D Standard Test Method for Indentation Hardness of Rigid Plastics by Means of a Barcol This Model fulfills the requirements of ASTM D and B Designation: D – 95 (Reapproved )e1An American National Standard Standard Test Method for Indentation Hardness of Rig. Buy ASTM D TEST METHOD FOR INDENTATION HARDNESS OF RIGID PLASTICS BY MEANS OF A BARCOL IMPRESSOR from.
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Assurance Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. Barcol Hardness is used to determine the hardness of both reinforced and non-reinforced rigid plastics. Send us a request Wilton UK: If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.
Whether your business is local or global, we can ensure your products meet quality, astn, environmental, safety, and social accountability standards for virtually any market around d25583 world. Each laboratory obtained three test results for each material. Number of Readings Formally confirming that your products and services meet all trusted external and internal standards.
Validating the specifications, value and safety of your raw materials, products and assets. ASTM D e1. A number in parentheses indicates the year of last reapproval. 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. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every?
Users of this test method should apply the principles outlined in Practice E to generate data speci? The indicator should now read Current edition approved October 10, Nonhomogeneous Material Reinforced Plastics 30 40 50 60 70 If it does not, loosen the lock-nut and asfm the lower plunger guide in or out to obtain a reading.
Barcol Hardness ASTM D2583
Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. Certification Formally confirming that your products and services meet all trusted external and internal standards.
If these readings cannot be obtained, subsequent measurements are not valid. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes.
Values below 10 using the Model Impressor are inexact and should not be reported. 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. The principles of Last previous edition D — The data in Table 2 should not be rigorously applied to acceptance or rejection of material, as those data are speci?
The higher the reading the harder the material. Assurance Testing Inspection Certification.
The values given in parentheses are for information only. For the materials shown, the indicated number of individual determinations were averaged to calculate each test result as follows: NOTE 2—It is recommended that measurements be made dd2583 the Model Impressor when values above 90 are obtained with the Model Impressor and that d253 be made with the Model Impressor when values less than 20 are obtained with the Model No.
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ASTM D – BARCOL HARDNESS
Need help or have a question? NOTE 4—Curved surfaces may be more difficult to support. The depth of the penetration is converted into absolute Barcol numbers. The following explanations of Ir and IR Auditing Consulting Sourcing Training. NOTE 3—Drift in readings from the maximum may occur in some materials and can be nonlinear with time.
Table 1 of Classi?
Eight plastic materials of different hardness were evaluated with six different Barcol Impressors. Record the maximum reading.