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Electricity insulation - Import export

ItalyManufacturer/producer

Italy

Politubes produces various types of insulating Mylar, Nomex, Kapton, 2LSO, DMD tubes & insulator caps designed according to the requirements of hermetic closure, positioning, size and protection from chemical agents as required by our customers. They can be supplied in perfectly round or oval form to facilitate insertion and to reduce the overall dimensions. Their dielectric strength can reach 303kV/mm with reference to the ASTM-D-149-91 test method and are used within a temperature range of -50°C/+300°C. Our adhesives, carefully selected during our forty years of experience, comply with all REACH and RoHS regulations and guarantee that the original properties of the films used are fully maintained. They are used for insulation and thermal management in stator slot E-Motors, thermal protectors insulation inside electric motors, motor lead termination, compressors, in order to avoid wires ends to damage the surrounding parts

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Italy

Politubes is specialized in the manufacturing of insulating tubes and end caps strictly customized for electromechanical and automotive world & performance release liners for tire producers. Our insulating tubes and caps are widely used in the manufacture of electric motors, cable harness, motor lead termination, compressors and transformers as well as in transistors, capacitors, heating element and batteries. They are also used to fix and protect permanent magnets for BLDC brushless motors. Our performance films with a high technological content guarantee particular mechanical resistance and release qualities and they are used as release liners for the tire production by the world leader producers. We holds main quality certifications as UL TEOU 2-8 nr E350605 and the most recent ISO 9001:2015 certifications. Politubes manufactures in-house in a modern 4.000 sqm plant in Italy few km far from Milano

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Italy

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Highadhesion epoxy resin for heavyduty fastenings for use in different base materials as concrete, solid masonry and wood. This Bossong resin can be used also with wet concrete and flooded hole including underwater fixing (reduction of the recommended loads of 20%). Suitable for electrically insulated fastening. It has longterm resistance to hydrolysis. Excellent for applications with reinforced bars. Thixotropic consistency. The resin, due to its strong adhesion value and the ease with which it penetrates holes and hollow areas, permits secure fixing without expansion and so without stresses in the base material. It does not need premixing, the resin and hardener are only mixed during extrusion in the special mixer. It can also be used for repair and refilling. SERVICE TEMPERATURE RANGE Between 40°C /+ 40°C with T°max long period of 24°C and 40°C/+80°C with T°max long period of 50°C (ambient temperature after installation).

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Italy

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BENEFITS of composite manhole covers: theft prevention, noise reduction, resistance, lightness, electric insulation, resistance to corrosion. FRP manhole covers of M.M. are manufactured in accordance with the EN 124:2015: A15 (test load 1.5 ton) Areas which can only be used by pedestrians and pedal cyclists, B125 (test load 12.5 ton) Footways, pedestrian areas and comparable areas, car parking decks, C250 (test load 25 ton) For gully tops installed in the area of kerbside channels of roads which when measured from the kerb edge, extend a maximum of 0.5m into the carriageway and a maximum of 0.2m into the footway. D400 (test load 40 ton) Carriageways of roads including pedestrian streets, hard shoulders and parking areas, for all types of road vehicles.

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Italy

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FRP gratings are made of polyester or vinylester resin, fibreglass and inorganic halogen-free fillers that provide the self-extinguishing properties. They are supplied with anti-slip surfaces of varying levels, classified and certified according to the DIN 51130 standard (determination of the anti-slip properties). Gratings are certified as durable product whose mechanical performance is not affected by the cycles of hot/cold e humidity exposure in accordance with the UNI EN ISO 9142 standard; they have also passed the aging resistance test with cycles of UV exposure in accordance with the ASTM G154 standard; they are supplied with self-extinguishing properties in accordance with EN13501, ASTM E84, ASTM D635, DIN 4102, NFP 92-507 standards. They are tested and classified as excellent electrical insulators.

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Italy

PTFE is one of the most commonly used and important fluoropolymer materials, useful in a wide variety of applications. It is a commonly preferred material for sliding applications, and especially in environments that will expose the part to chemical stress. Main Features very good electrical insulation very good slide and wear properties inherent flame retardant continuous service temperature up to 260 °C very good chemical resistance good UV and weather resistance Target industries aircraft and aerospace technology chemical technology food technology cryogenic engineering mechanical engineering semiconductor technology

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Italy

Rigid RIGID VINYL CHLORIDE, PVC belongs to the thermoplastics category and has an amorphous structure, high solidity and a high modulus of elasticity. It has excellent elec- trical properties, especially in the low voltage and frequency field. It is used with temperatures between – 10°C and + 60°C. Up to temperatures of 60°C, rigid PVC is stable against the majority of diluted or concentrated acids. Rigid PVC is physiologically inert. The possibility of using products in the food sector depends exclusively on the type of stabilisation. It is a good electrical insulator and absorbs little water; it can also be welded and glued.

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