitable for fastening and taping in motors and moulding spools.
- Maximum temperature resistance up to 130°C
- High dielectric strength
- High tracking resistance
- High elasticity
- Robust
- Backing material: Laminate of polyester film & fleece
- Rubber adhesive, thermosetting
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