ISO 7884-6:1987

Glass — Viscosity and viscometric fixed points — Part 6: Determination of softening point

Publication date: 26 nën 1987

General information

Current stage: 90.60 Effective date: 5 mar 2026

Originator: ISO

Owner: ISO/TC 48/SC 7

Type: International Standard

ICS: 81.040.01

Gjuha: anglisht

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Statusi: Publikuar

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Scope

The temperatur above which the glass is capable of most forming operations is determined by measuring the elongation of a round glass fibre under its own weight. Closely defines requirements for the test specimen, procedure and apparatus lead to optimum repeatability of the specified temperature point. The furnace is specified with essential aspects.

Life cycle

NOW

PUBLISHED
ISO 7884-6:1987
90.60 Close of review
5 mar 2026

National adoptions

SSH ISO 7884-6:2002

DPS

Qelqi. Viskoziteti dhe pikat fikse viskometrike. Pjesa 6: Percaktimi i pikes se zbutjes.

60.60 Standard published

DPS/KT 129 më tepër