ASTM D3543-1993(2016) Standard Test Method for Metal Glide Adhesion《金属滑道粘附性的标准试验方法》.pdf

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1、Designation: D3543 93 (Reapproved 2016)Standard Test Method forMetal Glide Adhesion1This standard is issued under the fixed designation D3543; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in p

2、arentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This test method2covers a laboratory procedure fordetermining damage resulting from metal glide adhesion onfloor surfaces.1.2 The values stated in

3、 SI units are to be regarded as thestandard.1.3 This standard 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 regulat

4、ory limitations prior to use. Specific precau-tions are given in 8.2.2. Referenced Documents2.1 ASTM Standards:3D1436 Test Methods for Application of Emulsion FloorPolishes to Substrates for Testing PurposesD3153 Test Method for Recoatability of Water-EmulsionFloor Polishes3. Significance and Use3.1

5、 This test method is used to determine the effect ofplasticizers in tile on the floor polish itself. If the floor polishis softened by the plasticizers in the tile it will become anadhesive and adhere to the metal glide that is placed on thepolish under standard weights at standard temperatures. Var

6、i-ous degrees of attack on the polish are evaluated by the damageto the tile underneath the polish.4. Apparatus4.1 Metal Glide Adhesion Tester.4.2 Metal Glides.4,54.3 Oven, or other facility, capable of maintaining 37.8 62.8C (100 6 5F) and large enough to accommodate the metalglide adhesion tester.

7、4.4 Black Offcial Vinyl Composition Tile, 304.8 by 304.8mm (12 by 12 in.).6,54.5 Steel Wool (00 grade or finer).5. Description of Metal Glide Adhesion Apparatus75.1 The test apparatus (Figs. 1-3) consists of three basicparts: a housing frame, a support cover, and nine brass weightsand metal glides.5

8、.1.1 The housing frame consists of base plate A, framesections C and D, all made of plastic, and support plate B,made of plate glass (see Fig. 1).5.1.2 The support cover is constructed of plastic and fitssnugly onto the housing frame. The nine tubes allow forsupporting and positioning of up to nine

9、brass weights (see Fig.2).5.1.3 Brass weights are provided with a recessed magnet8,5at one end to accommodate the metal glides and provide easeof handling (see Fig. 3). Each brass weight should weigh 13606 5g.6. Reagents6.1 Wax Stripping Solution.6.2 Acetone.1This test method is under the jurisdicti

10、on ofASTM Committee D21 on Polishesand is the direct responsibility of Subcommittee D21.04 on Performance Tests.Current edition approved Oct. 1, 2016. Published October 2016. Originallyapproved in 1976. Last previous edition approved in 2008 as D3543 93 (2008).DOI: 10.1520/D3543-93R16.2The test meth

11、od is empirical in that it allows a comparison of the relativeperformance of up to three polishes on the same substrate for each test. It alsopermits comparison of two polishes with an uncoated portion of the substrate foreach test.3For referenced ASTM standards, visit the ASTM website, www.astm.org

12、, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.4Metal glides, 0.035in. cold roll temper 5, nickel plate, |n this provides testing space fortwo test samples and control polish k

13、nown to pass the test.FIG. 1 Housing FrameFIG. 2 Support CoverD3543 93 (2016)29. Procedure9.1 Coat the tile with polish (Test Methods D1436, MethodB) and allow to dry for2hatroom temperature. Apply asecond coat of polish and allow to dry for4hatroomtemperature.9.2 Place the prepared tile on support

14、plate B. Place thesupport cover on the frame. Place three brass weights withmetal glides on each polish (or uncoated portion of tile) byinserting into the tubes of the support cover so the metal glidesare in contact with the tile. The 1360-g weights provide apressure of 7.25 psi (50 kPa) of contact

15、surface.9.3 Place the entire assembly in a 37.8 6 2.8C (100 6 5F)environment for 16 h. If relative humidity is specified as part ofthe comparison study for a given series, adjust it accordinglyand record.9.4 After 16-h exposure, remove the entire assembly fromthe 37.8 6 2.8C (100 6 5F) environment a

16、nd allow to coolto room temperature. Lift the metal glides from the tile with asmooth steady pull in the direction perpendicular to the tile.10. Rating10.1 GoodVery slight or no adhesion, no damage to polishfilm or tile.10.2 FairDefinite adhesion, some damage to polish filmbut no damage to tile.10.3

17、 PoorDamage to tile.11. Report11.1 Manufacturer, type, and history of tile.11.2 Test conditionstemperature and relative humidity, ifrequired.11.3 Degree of adhesion (as in Section 10) for each polish orthe uncoated tile.12. Precision and Bias12.1 This test method is repeatable and shows the relative

18、amount of damage from tiles that may vary in composition.There is good interlaboratory correlation.12.2 Since there is no accepted reference material suitablefor determining the bias for this test method for measuringmetal-glide adhesion, bias has not been determined.13. Keywords13.1 adhesion; brass

19、 weights; emulsion; metal glide; plasti-cizers; polish; OVCT; waxFIG. 3 Brass Weight and Metal GliderD3543 93 (2016)3ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly

20、advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, eit

21、her reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend

22、. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Ind

23、ividual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 93 (2016)4