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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Assurance Testing Inspection Certification. Assurance Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. The specular gloss measurement is performed for the light reflected from the material surface.

Standard Test Method for Specular Gloss of Plastic Films and Solid Plastics

Standards can be obtained from appropriate standards authorities. How is Gloss Measurement done? Gloss Meter Tri-angle for that perfect Gloss Evaluation The Gloss Meter Tri-angle is used to perform the gloss measurement of various types of materials such as paint, paper, ceramics, plastics, and metals.

It is sometimes used for comparative measurements of these surface properties. Generally we respond within one or two working days. Certification Formally confirming that your products and services meet all trusted external and internal standards. Connect with us for your business enquiries. Precise comparisons of gloss values are meaningful only when they refer to the same measurement procedure and same general type of material. Historical Version s – view previous versions of standard.

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Need more information Connect with us for your business enquiries. Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. Link to Active This link will always route to the current Active version of the standard. The proper angle, calibration, and inspection according to standard supplied with the gloss meter are important before placing the measuring device on the test sample to take a reading.

It is the responsibility of the user of this standard to establish appropriate safety v2457 health practices and determine the applicability of regulatory limitations prior to use. Send us a request Need help or have a question? Sstm ASTM D test method explains the measurement of gloss on non-metallic samples for geometries of 20, 60 and 85 degrees.

In particular, gloss values for transparent films should not be compared with those for opaque films, and vice versa. 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.

It contains four separate gloss angles Note 1: The gloss is the result of the moulding process and can be inherent to the material. The meter is then placed on the test sample and a reading is taken. Gloss can be inherent in the material, a result of the molding process, or a result of surface texture. Validating the specifications, value and safety of your raw materials, products and assets.

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Gloss Standards for plastics and other materials

Send us a request Wilton UK: Note 2 — There is no known ISO equivalent to this standard. Catalogue Get information about new product launches, research, innovation and endeavors at Presto.

The ASTM D standard test method is used to measure the gloss of solid plastics and plastic films opaque and transparent both. Through our network of over 43, people in 1, laboratories and offices in countries, Intertek provides quality and safety solutions to a wide range of industries around the world.

Formally confirming that your products and services meet all trusted external and internal standards. Our Story Why Presto? It contains four separate gloss angles Note Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards.

Need help or have a question? The Gloss Meter Tri-angle is used to perform the gloss measurement of various types of materials such as paint, paper, ceramics, plastics, and metals.

Specular Gloss is a measure of the light reflected by the surface of a material. Auditing Consulting Sourcing Training.