ISO 7884:1987
ISO 7884:1987 Glass – Viscosity and viscometric fixed points – Part 5: Determination of working point by sinking bar viscometer
CDN $85.00
Description
The specified method is suitable for characterizing the low-viscosity range of glass working: A vertically positioned narrow metal rod, i.e. the bar, is allowed to sink under its own weight into the melt. From the rate of sinking the dynamic viscosity is calculated. The teoretical basis relation and the apparatus including method of measurements are described.
Edition
1
Published Date
1987-11-26
Status
PUBLISHED
Pages
5
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
The specified method is suitable for characterizing the low-viscosity range of glass working: A vertically positioned narrow metal rod, i.e. the bar, is allowed to sink under its own weight into the melt. From the rate of sinking the dynamic viscosity is calculated. The teoretical basis relation and the apparatus including method of measurements are described.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 10136:1993 Glass and glassware – Analysis of extract solutions – Part 6: Determination of boron(III) oxide by molecular absorption spectrometry
CDN $85.00 Add to cart -
ISO 10345:1992 Glass – Determination of stress-optical coefficient – Part 1: Tensile test
CDN $85.00 Add to cart -
ISO 1776:1985 Glass – Resistance to attack by hydrochloric acid at 100 degrees C – Flame emission or flame atomic absorption spectrometric method
CDN $85.00 Add to cart -
ISO 720:2020 Glass РHydrolytic resistance of glass grains at 121 °C РMethod of test and classification
CDN $130.00 Add to cart
