IEC EN 60455-3-4 Resin Based Filled Polyurethane Compounds Used for Electrical Insulation

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of IEC EN 60455-3-4 testing. This standard gives requirements for filled polyurethane resinous compounds in cured form for grades PUR-F-4 to PUR-F-8.

IEC EN 60455-3-4 is a technical standard that specifies the requirements for filled polyurethane compounds used for electrical insulation. This part of the standard outlines specifications for each material and specifically covers filled polyurethane compounds.

Here are some additional general details about the standard:

• The standard covers filled polyurethane compounds used for electrical insulation in a variety of applications such as cable splices, termination and transformers.
• The standard specifies the requirements for each material, including physical, chemical, electrical, mechanical, thermal and environmental properties.
• The requirements ensure that filled polyurethane compounds have adequate properties for use in electrical insulation applications, such as high dielectric strength, thermal stability, and resistance to moisture and chemicals.
• The filler content is an important parameter for filled polyurethane compounds and is determined by the manufacturer. The acceptable range of filler content is also specified in the standard.
• The standard is intended to provide guidance and requirements for manufacturers of filled polyurethane compounds as well as users and testing organizations.

Overall, the standard is an important reference for ensuring the quality and performance of filled polyurethane compounds used in electrical insulation applications.

EUROLAB assists manufacturers with IEC EN 60455-3-4 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.