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sklademVydáno: 1992-02-28
BS 2782-5:Method 520A:1992
Methods of testing plastics. Optical and colour properties, weathering Determination of specular gloss
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Označení normy: | BS 2782-5:Method 520A:1992 |
Počet stran: | 10 |
Vydáno: | 1992-02-28 |
ISBN: | 0 580 20463 4 |
Status: | Standard |
Popis
BS 2782-5:Method 520A:1992
This standard BS 2782-5:Method 520A:1992 Methods of testing plastics. Optical and colour properties, weathering is classified in these ICS categories:
- 83.080.01 Plastics in general
This British Standard describes a method of test for measuring, relative to a standard surface, the specular gloss of plastics specimens for glossmeter geometries of 60°, 20° and 85°.
NOTE Appendix A indicates the precision likely to be obtained from the test.