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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Validating the specifications, value and safety of your raw materials, products and assets. Whether your business is local or global, we can ensure your products meet quality, health, environmental, safety, and social accountability aatm for virtually any market around the world.
It contains four separate gloss angles Note 1: Global Reach Intertek is the industry leader with over 42, people in 1, locations in over countries. Need more information Connect with us for your business enquiries.
ASTM D – 03 Standard Test Method for Specular Gloss of Plastic Films and Solid Plastics
Connect with us for your business enquiries. 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.
Send us a request Wilton UK: Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The specular gloss measurement is performed for the light reflected from the material surface.
The ASTM D standard test method is used to measure the gloss of solid plastics and plastic films opaque and transparent both. Send us a request Need help or have a question? F2457 Glossmeter is set to the proper angle, calibrated, then checked with the standard supplied with the meter. It is sometimes used for comparative measurements of these surface properties.
Assurance Testing Inspection Certification. Inspection Validating the specifications, value and safety of your raw materials, products and assets. Get information about new product launches, research, innovation and endeavors f2457 Presto.
In particular, gloss values for transparent films should not be compared with those for opaque films, and vice versa. Assurance Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. Historical Version s – view previous versions of standard. Gloss is a complex attribute of a surface which cannot be completely measured by any single number.
Standard Test Method for Specular Gloss of Plastic Films and Solid Plastics
The Gloss Meter Tri-angle astn used to perform the gloss measurement of various types of materials such as paint, paper, ceramics, plastics, and metals. Gloss Meter Tri-angle for that perfect Gloss Wstm 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.
Standards can be obtained from appropriate standards authorities. Certification Formally confirming that your products and services meet all trusted external and internal standards. Our Story Why Presto?
Gloss can be inherent in the material, a result of the molding process, or a result of surface texture.
Need help or have a question? It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. The gloss is significant for product and process development as well as for performance testing. Generally 2d457 respond within one or two working days. Historical Asttm s – view previous versions of standard Translated Version s: It contains four separate gloss angles Note How is Gloss Measurement done?
Specular Gloss is a measure of the light reflected by the surface of a material. Note 2 — There is no known ISO equivalent to this standard. Testing Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards.
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. Any flat surface larger than the base of the Glossmeter – 45 x mm 1. Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes.
The meter is then placed on the test sample and a reading is taken. Link to Active This link will always route to the current Active version of the standard. The gloss is the result of the moulding process and can be inherent to the material. Precise comparisons of gloss values are meaningful only when they refer to the same measurement procedure and same general type of material.
Thus Gloss can be useful in product development, process development, and end use performance testing.