ASTM-B533 › Historical Revision Information
Standard Test Method for Peel Strength of Metal Electroplated Plastics
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Scope
1.1 This test method gives two procedures for measuring the force required to peel a metallic coating from a plastic substrate. One procedure (Procedure A) utilizes a universal testing machine and yields reproducible measurements that can be used in research and development, in quality control and product acceptance, in the description of material and process characteristics, and in communications. The other procedure (Procedure B) utilizes an indicating force instrument that is less accurate and that is sensitive to operator technique. It is suitable for process control use.
1.2 The tests are performed on standard molded plaques. This method does not cover the testing of production electroplated parts.
1.3 The tests do not necessarily measure the adhesion of a metallic coating to a plastic substrate because in properly prepared test specimens, separation usually occurs in the plastic just beneath the coating-substrate interface rather than at the interface. It does, however, reflect the degree that the process is controlled.
1.4 This standard does not purport to address all of the safety problems, if any, associated with its use. 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.
Keywords
electroplated plastic; peel strength test; ICS Number Code 25.220.40 (Metallic coatings)
To find similar documents by ASTM Volume:
02.05 (Metallic and Inorganic Coatings; Metal Powders and Metal Powder Products)
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Document Number
ASTM-B0533-85R19
Revision Level
1985 R19 EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
Oct. 1, 2019
Document Type
Test Method
Page Count
4 pages
Committee Number
B08.05