Specification for industrial rigid laminated sheets based on thermosetting resins for electrical purposes; part 3: specifications for individual materials; sheet 1: types of industrial rigid laminated sheets

This document establishes technical specifications for industrial hard grade laminates utilizing thermosetting resin materials, specifically addressing the third part of a series that focuses on dedicated material requirements. It defines the classification and essential characteristics for various types of hard grade laminates used in electrical engineering applications. The content outlines the necessary properties to ensure reliability and performance in electrical insulation contexts. It provides detailed guidance on material composition and manufacturing criteria relevant to specific industrial applications. The standard serves as a reference for producing and evaluating hard grade laminates based on thermosetting resins. It covers distinct types within the broader category of industrial hard grade laminates, offering a structured approach to material specification. This publication ensures consistency in the production and quality assessment of these critical components for electrical systems. It addresses the technical parameters required for the successful implementation of these materials in various industrial settings.