Electrical Insulation Termoresine SRL Electrical Insulation

Transmission & Distribution Epoxy products Silicone elastomer and PVC

Transmission & Distribution Why use epoxy? It is mechanically stable and is not subject to shrinking tension. It is very strong and can be machined in a CNC. It allows the insulation of complex shapes not achievable with standard solutions

Epoxy Coating Products used: Resodip 647 Epoxy liquid system for insulation of rigid conductors. It has high mechanical resistance and good dielectric strength. Thickness range is between 2-6 mm. Maicro Elt 517.70.09 Epoxy powder system for insulation of rigid conductors. High dielectric strength, temperature and thermal shock resistance make this product perfect for electrical insulation. Thickness range is between 0.7-2.5 mm Conducing Pipe (Resodip 647) Coated Bars (Maicro Elt 517.70.09) Coated Bars (Resodip 647) Conducing Pipe (Resodip 647) Epoxy Coating

PVC and Silicone Elastomer Products used: Aliseal PVC 086/C PVC liquid system for the insulation of flexible connection and the production of coverings. Low cost, wear resistance and good dielectric strength make a fine combination to protect joints and connection both flexible and rigid. RTV 4082 Silicone liquid system for the insulation of flexible, connection and joint coverings. High temperature resistance and good dielectric strength are it’s strong points. Protective covering (Aliseal PVC 086/C) Connection covering (Aliseal PVC 086/C) Joint covering for T junction (Aliseal PVC 086/C) Covering for Cable Terminal (RTV 4082) PVC and Silicone Elastomer

Railway applications Epoxy powder Silicone elastomer

Railway applications Why use our solution instead of cables? Epoxy coated bars have a much higher active surface compared to cables. A coated bar is an item, which can be easily put in place. Epoxy can be applied easily on aluminium bars, that are much lighter and cost effective.

Epoxy powder Bus Bars Epoxy Bus Bars compared to laminated: There are no junctions or seals on the coating, allowing a more compact and space saving design. Every single layer of the bus bar is itself a 100% insulated connection. Powder coating technology does not require expensive lamination assembly moulds or presses. Using a powder coating allows design of 3 dimensional bus bars. 3 layer small copper bus bar (Maicro Elt 517.70.09) 2 layer small copper bus bar (Araldite KU 600 P) 3 layer copper bus bar (Araldite KU 600 P) 3 layer aluminium bus bars (Maicro Elt 517.70.09) Epoxy powder Bus Bars

Silicone Coverings Silicone coverings for traction market: Silicone elastomer has a good range of application. Its operative temperature range, good fire and smoke behaviour, tensile strength and dielectric strength give ample choice for its use. Both joint covering and braid/connection protection are products where silicone can show its properties. Covering for small cable terminal (RTV 4082) Covering for cable terminal (RTV 4082) Covering for cable terminal (RTV 4082) Covering for braid protection (RTV 4082) Silicone Coverings

Industrial applications Epoxy products Silicone elastomer and PVC Polyester and polyurethane

Industrial applications Which is the possible use of epoxy for industrial application? Epoxy offers a wide range of possibilities. Wherever a degree of electrical, thermal or mechanical protection is requested there is always an applicable product. This kind of flexibility is important with the challenges offered by different projects.

Rigid coatings Rigid coating for difficult shapes: Industrial application pieces follow a wide range of shapes and uses. In this condition a rigid coating needs a good flexibility of application to find the right solution. Araldite KU 600 P Epoxy powder system with great mechanical resistance and good electrical resistance. Thickness range is between 0.5-1.5 mm Polyesters Polyester powder coating is used for protection in the outdoor environment. Shielding (Maicro Elt 517.70.09) Aluminium heat sink (Araldite KU 600 P) Shield for bushing (polyester) Aluminium inductor (Maicro Elt 517.70.09) Rigid coatings

Semi-rigid and flexible coatings While rigid coating is very good in many cases, there are a lot of situations where a flexible or semi-rigid coating is needed. Micares Polyurethane casting compound, highly resistant to damages and with high electrical resistance. Being a casting the metal inside is kept in position by the compound itself. Insulating plate (Micares polyurethane casting) Flexible braid covering (Aliseal PVC 086/C) 36 kV. DC Link (Resodip 647) Polyurethane small bus bars (Micares polyurethane casting) Semi-rigid and flexible coatings

Special applications Epoxy products Silicone elastomer and PVC Polyester

High voltage and SF6 Products Why consider epoxy products for these applications? Epoxy product have a good resistance to transformer oil . This allows their use in many environments. Application of epoxy products allows engineers and designers to minimize insulation distances and ensures the possibility of specifically designed and custom solutions. 380 kV deflector shields (Resodip 647) 800 kV deflector shield (Maicro Elt 517.70.09) SF6 gas tight head (Resodip 647) High voltage and SF6 Products

Termoresine Srl Naval Products Via dell’Artigianato 7 Coating resistance to environment: Epoxy and polyester products give good results in protecting metal parts from warm sea water or from UV rays. These features make them interesting choice when a protection is needed (be it for electrical insulation or for anti corrosion purpose). Engine Head coated internally (Resicoat EL HKD01R) Termoresine Srl Via dell’Artigianato 7 20020 – Arconate (MI) Italy www.termoresine.it termoresine@termoresine.it Power connections for electrical engine (Maicro Elt 517.70.09) Naval Products