SAE AMS-T-21595-1998 Tapes Pressure-Sensitive Adhesive Masking Non-Staining - for Aircraft Painting Applications《飞机涂漆用的不着色遮蔽压敏胶带 应代替1998年9月21日作废的MIL-T-21595D标准》.pdf

《SAE AMS-T-21595-1998 Tapes Pressure-Sensitive Adhesive Masking Non-Staining - for Aircraft Painting Applications《飞机涂漆用的不着色遮蔽压敏胶带 应代替1998年9月21日作废的MIL-T-21595D标准》.pdf》由会员分享，可在线阅读，更多相关《SAE AMS-T-21595-1998 Tapes Pressure-Sensitive Adhesive Masking Non-Staining - for Aircraft Painting Applications《飞机涂漆用的不着色遮蔽压敏胶带 应代替1998年9月21日作废的MIL-T-21595D标准》.pdf（13页珍藏版）》请在麦多课文档分享上搜索。

1、SAE-AMS-T-21595ADOPTION NOTICESAE-AMS-T-21595, “TAPES, PRESSURE-SENSITIVE ADHESIVE, MASKING,NON-STAINING - FOR AIRCRAFT PAINTING APPLICATIONS“, was adoptedon 21-SEP-98 for use by the Department of Defense (DoD). Proposed changes by DoD activities must be submitted to the DoDAdopting Activity: Comman

2、der, Naval Air Warfare Center, AircraftDivision, Code 414100B120-3, Highway 547, Lakehurst, NJ08733-5100. Copies of this document may be purchased from theSociety of Automotive Engineers 400 Commonwealth DriveWarrendale, Pennsylvania, United States, 15096-0001. http:/www.sae.org/_Custodians: Adoptin

3、g Activity:Navy - ASArmy - MRNavy - ASAir Force - 99Reviewer Activities:Army - AR, EANavy - MCFSC 7510DISTRIBUTION STATEMENT A: Approved for public release; distributionis unlimited.SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical a

4、nd enginee ring sciences. The use of this report is entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefrom, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time

5、it may be reaffirmed, revised, or cancelled. SAE invit es your written comments and suggestions.Copyright 1998 Society of Automotive Engineers, Inc.All rights reserved. Printed in U.S.A.QUESTIONS REGARDING THIS DOCUMENT: (724) 772-7161 FAX: (724) 776-0243TO PLACE A DOCUMENT ORDER: (724) 776-4970 FAX

6、: (724) 776-0790SAE WEB ADDRESS: http:/www.sae.org400 Commonwealth Drive, Warrendale, PA 15096-0001AEROS PACE MATERIAL SPECIFIC ATIONSubmitted for recognition as an American National StandardAMS-T-21595Issued SEP 1998T apes, Pressure-Sensitive Adhesive, Masking, Non-Staining -for Aircraft Painting A

7、pplicationsNOTICEThis document has been taken directly from U.S. Military Specification MIL-T-21595D, Amendment 2 and contains only minor editorial and format changes required to bring it into conformance with the publishing requirements of SAE technical standards. The initial release of this docume

8、nt is intended to replace MIL-T-21595D, Amendment 2. Any part numbers established by the original specification remain unchanged.The original Military Specification was adopted as an SAE standard under the provisions of the SAE Technical Standards Board (TSB) Rules and Regulations (TSB 001) pertaini

9、ng to accelerated adoption of government specifications and standards. TSB rules provide for (a) the publication of portions of unrevised government specifications and standards without consensus voting at the SAE Committee level, and (b) the use of the existing government specification or standard

10、format.Under Department of Defense policies and procedures, any qualifications requirements and associated qualified products lists are mandatory to DOD contracts. Any requirement relating to qualified products lists (QPLs) has not been adopted by SAE and is not part of this technical report.1. SCOP

11、E:1.1 Scope: This specification covers pressure sensitive adhesive tape designed for masking and color separation application during aircraft painting operations. It is designed for use with all common finishes but is especially designed for use with polyurethane coating systems conforming to MIL-C-

12、83286.AMS-T-21595 SAE AMS-T-21595- 2 -1.2 Classification: Tapes shall be of the following types, as specified (see 6.1).Type I - Paper, CrepedType II - Paper, FlatType III - Plastic1.2.1 Part number: Specification part numbers for items described in this specification will be formulated as shown in

13、6.1.4.1.2. APPLICABLE DOCUMENTS: The following publications, of the issue in effect on date of invitation for bids or request for proposal, form a part of this specification to the extent specified herein. 2.1 ASTM Publications: Available from ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428

14、-2959.ASTM D 3330 Peel Adhesion of Pressure-Sensitive Tape at 180 Degree Angle, Test forASTM D 3611 Accelerated Aging of Pressure-Sensitive Tapes, Practice forASTM D 3652 Thickness of Pressure-Sensitive and Gummed Tapes, Test forASTM D 3715 Quality Assurance of Pressure-Sensitive Tapes, Practice for

