ASTM D – Designation: D /D M – 06 Standard Test Methods for Shear Adhesion of. ASTM D/DM: Standard Test Methods for Shear Adhesion of Pressure- Sensitive Tapes. A summary of ASTM standards relating to pressure sensitive tape is attached. The shear test procedures are also harmonized: ASTM D and PSTC.
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ASTM D Standard: Shear Adhesion Tester for Pressure Sensitive Tapes
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Strong conclusions about a speci? During storage, panels should be protected from damage or contamination. If it is desirable to test slightly different widths for example, 25 of 50 mm of specimens per 8. This may or may not relate to f3654 ability of the tape to adhere to other surfaces.
Between uses, the panels test surface shall be protected from scratches and contamination, and the panels stored at conditions described in 8. Please first aastm in with a verified email before subscribing to alerts. Some computer programs for data analysis allow the use of right-censored data.
Procedures B, C, and D may be used to determine the shear adhesion of the tapes generally used to close fiberboard boxes in packaging applications.
The surfaces of similar fiberboards may exhibit considerable variation between mills, between batches from one mill, and within batches. The values stated in each system are not be exact equivalents; therefore, each system shall be used independently of the other. This may be used to compare the shear adhesion of a tape to a particular fiberboard surface or to compare the shear adhesion of a tape to a variety of fiberboard surfaces.
Panels showing stains, discolorations, or numerous scratches are not acceptable. Procedure H may be used to compare the shear adhesion of tape applied to a standard steel surface and tested at an elevated temperature.
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We have no amendments or corrections for this standard. Roll satm the test area twice in each lengthwise direction with the rubber-covered steel roller described in 5. Historical Version s – view previous versions of standard. The edges shall be separated by 12 6 0.
Repeat for a total of three washes with this solvent. The results are available.
Already Subscribed to this document. For Procedures A and H, substitute steel panel instead of? The radius of the curvature of the? Do not touch cleaned panel surfaces with?
The values stated in each system are not be d354 equivalents; therefore, each system shall be used independently of the other.
The surface shall be a true cylinder void of any convex or concave deviations. ASTM D The test plate with adhesive specimen is vertically hanged on the stand and its bottom is attached with a standard weight. NOTE 3—Take care that the? Precision and Bias The lasting adhesive property could be obtained by measuring the displacement of specimen on vertical test plate or the time to failure at the load. For Procedures E, F, and G the amount of slippage in mm [in.
Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. Conduct an analysis of the logarithm of the data to determine the desired descriptive or comparative statistics. The edges for about mm [5 in. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every?
Current edition approved April 1, A standard mass is attached to the free end of the tape and allowed to act for a speci? Take care in the choice of samples and when comparing results between fiberboard surfaces which may not be exactly the same. Between laboratories Between testers Between rolls Residual 0. Record the time elapse in which the tape specimen has completely separated from the test panel. International import and export trade leads board. The use of an elevated temperature during test tends to reduce the duration of the test.
As the voice of the U. This may or may not relate to the ability of the tape to adhere to other surfaces.
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Combining values from the two systems will result in non-conformance with the standard. The assessment may be within a roll of tape, between rolls or production lots.
Transport of foodstuffs or medical; warmth or cold Available in compartment simple, double or icebox d364 Isothermal boxes icebox for two wheels, scooters, motorcycles astk Obtain the arithmetic mean of all logarithms and then convert back to time by obtaining the appropriate antilogarithm.
Warning— All operations with solvents should be conducted in a wellventilated hood. Your comments will receive careful consideration at a meeting of the responsible technical committee,1 which you may attend. For Procedures A, E, and H three replicate specimens shall be averaged in accordance with Section 11 for each test result.