The chief power engineer of the industrial enterprise, the master of the electromechanical section, and any electrician will be able to confirm the general opinion that the most necessary expendable material in electrical work is an electrical insulating tape.
Domestic enterprises produce two types of insulation tape: CE (cotton) and PVC (polyvinyl chloride). These types of electrical tape are designed to insulate wires and cables during the repair and splicing of electrical cables with non-metallic sheaths operating in a static state.
2F TECHNOLOGY GROUP LLC offers the following type of electrical insulation tape at affordable prices and in the required quantity.
СOTTON ELECTRICAL TAPE (CE TAPE)
CE TAPE insulating tape is efficient at temperatures from – 30 ° C to + 30 ° C. This insulating tape is made of severe calico, calico or other fabrics that ensure compliance with the requirements of TU 38.305-8-392-2000, with one or two-sided rubber coating. The most widely used is insulating tape of grade 2 POL grade CE TAPE with a double-sided rubber coating of ordinary stickiness. The thickness of the electrical tape is 0.4 mm, the width is 20 ± 1 mm.
The appearance and physical and mechanical properties of electrical tape must comply with the requirements indicated in the table:
|Name of indicator||Value|
|Appearance||Uniform surface without gaps|
|Breaking load MPa||
|Tape gluing speed (stickiness)||
|Tape sticking speed (stickiness)||
CB insulating tape must be strong and withstand electrically test voltage of at least 1000V.
HB tape and PVC tape are stored in closed warehouses at temperatures from + 5 ° С to 35 ° С and relative humidity up to 80% at a distance of at least 1 m from heating appliances. It is not allowed to store the tape together with organic solvents, acids, chemicals and other aggressive media.
The warranty shelf life of the tape is 10 years from the date of manufacture.
The warranty shelf life of the tape in the field is 3 years from the date of manufacture.