15、ASTM D 3759 Tensile Strength and Elongation of Pressure-Sensitive Tapes, Test for2.2 U.S. Government Publications: Available from DODSSP, Subscription Services Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.CCC-C-440 Cloth, Cheesecloth, Cotton, Bleached and UnbleachedQQ-A-250/5 A

16、luminum Alloy Alclad 2024, Plate and SheetPPP-T-680 Tape, Pressure Sensitive Adhesive Packaging and Packing ofMIL-A-9962 Abrasive Mats, Non-Woven, Non-MetallicMIL-C-81706 Chemical Conversion Materials for Coating Aluminum and Aluminum AlloysMIL-C-83286 Coating, Urethane, Aliphatic, Isocyanate, for A

17、erospace ApplicationsMIL-P-85582 Primer Coatings, Epoxy, WaterborneAMS-T-21595 SAE AMS-T-21595- 3 -3. REQUIREMENTS: 3.1 First article inspection: Unless otherwise specified, the contractor shall furnish sample units for first article inspection and approval (see 4.4).3.2 Materials: The tape shall co

18、nsist of a backing coated on one side with a pressure sensitive adhesive requiring no moisture, heat or other special preparation prior to or after application.3.2.1 Backing: The backing shall be uniform in texture and shall perform satisfactorily as a masking tape. The backing shall have sufficient

19、 strength to allow the tape to be unwound from the roll and to be removed from the masked surface after application of finishing materials without breakage or delamination. The finishing materials shall not penetrate the backing.3.2.1.1 For type III: Surface of backing (not coated with adhesive) sha

20、ll have a matte finish to prevent paint flaking (flakeoff) during tape removal operation.3.2.2 Adhesive: The adhesive shall be pressure sensitive, water insoluble, homogeneous, and coated in a smooth and evenly distributed layer on one side of the backing. The adhesive shall cause the tape to adhere

21、 immediately and firmly to clean, dry surfaces to which the tape is generally applied during masking in finishing operations without wrinkling, curling, breaking or lifting. There shall be no liner over the adhesive.3.3 Finished tapes: 3.3.1 Rolls: The tape shall be uniformly and smoothly wound in r

22、olls, with adhesive side in, on suitable cores having an inside diameter of 3 (-0 + 1/16) inches. The cores shall have sufficient rigidity to prevent distortion of the roll under normal conditions of use. The tape shall be in one continuous strip, except that any single roll may contain three splice

23、s, provided the percentage of spliced rolls in any shipment does not exceed a reasonable proportion based upon standard manufacturing practice. The length of the tape in rolls shall be not less than 60 yards.3.3.2 Width: Tape widths shall be 1/2, 3/4, 1, 1-1/2, 2, 3-inches. Width tolerance of 1/32 i

24、nch applies to all types of tapes.3.3.3 Color: Tapes shall be opaque and may be any color commercially used by tape manufacturer.3.3.4 Marking of rolls: Each roll of tape shall be marked in or on the edge of the core with the manufacturers name and the specification number.3.4 Performance: Tapes sha

25、ll conform to the requirements of Table I.AMS-T-21595 SAE AMS-T-21595- 4 -3.5 Workmanship: The adhesive shall be a smooth, uniform coating covering the entire area of one side of the tape. Edges of the tape shall be straight, true and unbroken, to provide sharp, distinct boundaries to the finished (

26、painted) areas.TABLE I. Performance requirements.TestApplicableto types RequirementsTestparagraphThickness(max)IIIIII0.0080 inch0.0080 inch0.0050 inch4.6Tensilebreakingstrength (dry)(min)IIIIII16.0 lb/in width16.0 lb/in width8.0 lb/in width4.6Elongation(dry)(min)IIIIII6%5%10%4.6Adhesionto steeliniti

27、al(min)IIIIII30 oz/ in width35 oz/in width25 oz/in width4.6Adhesionafteraging(min)IIIIII25 oz/in width30 oz/in width20 oz/in width4.6.1Edgeseepage(perspecimen)I, IIIIINo more than 10 seepageareas greater than 3/64 in. deep. No more than 2 seepageareas greater than 1/6 in. deep.No more than 5 seepage

28、 areasgreater than 1/64 in. deep.No more than 1 seepagearea greater than 1/16 in. deep.4.6.2AMS-T-21595 SAE AMS-T-21595- 5 -4. QUALITY ASSURANCE PROVISIONS: 4.1 Responsibility for inspection: Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performa

29、nce of all inspection requirements as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Gove

30、rnment reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements.4.2 Classification of inspections: The inspection requirements specified herein are classified as

31、follows:a. First article inspection (4.4).b. Quality conformance inspection (4.5).4.3 Inspection conditions: Unless otherwise specified, all inspections shall be performed in accordance with the test conditions specified in the applicable test methods of paragraph 4.6.Compatibility I, II, III No edg

32、e seepage, no penetrationof finish through backing(bleeding), no tape color bleeding/staining of finish causedby adhesive or backing, colorline sharp, no tearing of tape fromedges, no delamination.4.6.3Removability I, II, III Tape removal to be a clean, simpleoperation, no tearing of tape fromedges,

