ASTM D3359 – 09E2 PDF

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Buy ASTM De2 Standard Test Methods for Measuring Adhesion by Tape Test from SAI Global. ASTM D assesses the adhesion of film coatings to metallic substrates by applying and removing pressure-sensitive tape over cuts made in the film. ASTM De2 – Standard Test Methods for Measuring Adhesion by Tape Test () [ASTM] on *FREE* shipping on qualifying offers.

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Note 2—Subject to agreement between the purchaser and the seller, Test Method B can be used for thicker films if wider spaced cuts are employed. Historical Version s – view previous versions of standard. It is not unexpected that different operators might obtain different results 12. Issues with plastic substrates are noted in Appendix X1.

Precision and bias data on the later is lacking. Test Method D was developed with metal as the substrate and, in the absence of supporting precision and bias data, is so limited. Referenced Sstm purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Note 3—It should be recognized that differences in adherability of the coating surface can affect the results obtained with coatings having the same inherent adhesion. 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.

Active view current version of standard. The values given in parentheses are for information only. Note 1—This test method has been reported being used to measure adhesion of organic coatings on soft substrates for example, wood and plastic. A similar test method, ISOpermits tests on soft substrates for example, wood and plaster.

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Test Methods D was developed with metal as the substrate and, in the absence of supporting precision and bias data, is zstm limited. The values given in parentheses are for information only. They do not distinguish between higher levels of adhesion for which more sophisticated methods of measurement are required. Limiting the range of rankings from 0 to 5 reflects the inability of this test method to make fine distinctions between levels of adhesion.

These test methods have been reported being used to measure adhesion of organic coatings on non-metallic substrates for example, wood and plasticalthough related precision and bias data is lacking. Precision and bias data on the latter is lacking.

ASTM D – 17 Standard Test Methods for Rating Adhesion by Tape Test

Active view current version of standard 09e Standard: Furthermore, these test methods do not give an absolute value for the force required for bond rupture, but serves only as an 092 that some minimum value for bond strength was met or exceeded 12. Key steps that directly reflect the importance of operator skill include the angle and rate of tape removal and the visual assessment of the tested sample.

When the peel angle and rate vary, the force required to remove the tape can change dramatically due to the rheological properties of the backing and adhesive.

Historical Version s – view previous versions of standard Translated Version s: Because the substrate and its surface preparation or lack thereof have a drastic effect on the adhesion of coatings, a method to evaluate adhesion of a coating to different substrates or surface treatments, or of different coatings to the same substrate, is of considerable usefulness in the industry.

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They do not distinguish between higher levels of adhesion for which more sophisticated methods of measurement are required.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine astmm applicability of regulatory limitations prior to use. The intra- and inter-laboratory precision of dd3359 test method is similar to other test methods for coated substrates for example, Test Method D and Test Method Dand is insensitive to all but large differences in adhesion.

Issues with plastic substrates are noted in Appendix X1. Users shall not use intermediate values for ranking adhesion tests 0e2 this method. Link to Active This link will always route to the current Active version of the standard. A similar test method, ISOpermits asgm on non-metallic substrates for example, wood and plaster. Link to Active This link will always route to the current Active version of the standard.

0e92 in pull rate and peel angle can effect large differences in test values and must be minimized to assure reproducibility 3. The accuracy and precision of the test result obtained by using these methods depends largely upon the skill of the operator and the operator’s ability to perform the test in a consistent manner.

As such, no single tape is likely to be suitable for testing all coatings.