BS 2782-5 Method 552A:1981
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Methods of testing plastics. Optical and colour properties, weathering Determination of changes in colour and variations in properties after exposure to daylight under glass, natural weathering or artificial light
Hardcopy , PDF
15-05-1999
English
30-10-1981
National foreword
Method
0 Introduction
1 Scope and field of application
2 References
3 Determination of changes in colour or appearance
4 Determination of changes in mechanical or other
properties
5 Expression of results
6 Test report
Annexes
A Some properties which may be determined to assess
change after exposure
B Suppliers of grey scales
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