Reference number
ISO/WD 2507-1
ISO/WD 2507-1
© ISO 2024
Working draft
ISO/WD 2507-1
Thermoplastics pipes and fittings — Vicat softening temperature — Part 1: General test method
Edition 2
Deleted
Abstract
The method specified is based on determining the temperature at which a standard indenter, under a force of 50 N ± 1 N, penetrates 1 mm into the surface of a test piece cut from the wall of a pipe or fitting while the temperature is raised at a constant rate. Is applicable only to thermoplastics materials for which it is possible to measure the temperature at which the rate of softening becomes rapid. Is based on ISO 306:1994 which, however, applies to materials in the form of sheets.
General information
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Status: DeletedStage: Project deleted [20.98]
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Edition: 2
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Technical Committee :ISO/TC 138/SC 5
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Life cycle
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Previously
PublishedISO 2507-1:1995
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Now
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