ASTM D2583 PDF
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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Need help or have a question? Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. When the load is applied, bending and spring action in the specimen should be avoided. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. Eight plastic materials of different hardness were evaluated with six different Barcol Impressors. NOTE 2—It is recommended that measurements be made with the Model Impressor when values above 90 are obtained with the Model Impressor and that measurements zstm made with the Model Impressor when values less than 20 are obtained with the Model No.
Current edition approved October 10, Testing Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards.
Auditing Consulting Sourcing Training. Summary of Test Method 4. Assurance Enabling astj to identify and mitigate the intrinsic risk in your operations, supply chains and business processes.
Barcol Hardness ASTM D2583
NOTE 4—Curved surfaces may be more difficult to support. Number of Readings Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. 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.
Place the Impressor and the material to be tested or the calibration disk on a solidly supported,? Assurance Testing Inspection Certification. The depth of the penetration is converted into absolute Barcol numbers. Any test specimen preparation, conditioning, dimensions, or testing parameters or combination thereof covered in the materials speci?
Barcol Hardness ASTM D
Certification Formally confirming that your products and services meet all trusted external and internal standards. Table 1 of Classi? A superscript epsilon e indicates an editorial change since the last revision or reapproval. Record the maximum reading.
The principles of Barcol Hardness is used to determine the hardness of both reinforced and non-reinforced rigid plastics. The values given in parentheses are for information only. If softer supporting surfaces are used, a falsely low instrument reading may occur.
The following explanations of Ir and IR Users of this test method should apply the principles outlined in Practice E to generate data speci?
Data is expressed as Barcol numbers given by the instrument. Set the r2583 on the same surface or on solid material of the same thickness, so that the indentor is perpendicular to the surface being tested. Nonhomogeneous Material Reinforced Plastics 30 40 50 60 70 Inspection Validating the specifications, value and safety of your raw materials, products and assets.
A number in parentheses indicates the year of last reapproval. 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. Originally xstm as D — If there are no material speci? Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. Send us a request Need help or have a question?
Send us a request Wilton UK: This greater variation may be caused mainly by the difference in hardness between resin and? Within the range of hardness measured by these Impressors the Model No. If you feel that your comments have not received d5283 fair hearing you should make your views known to the ASTM Committee on Standards, at aztm address shown below. Validating the specifications, value and safety of your raw materials, products and assets.
Due to copyright restrictions, we are not able to provide copies of standards. Take care to avoid sliding or scraping while the d25833 is in contact with the surface being tested. The indicator should now read Formally confirming that your products and services meet all trusted external and internal standards.