ASTM D3654 D3654M-2006 Standard Test Methods for Shear Adhesion of Pressure-Sensitive Tapes《压敏带粘结的剪切强度的标准试验方法》.pdf

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1、Designation: D 3654/D 3654M 06Standard Test Methods forShear Adhesion of Pressure-Sensitive Tapes1This standard is issued under the fixed designation D 3654/D 3654M; the number immediately following the designation indicates theyear of original adoption or, in the case of revision, the year of last

2、revision. A number in parentheses indicates the year of lastreapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1. Scope1.1 This test method covers procedures for de

3、termining theability of pressure-sensitive tapes and labels to remain adheredunder constant load applied parallel to the surface of the tapeand substrate.1.1.1 Procedure A measures the shear adhesion when ap-plied to a vertical standard steel panel.1.1.2 Procedure B measures the shear adhesion when

4、ap-plied to vertical panel covered with NIST SRM 1810Astandard fiberboard.1.1.3 Procedure C measures the shear adhesion when ap-plied to a vertical panel covered with a fiberboard as defined byComite Europeen de Normalisation (CEN).1.1.4 Procedure D measures shear adhesion when applied toa vertical

5、panel covered with a fiberboard agreed upon by thebuyer and seller.1.1.5 Procedure E measures shear adhesion of filamentreinforced tape when applied to a horizontal standard steelpanel.1.1.6 Procedure F measures shear adhesion of a filamentreinforced tape when applied to a horizontal panel coveredwi

6、th NIST SRM 1810A standard fiberboard.1.1.7 Procedure G measures the shear adhesion of a filamentreinforced tape when applied to a horizontal panel coveredwith a standard fiberboard defined by CEN.1.1.8 Procedure H measures the shear adhesion the same asProcedure A except the test is conducted at an

7、 elevatedtemperature and after a 10-min dwell time at the elevatedtemperature.1.2 These procedures provide a means of assessing theuniformity of the adhesive of a given type of pressure-sensitivetape, usually tapes used for packaging applications. Theassessment may be within a roll of tape, between

8、rolls orproduction lots.1.2.1 Variations in the tape backing and adhesive affect theresponse; therefore, these procedures cannot be used to pin-point the specific cause(s) of nonuniformity.1.2.2 This test method is intended to replace AFERA 4012,CEN 1943, and PSTC (see 7.2).1.3 The values stated in

9、either SI units or inch-pound unitsare to be regarded separately as standard. The values stated ineach system are not be exact equivalents; therefore, eachsystem shall be used independently of the other. Combiningvalues from the two systems will result in non-conformancewith the standard.1.4 This st

10、andard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1

11、 ASTM Standards:2A 666 Specification for Annealed or Cold-Worked Austen-itic Stainless Steel Sheet, Strip, Plate, and Flat BarD 3715/D 3715M Practice for Quality Assurance ofPressure-Sensitive TapesD 4332 Practice for Conditioning Containers, Packages, orPackaging Components for TestingD 5750/D 5750

12、M Guide for Width and Length of Pressure-Sensitive TapeE 122 Practice for Calculating Sample Size to Estimate,With a Specified Tolerable Error, the Average for aCharacteristic of a Lot or Process2.2 AFERA Standard:AFERA4012 Self-Adhesive TapesMeasurement of StaticShear Adhesion32.3 CEN Standard:EN 1

13、943 Self-Adhesive TapesMeasurement of StaticShear Adhesion41This test method is under the jurisdiction of ASTM Committee D10 onPackaging and is the direct responsibility of Subcommittee D 10.14 on Tapes andLabels.Current edition approved April 1, 2006. Published April 2006. Originallyapproved in 197

14、8. Last previous edition approved in 2002 as D 3654/D 3654M 02.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM websit

15、e.3AFERA (Association des Fabricants Europeen de Rubans Auto-Adhesifs),LAM, laan Copes van Cattenburch 79, NL2858 EW., the Hague, the Netherlands.4EN (European Norm), available from COMITE Europeen de Normalisation,CEN Rue de Stassart, 36, B-1050, Brussels, Belgium.1Copyright ASTM International, 100

16、 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.2.4 PSTC Standard:PSTC-7 Holding Power of Pressure-Sensitive Tapes53. Summary of Test Method3.1 Procedure A, Shear Adhesion to Standard SteelPanelAstrip of tape is applied to a standard steel panel undercontrolled roll

17、down. The panel is mounted vertically, astandard mass is attached to the free end of the tape and thetime to failure is determined.3.2 Procedure B, Shear Adhesion to a Standard (NIST)FiberboardA strip of tape is applied to a panel covered withNIST SRM 1810A fiberboard under controlled roll down. The

18、panel is mounted vertically, a standard mass is attached to thefree end of the tape and the time to failure determined.3.3 Procedure C, Shear Adhesion to a Standard CENFiberboardA strip of tape is applied to a panel covered withthe CEN standard fiberboard under controlled roll down. Thepanel is moun

