ASTM D2979 PDF

ASTM D determines the pressure-sensitive tack of adhesives. This test method determines the quantitative measure of the pressure-sensitive tack of the adhesive for both rigid and flexible backings. The data using this test method is useful for quality control and research. This test method is applicable to those adhesives which form a bond of measurable strength rapidly upon contact with another surface and which can be removed from that surface cleanly, that is, without leaving a residue visible to the eye.

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This test method covered measurement of the pressure-sensitive tack of adhesives. Formerly under the jurisdiction of Committee D10 on Packaging, this test method was withdrawn in April This test method is being withdrawn without replacement due to its limited use by industry. This test method is applicable to those adhesives which form a bond of measurable strength rapidly upon contact with another surface and which can be removed from that surface cleanly, that is, without leaving a residue visible to the eye.

For such adhesives, tack may be measured as the force required to separate an adhesive and the adherend at the interface shortly after they have been brought into contact under a defined load of known duration at a specified temperature.

The values given in parentheses are for information only. 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. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

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ASTM D2979

Chinese English German Spanish. Wherever you are located, it is a practical, cost-effective way to make sure your instruments maintain proper working performance. Tack is typically measured as the force required to separate an adhesive and the adherend shortly after having been brought into contact under a defined load of known duration at a specified temperature. Tack is measured as the maximum force required to break the adhesive bond.

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ASTM D2979 tack test with an inverted probe

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ASTM D2979 Tack Adhesive Testing Machine

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