ISO 7884-8:1987

This standard was last reviewed and confirmed in 2020. Therefore this version remains current.

Abstract

The temperature characterizes a certain glass transition range from the elastic brittle (low temperature) state to the viscous (high temperature) state of glass. It is used for specifying cooling programmes. The transformation temperature is determined by measuring the change in length, related to the length at intial temperature, of a rod made from the glass under test with temperature. The relative change in length is plotted against the temperature (dilatometer curve). From this dilatometer curve the transformation temperature is determined by a graphic procedure as shown in a diagramm.

General information

Status
: Published

Publication date
: 1987-12
Edition
: 1

Number of pages
: 4
Technical Committee
: ISO/TC 48 Laboratory equipment
ICS
:
81.040.01 Glass in general

Buy this standard

	Format	Language
std 1 40	PDF
std 2 40	Paper

CHF40

Life cycle

Now

Published

ISO 7884-8:1987

A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)

Got a question?

Check out our FAQs

Customer care

+41 22 749 08 88

customerservice@iso.org

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)