19、ted vertically, a standard mass is attached to thefree end of the tape and the time to failure is determined.3.4 Procedure D, Shear Adhesion to a Fiberboard withControlled Roll DownThe panel is mounted vertically, astandard mass is attached to the free end of the tape and thetime to failure is deter

20、mined.3.5 Procedure E, Shear Adhesion to a Standard SteelPanelA strip of filament reinforced tape is applied to astandard steel panel with a 120 bend at one end withcontrolled roll down. The panel is mounted horizontally, tapeside up, with the free end of the tape allowed to hang verticallyover the

21、rounded end. A standard mass is attached to the freeend of the tape and allowed to act for the specified time.3.6 Procedure F, Shear Adhesion of Filament ReinforcedTape to a Standard (NIST) FiberboardA strip of filamentreinforced tape is applied to a panel with a 120 bend, coveredwith NIST SRM 1810A

22、 standard fiberboard under controlledroll down. The panel is mounted horizontally, tape side up,with the free end of the tape allowed to hang vertically over theround end of the panel. A standard mass is attached to the freeend of the tape and allowed to act for a specified time.3.7 Procedure G, She

23、ar Adhesion of a Filament ReinforcedTape to a CEN Standard FiberboardA strip of filamentreinforced tape is applied to a panel covered with CENstandard fiberboard under controlled roll down. The panel ismounted horizontally, tape side up, with the free end of the tapeallowed to hang vertically over t

24、he round end of the panel. Astandard mass is attached to the free end of the tape andallowed to act for the specified time.3.8 Procedure HThis procedure is conducted as describedin Procedure A except the test is conducted at an elevatedtemperature after a 10-min dwell time at the elevated tempera-tu

25、re.3.9 For Procedures A, B, C, D, and H the preferredspecimen size is 12 by 12 mm 0.5 by 0.5 in. A specimen sizeof 24 by 24 mm 1 by 1 in. may be specified.3.10 For Procedures E, F and G the specimen width shall be12 mm 0.5 in. For testing reinforced filament by ProcedureH, the width shall be 12 mm 0

26、.5 in.4. Significance and Use4.1 Procedure A measures the ability of a pressure-sensitivetape to adhere to a standard steel panel under constant stress.This may or may not relate to the ability of the tape to adhereto other surfaces.4.2 Procedures B, C, and D may be used to determine theshear adhesi

27、on of the tapes generally used to close fiberboardboxes in packaging applications.4.3 Procedure D measures the shear adhesion of a pressure-sensitive tape to a nonstandard fiberboard, liner board, corru-gated board, or other surfaces which is agreed upon for testing.This may be used to compare the s

28、hear adhesion of a tape to aparticular fiberboard surface or to compare the shear adhesionof a tape to a variety of fiberboard surfaces.4.3.1 The surfaces of similar fiberboards may exhibit con-siderable variation between mills, between batches from onemill, and within batches. Take care in the choi

29、ce of samplesand when comparing results between fiberboard surfaces whichmay not be exactly the same.4.3.2 The precision of tests conducted on nonstandardsurfaces may be different than that described in Section 13.4.4 Procedures E, F, and G may be used to determine theability of a filament reinforce

30、d tape to hold when placed underconstant stress.4.5 Procedure H may be used to compare the shear adhesionof tape applied to a standard steel surface and tested at anelevated temperature. The use of an elevated temperatureduring test tends to reduce the duration of the test.5. Apparatus5.1 Specimen C

31、utter5,6,7The specimen cutter shall holdtwo single-edge razor blades in parallel planes, a precisedistance apart, to form a cutter of exact specimen width. Twocutters, 12 mm 0.5 in. and 24 mm 1 in. cutting width, shallbe available or appropriate alternates, which will not causeedge damage.NOTE 1The

32、12-mm 0.5-in. cutter shall consist of a 12-mm 0.5-in.thick by 200-mm 8-in. length of aluminum bar stock 12-mm 0.5-in.wide. The edges for about 125 mm 5 in. from one end shall be roundedslightly to form a handle. The width of the bar for 75 mm 3 in. shall benarrowed to exactly 12 mm 0.5 in. minus the

33、 thickness of a singleedgerazor (one of two used as cutting edges). The razor shall be held inposition using side plates. The end of the cutter shall be cut away at a 45angle to expose the cutting edges at one end of the blades. The edges shallbe separated by 12 6 0.10 mm 0.5 6 0.005 in. The 24 mm 1

34、 in. cutter5PSTC (Pressure Sensitive Tape Council), 400 N. Michigan Ave., No. 2200,Chicago, IL 606114267.6These widths correspond to the primary metric (SI) units described in GuideD 5750/D 5750M. These so-called “modular metric” units generally are usedthroughout the world. If it is desirable to te

