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UNE-EN 60672-2:2001

Current

Current

The latest, up-to-date edition.

Ceramic and glass insulating materials -- Part 2: Methods of test.

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

19-01-2001

1 Scope
2 Normative references
3 General notes on tests
4 Dye penetration test (liquid absorption)
5 Bulk density and open (apparent) porosity
6 Flexural strength
7 Modulus of elasticity
8 Mean coefficient of linear thermal expansion
9 Specific heat capacity
10 Thermal conductivity
11 Resistance to thermal shock
12 Glass transition temperature (for glass materials
      only)
13 Electric strength
14 Withstand voltage
15 Relative permittivity, temperature coefficient of
      permittivity and dissipation factor
16 Volume resistivity
Annex A (normative) Standard temperature conditions for
                    testing
Bibliography
Annex ZA (normative) Normative references to international
                     publications with their corresponding
                     European publications
Figure 1 - Apparatus for applying high pressure to dye
           solution contained in a metal container
Figure 2 - Function of mechanical testing jigs and symbols
           for strength tests
Figure 3 - Shape, symbols and dimensions of flexural
           strength test pieces
Figure 4 - Deflection parameters and method of determination
           of deflections for Young's modulus determination
Figure 5 - Graphical construction for determination of
           transition temperature Tg of glasses
Figure 6 - Test piece for electrical strength and withstand
           voltage tests, method B
Figure 7 - Electrode arrangement for electric strength
           measurement, method A
Table 1 - Characteristics and minimum number of test pieces
          for each test
Table 2 - Density of distilled water
Table 3 - Dimensions of test pieces and flexural strength
          test jig for various groups of ceramic materials
Table 4 - Dimensions of test pieces for method B (see also
          figure 6)
Table 5 - Values of k for various values of thickness of
          test pieces
Table A.1 - Standard temperature conditions for testing

Defines test methods for glass, glass-ceramic and ceramic materials for electrical insulation purposes. Designed to provide test results typical of the material from which the test pieces are processed. In the majority of cases, ceramic components for insulating purposes are of a different shape and size to test pieces. The results of tests only provide a guide to the actual properties of components, and the limitations imposed by the method of processing and forming are discussed where relevant.

Committee
CTN 206/SC 15
DevelopmentNote
Supersedes UNE 21381-2. (09/2003)
DocumentType
Standard
Pages
48
PublisherName
Asociacion Espanola de Normalizacion
Status
Current
Supersedes

Standards Relationship
DIN EN 60672-2 : 2000 Identical
NBN EN 60672-2 : 2000 Identical
NF EN 60672-2 : 2000 Identical
BS EN 60672-2:2000 Identical
I.S. EN 60672-2:2000 Identical
SN EN 60672-2 : 2000 Identical
EN 60672-2:2000 Identical
IEC 60672-2:1999 Identical

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