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.