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

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

26-11-1987

Publisher

International Organization for Standardization

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.

DevelopmentNote	Also numbered as BS 7034-3(1988) (09/2005)
DocumentType	Standard
Pages	8
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
DIN ISO 7884-3:1998-02	Identical

ISO 3585:1998	Borosilicate glass 3.3 Properties
ISO 9802:1996	Raw optical glass Vocabulary
BS ISO 9802:1996	Raw optical glass. Vocabulary
BS ISO 3585:1998	Borosilicate glass 3.3. Properties