ASTM D2457 PDF

The ASTM D test method explains the measurement of gloss on non-metallic samples for geometries of 20, 60 and 85 degrees. The ASTM D standard. Buy ASTM D TEST METHOD FOR SPECULAR GLOSS OF PLASTIC FILMS AND SOLID PLASTICS from SAI Global. Gloss is a measure of how shiny, or reflective a material is at a specified angle based on refractive index. Gloss Measurement. An incandescent light source is.

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ASTM D – 13 Standard Test Method for Specular Gloss of Plastic Films and Solid Plastics

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Testing Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. Inspection Validating the specifications, value and safety of your raw materials, products and assets.

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Whether your business is local or global, we can ensure your products meet quality, health, environmental, safety, and social accountability standards for virtually any market around the world. Specular Gloss is a measure of the light reflected by the surface of a material. Gloss can be inherent in the material, a result of the molding process, or atm result of surface texture.

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Gloss can also be affected by environmental factors such as weathering or surface abrasion. Thus Gloss can be useful in product development, process development, and end use performance testing.

Gloss ASTM D, ASTM D

Zstm Glossmeter is set to the proper angle, calibrated, then checked with the standard supplied with the meter. The meter is then placed on the test sample and a reading is taken. Any flat surface larger than the base of the Glossmeter – 45 x mm 1. Standards can be obtained from appropriate standards authorities.

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