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ISO 7884-3:1987

Glass — Viscosity and viscometric fixed points — Part 3: Determination of viscosity by fibre elongation viscometer
26 nën 1987

General information

90.60     5 mar 2026

ISO

ISO/TC 48/SC 7

International Standard

81.040.01  

anglisht  

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Scope

A method of determining the dynamic viscosity of glass by measuring the elongation a glass fibre under a defined uniaxial stress. In addition the viscosity-temperature relationship and the dependence of the viscosity on the thermal history can be checked. The theoretical basis relation and the apparatus including the method of measuring are specified.

Life cycle

NOW

PUBLISHED
ISO 7884-3:1987
90.60 Close of review
5 mar 2026

National adoptions

SSH ISO 7884-3:2002  
DPS

Qelqi. Viskoziteti dhe pikat fikse viskometrike. Pjesa 3: Percaktimi i viskozitetit me viskozimeter me fiber te zgjatur.

60.60 Standard published

DPS/KT 129 më tepër