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.

Author: Mazubei Yozshujind
Country: Jamaica
Language: English (Spanish)
Genre: Relationship
Published (Last): 14 May 2015
Pages: 240
PDF File Size: 1.36 Mb
ePub File Size: 6.14 Mb
ISBN: 208-5-30745-882-7
Downloads: 54416
Price: Free* [*Free Regsitration Required]
Uploader: Kazitaur

Auditing Consulting Sourcing Training. Note 2 — There is no known ISO equivalent to this standard. The ASTM D test method explains the measurement of asym on non-metallic samples for geometries of 20, 60 and 85 degrees.

Historical Version s – view previous versions of standard Translated Version s: Gloss can be inherent in the material, a result of the molding process, or a result of surface texture. Generally we respond within one or two working days. 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.

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 Wilton UK: The gloss is the result of the moulding process and can be inherent to the material.

It contains four separate gloss angles Note Need more information Connect with us for your business enquiries. Connect with us for your business enquiries. The meter is asttm placed on the test sample and a reading is taken. The gloss is significant for product and process development as well as for performance testing. Catalogue Get information about new product launches, research, innovation and endeavors at Presto.

  GEODYNAMIQUE INTERNE PDF

Standards can be obtained from appropriate standards authorities. Gloss can also be affected by environmental factors such as weathering or surface abrasion. Testing Evaluating how your products and services meet and astn quality, safety, sustainability and performance standards. Historical Version s – view previous versions of standard.

Validating the specifications, value and safety of your raw materials, products and assets. Inspection Validating the specifications, value and r2457 of your raw materials, products and assets. Any flat surface larger than the base of the Glossmeter – 45 x mm 1.

Need help or have a question?

Gloss Standards for plastics and other materials

Assurance Testing Inspection Certification. How is Gloss Measurement done? Gloss is a complex attribute of a surface which cannot be completely measured by any single number. It contains four separate gloss angles Note 1: Send us a request 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 specular gloss measurement is performed for the light reflected from the material surface.

Gloss ASTM D2457, ASTM D523

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. Thus Astk can be useful in product development, process development, and end use performance testing. Assurance 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. Our Story Why Presto? Certification Formally confirming that your products and services meet all trusted external and internal standards.

  M N GOPINATH BANKING PRINCIPLES AND OPERATIONS PDF

Formally confirming that your products and services meet all trusted external and internal standards. Specular Gloss is a measure of the light reflected by ast, surface of a material. Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards.

Gloss Standards for plastics and other materials

The Glossmeter is set to the proper angle, calibrated, then checked with the standard supplied with the meter. In particular, gloss values for transparent films should not be compared with those for opaque films, and vice versa.

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. Global Reach Intertek is the industry leader with over 42, people in 1, locations in over countries. Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and astk processes.

Precise comparisons of gloss values are meaningful only when they refer to the same measurement procedure and same general type of material. The proper angle, calibration, and inspection according to standard supplied d2475 the gloss meter are important before placing the measuring device on the test sample to take a reading. It is sometimes used for comparative measurements of these surface properties. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.