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. 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. Micro-Gloss Gloss Meters. The micro-gloss has been the unsurpassed industry standard in gloss measurement for many years. It is the only glossmeter.

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The ASTM D standard test method is used to measure the gloss of solid plastics and plastic films opaque and transparent both. Testing Evaluating how your products and services meet and d247 quality, safety, sustainability and performance standards. What is Third Party Certification and Accreditation for the food industry? Historical Version s – view previous versions of standard.

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

Connect with us for your business enquiries. 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: Catalogue Get information about new product launches, research, innovation and endeavors at Presto. You can download and d257 this file to your own computer but DRM prevents opening this file on another computer, including a networked server.

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

Your Alert Profile lists the documents that will be monitored. Historical Version asgm – view previous versions of standard Translated Version s: Send us a request Need help or have a question?

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Gloss Meter Aztm 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.

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Gloss – ASTM D2457

Need more than one copy? Get information about new product launches, research, innovation and endeavors at Presto.

How is Gloss Measurement done? Proceed to Checkout Continue Shopping. Any flat surface larger than the base of the Glossmeter – 45 x mm 1. Please first log in with a verified email before subscribing to alerts.

Gloss ASTM D2457, ASTM D523

Inspection Validating the specifications, value and safety of your raw materials, products and assets. Validating d22457 specifications, value and safety of your raw materials, products and assets. 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.

In particular, gloss values for transparent films should not be compared with those for opaque films, and vice versa. Generally we respond within one or two working days. Note 2 — There is no known ISO equivalent to this standard. 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.

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.

Already Subscribed to this document. The gloss is significant for product and process development as well as for performance testing. Referenced Documents purchase separately The documents listed below are referenced within the subject astn but are not provided as part of the standard. Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. You may delete a document from your Alert Profile at any time.

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The proper angle, calibration, and inspection according to standard supplied ast the gloss meter are important before placing the measuring device on the test sample to take a reading.

Send us a request Wilton UK: If the document is revised or amended, you will be notified by email. Please first verify your email before subscribing to alerts. It contains four separate gloss angles Note As the voice of the U.

It contains four separate gloss angles Note Precise comparisons of gloss values are meaningful only when they refer to the same measurement procedure and axtm general type of material. This asym is also available to be included in Standards Subscriptions. Add to Alert PDF. 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 d2547 the world.

Subscription pricing is determined by: Standards can be obtained from appropriate standards authorities. Assurance Testing Inspection Certification. Gloss can be inherent in the material, a result of the molding process, or a result of surface texture.

Gloss can also be affected by environmental factors such as weathering or surface abrasion.

Certification Formally confirming that your products and services meet all trusted external and internal standards. Link to Active This link will always route to the current Active version of the standard.