35、st slightly different widths (for example,25 of 50 mm) of specimens per 8.4, this should be noted per 12.1.6 and calculationsper 11.1 must account for the difference.7The sole source of supply of the apparatus known to the committee at this timeis Chemsultants International, 9349 Hamilton Drive, Men

36、tor, OH 440611118. Ifyou are aware of alternative suppliers, please provide this information to ASTMInternational Headquarters. Your comments will receive careful consideration at ameeting of the responsible technical committee,1which you may attend.D 3654/D 3654M 062shall follow the same descriptio

37、n except the bar stock shall be 24-mm1-in. wide and shall be narrowed to exactly 24 mm 1 in. minus thethickness of a single edge razor.5.2 Dispensing System, for solvents, such as a wash bottle.5.3 Panel5,7:5.3.1 For Procedures A, B, C, D, and H, a 50 by 125 mm 2by 5 in. not less than 1.1 mm 0.043 i

38、n. thickness 302 or 304stainless steel sheet with bright annealed finish in accordancewith Specification A 666. The surface roughness height shallbe 50 6 25 nm 2.0 6 1.0 in. arithmetical average deviationfrom a mean line. One or both of the panel ends shall be groundto form a 90 angle with the panel

39、 surface. Panels showingstains, discolorations, or numerous scratches are not accept-able. New panels should be cleaned before use as described in10.1, except with ten washes of the final solvent. Between uses,the panels test surface shall be protected from scratches andcontamination, and the panels

40、 stored at conditions described in8.1.5.3.2 For Procedures E, F, and G, a panel as described in5.3.1 shall have a 12 mm 0.5 in. length at one end of the panelbent through an arc of 120 away from the test surface. Theradius of the curvature of the finished surface at the bend shallbe 1.5 to 3 mm 116

41、to18 in.5.4 Roller, mechanically or hand-operated.5,75.4.1 Asteel roller 85 6 2.5 mm 3.25 6 0.1 in. in diameterand 45 6 1.5 mm 1.75 by 0.5 in. in width, covered withrubber approximately 6 mm 0.25 in. in thickness, having aShore scale A durometer hardness of 80 6 5. The surface shallbe a true cylinde

42、r void of any convex or concave deviations.The mass of the roller shall be 2040 6 45 g 4.5 6 0.1 lb.5.4.2 No part of the apparatus shall increase the mass of theroller during use. The roller shall move either mechanically orby hand at the rate of 10 6 0.4 mm/s 24 6 0.5 in./min.5.5 Test Stands and An

43、cillary Apparatus:5,75.5.1 Procedures A, B, C, D, and HA test stand that shallhold the test panel, with tape applied, at an angle of 0 to 2 withthe vertical, so that when the mass is acting on the testspecimen, no peel forces will be exerted on the tape.5.5.2 Procedures E, G, and FAtest stand that w

44、ill supportthe test panel in a horizontal plane, approximately 300 mm 12in. above the work surface.5.5.3 Clamp or Hook, that will allow attachment of the massto the specimen, distributing the load equally across the tapespecimen width.5.5.4 Test Masses:5.5.4.1 Procedures A, B, C, D, and HThe test ma

45、ss shallbe 1000 6 5 g or other mass as specified. The mass of theclamp or hook described in 5.5.3 shall be included as part ofthe total mass.5.5.4.2 Procedures E, F, and GThe test mass shall be 4.56 0.2 kg 10 6 0.5 lb or other mass as specified. The mass ofthe clamp or hook as described in 5.5.3 sha

46、ll be included in thetotal mass.5.5.5 Timing Systems:5.5.5.1 Procedure A, B, C, D, and H to measure the intervalin minutes, between the application of the load to the specimenand its separation from the panel.5.5.5.2 Procedures E, F, and G, a suitable means of mea-suring the amount of slippage of th

47、e tape to 1 mm 164 in. onthe panel after the mass has acted for 48 h.6. Reagent Materials6.1 Purity of ReagentsReagent grade chemicals shall beused in all tests. Other grades may be used, provided it is firstascertained the reagent is of sufficiently high purity to permitits use without lessening th

48、e accuracy of the determination.6.2 Solvents:6.2.1 Any of the following solvents may be used forcleaning.NOTE 2Before selecting or using these solvents for cleaning testpanels be sure to read and follow all precautions on the chemical MaterialSafety Data Sheets (MSDS) and consult with Environmental,

49、 Health andSafety (EHS) Professionals.6.2.1.1 Diacetone alcohol nonresidual, technical grade orbetter.6.2.1.2 Methanol (95 %).6.2.1.3 Methyl Ethyl Ketone (MEK).6.2.1.4 n-Heptane.6.2.1.5 Acetone.6.2.2 For referee testing, the final cleaning shall be withMEK or acetone.6.3 Cleaning Material, absorbent, surgical gauze, cottonwool, or tissue. To be suitable, materials must be lint freeduring use, absorbent, contain no additives that are soluble inthe solvents listed in 6.2, and made exclusive