33、 no delamination4.6.4Adhesive Transfer I, II, III No adhesive transfer 4.6.5TABLE I. Performance requirements. (Continued)TestApplicableto types RequirementsTestparagraphAMS-T-21595 SAE AMS-T-21595- 6 -4.4 First article inspection: First article inspection shall include all examinations and tests of

34、 this specification. Unless otherwise specified, no tape shall be submitted for acceptance under any contract or order until the first article samples prescribed in 4.4.1 have been subjected to first article inspection and pronounced satisfactory by the acquiring activity (see 6.2). However, approva

35、l of the first article samples shall not relieve the supplier of his obligation to meet the quality conformance inspection (4.5).4.4.1 First article test samples: Samples for first article inspection shall consist of five rolls of one inch wide tape which have been produced by the contractor using t

36、he same production process, procedures and equipment as will be used in fulfilling the contract. Samples shall be forwarded tothe Commanding Officer, Naval Air Development Center, Attn: Code 60622, Warminster, PA 18974. Samples shall be plainly marked with the following information:Tapes, Pressure S

37、ensitive Adhesive,Masking, Non-Staining forAircraft Painting ApplicationsSamples of material for first article inspection testingName of manufacturer (plant in which material is manufactured)Manufacturers designationDate of manufactureSubmitted by (Name) (Date) for Contract No. _The manufacturer sha

38、ll submit a copy of test results with the samples showing conformance with the first article inspection requirements of this specification (see 6.4).4.4.2 Rejection: If any sample fails to comply with any of the applicable requirements, the first article sample shall be rejected. The Government rese

39、rves the right to terminate its inspection upon any failure of the sample to comply with any of the stated requirements.4.4.3 First article samples and inspection for a subsequent contract: If a contractor has previously furnished the tape in accordance with the requirements of this specification an

40、d his product has been found satisfactory, the requirement for a first article sample and its submittal for any subsequent contract or order may be waived at the discretion of the acquiring activity.4.5 Quality conformance inspection: Quality conformance inspection shall consist of all of the requir

41、ements of this specification except adhesion after aging (4.6.1), removability (4.6.4) and compatibility testing (4.6.3).4.5.1 Certification: The manufacturer shall certify that there has been no formulation or process change from that which resulted in the production of the first article inspection

42、 sample.4.5.2 Lot size: Lot size shall be as specified for the applicable inspection (4.5.3).AMS-T-21595 SAE AMS-T-21595- 7 -4.5.3 Sampling and inspection procedures: 4.5.3.1 Visual: The lot size, sampling and inspection procedures for this inspection shall be as specified in the end item examinatio

43、n, paragraph 6.2 of ASTM D 3715. Sample unit shall be one roll of tape. The acceptable quality level (AQL) shall be 4.0 percent.4.5.3.2 Performance testing: Lot size and sampling for performance testing shall be as specified in end item testing, paragraph 6.3 of ASTM D 3715. Each unit of product sha

44、ll be tested to the applicable requirements of Table II. The AQL shall be 4.0 percent.4.5.3.3 Packaging: Lot size, sampling, inspection procedures and AQL shall be in accordance with Section 5 and PPP-T-680.4.6 End item testing: End item testing shall be conducted as indicated in Table II.4.6.1 Agin

45、g: The adhesion after aging test shall be accomplished by first aging rolls of tape in accordance with ASTM D 3611 and then testing for adhesion as indicated in Table II.TABLE II. Test methods.Property Test methodRequirementparagraphFirst articleQualityconformanceAdhesion to steel ASTM D 3330 3.4 X

46、XAdhesion after aging ASTM D 3330 pull at an angle of 90 (perpendicular to panel) at a speed of approximately 9-1/2 inches per second. Evaluate panel surface for compliance with removability requirements of Table I.4.6.4.2 Bare aluminum panel test: Using unpainted panels that have been prepared in a

47、ccordance with 4.6.3.1 up to and including subparagraph e, perform all procedures, tests and evaluations specified in 4.6.4.1.1.4.6.5 Adhesive transfer: A glass panel (12 by 12 inches) shall be cleaned as described in ASTM D 3330. A minimum of three tape samples shall be taken from three separate ro

48、lls of tape for a total of nine samples. The tapes shall be applied to the glass surfaces with firm hand pressure. The tapes shall remain on the glass panel for a period of 18 hours, then pulled off with irregular, uneven, hesitating motions. Adhesive transfer can be detected by holding the glass pa

49、nel over a dark surface such as black construction paper. Evaluate the panel for compliance with the applicable requirement of Table I.5. PACKAGING: 5.1 Packaging requirements: Packaging shall be in accordance with PPP-T-680, as specified for applicable levels (see 6.2).6. NOTES:6.1 Intended uses: The pressure sensitive non-staining tapes described by this specification are intended for masking and/or color separation applications during aircraft painting operations.6.1.1 Type I (Creped paper): For use where flat, contoured or riveted surfaces are being painted