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Tape LETSAR

Tape LETSAR

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2.82 EUR
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Ukraine, Kiev
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Description

THE ELECTROINSULATING HEAT-RESISTANT SELF-STICKING TOGETHER RADIATION RUBBER TAPE LETSAR TU 14023884.005-00
(producer "JSC Kazansky plant of synthetic rubber")

Uniqueness of properties of the tape LETSAR made on a basis kremniyorganik consists in lack of toxicity and its high resistance to influence:

heat and frost (range of temperatures of application reaches from-50 to +250 °C);

moisture, ozone, ultraviolet rays;

oils, gasoline and other chemical reagents;

current (specific resistance reaches 1*10 the 14th).

Distinctive feature of LETSAR is its ability to autohesion due to curing (sewing together) of layers. At the same time the monolithic very strong cover from silicone rubber providing tight protection of connection against influence of the atmosphere and the sun is formed. The tape possesses property of an autogeziya (lack of stratifying) when winding a vpolnakhlest in 48 hours. Thanks to effect of self-shrinkage application of tape LETSAR besides isolation of electrotechnical production is possible also for a tight mechanical waterproofing plastic and anticorrosive protection of metal inactive connections of pipelines and in other areas where application of tapes PVC is excluded.

The tape is delivered in the form of rolls with polyethylene laying of layers with a maximum diameter up to 500 mm and weight, on average, about 0,5 kg, 26 mm wide, and up to 25 m long. Warranty period of storage of LETSAR:8-12 of months.

Marking of a tape means: "To" — red, "B" — white, "П" — rectangular and "Ф" — figured section; "LP" — for sealing of plastic isolation with tension to 35 kV, "LPP" — for restoration of semiconducting screens of cables with tension to 35 kV. Figures mean thickness in mm.

Heat-resistant electroinsulating tape LETSAR. (TU 38.103171-80)

Tape LETSAR turns out on the basis of siloksanovy polymers and is vulcanized by a radiation method.

LETSAR is applied to isolation of flexible shunts and conclusions of electrical machines of direct and alternating current, induction electric furnaces, high-voltage transformers, gluing together, orientation, transportation and development of semiconductor elements, isolation of electric cables, plaits, tires and current distributors.

LETSAR possesses ability to autohesion at a temperature (15-35) °C during 48 h or at additional warming up within three hours at a temperature of 150 °C. LETSAR is issued two brands:

- the brand "To" - a tape of red color, is intended for application in the range of temperatures from minus 50 to plus 250 °C and is short-term at plus 300 °C;

- the brand "B" - a tape of white color, is intended for application in the range of temperatures from minus 50 to plus 200 °C and is short-term at plus 250 °C.

On a section profile:

"ö" - figured;

"Å" - rectangular.

Packing - rolls on 0,4kg.

The price - 120 UAH/kg., including VAT.

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