Product Information

SyncSol ETPT 4790

Electrical Tape Polyamide Tape

SKU: ETPT 4790 Categories: ,
SyncSol Manufacture Polyamide Tape

Product description

SyncSol ETPT 4790 polyamide tape consists of polyamide film coated with silicon adhesive that make it suitable for insulating copper conductor used in high temperature magnet wire applications. In ETPT 4790, polyimide film does not soften at elevated temperature, thus the film provides an excellent release surface at elevated temperatures. It is dimensionally stable at high temperatures, which helps reduce rework, helping to enable high productivity and is flame retardant, chemical and radiation resistant which helps protect surfaces to help reduce replacement costs. The silicone adhesive’s high temperature performance helps reduce adhesive transfer which helps to eliminate cleaning, enabling high productivity. Polyethylene tape core instead of cardboard

Apart from the above applications ETPT 4790 is used for cryogenic insulation, high temperature masking, protection of circuit board’s gold finger, 3D printing, heat transfer printing, contacts during wave soldering, insulation for transformers, motors and coil, fibre optics cables, solar panels etc.

Main applications

• Magnet wire Insulation
• ESP motors
• Traction motors: rail, auto, & mining
• Industrial motor insulation
• Wind & hydro generators
• Insulation in transmission and Telecom industries

Base MaterialPolyimide Film
Base Material Thickness25 µm (1 mil)
Total Thickness50 µm
Adhesion to Steel (gms/inch)600 gms
Tensile Strength (kg/mm)5 kgs
Heat Resistance350 °C
Insulation Class 180 °C
Elongation (% at break)50 %
Dielectric Breakdown (v)7,500
Insulation Resistance (MΩ)1,000,000
UL-94 Flammability V-O
Available ColourAmber



Our adhesive tape solutions for smartphones, tablets, notebooks, TVs, OLED technologies, displays, wearables and other smart devices.


We offer numerous appliance tape solutions for mounting, injection, component marking, surface protection, secure transport, and much more.

SyncSol Manufacture of Adhesive Genreal Purpose Tapes

General Applications

What do adhesive, self-adhesive, and plain tape have in common? They all play a vital role in industrial processes and manufacturing.

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    Technical Data Sheet of MTGP 2782

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