JIS K 7191-2:2015
JIS K 7191-2:2015
Plastics - Determination Of Temperature Of Deflection Under Load - Part 2: Plastics And Ebonite
Japanese Standards Association
Specials
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AS 4118.1.1-1996 (R2013)
$78.00 (-56%) $34.32
Table of Contents
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Test specimens
6.1 General
6.2 Shape and dimensions
6.3 Specimen inspection
6.4 Number of test specimens
6.5 Test-specimen preparation
6.6 Annealing
7 Conditioning
8 Procedure (flatwise testing)
8.1 Calculation of force to be applied
8.2 Initial temperature of the heating equipment
8.3 Measurement
9 Expression of results
10 Precision
11 Test report
Annex A (normative) - Testing in the edgewise position
Annex B (informative) - Precision
Bibliography
Abstract
Describes three methods, using different values of constant flexural stress, that can be used for the determination of the temperature of deflection under load of plastics (including filled plastics and fibre-reinforced plastics in which the fibre length, prior to processing, is up to 7.5 mm) and ebonite: - method A, using a flexural stress of 1.80 MPa; - method B, using a flexural stress of 0.45 MPa; and - method C, using a flexural stress of 8.00 MPa.
General Product Information
| Document Type | Standard |
| Status | Current |
| Publisher | Japanese Standards Association |
| ProductNote | Supersedes JIS K7207 (02/2003) |
| Supersedes |
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