ČSN EN ISO 75-3 (640753)

Plastics - Determination of temperature of deflection under load - Part 3: High-strength thermosetting laminates and long-fibre-reinforced plastics

STANDARD published on 1.1.2026

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The information about the standard:

Designation standards: ČSN EN ISO 75-3
Classification mark: 640753
Catalog number: 522474
Publication date standards: 1.1.2026
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

Annotation of standard text ČSN EN ISO 75-3 (640753):

This document specifies a method used for the determination of the temperature of deflection under load of specified plastics (including fibre-reinforced plastics in which the fibre length is, prior to processing, greater than 7,5 mm) under defined conditions. A number of different test conditions are defined, depending on the anticipated specimen dimensions.
For additional information, see ISO 75-1:2020, Clause 1