1、SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefro
2、m, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.QUESTIONS REGARDING THIS DOCUMENT: (724) 772-8512 FAX: (724) 776-0243TO PLACE A DOCUMENT
3、 ORDER; (724) 776-4970 FAX: (724) 776-0790SAE WEB ADDRESS http:/www.sae.orgCopyright 1995 Society of Automotive Engineers, Inc.All rights reserved. Printed in U.S.A.SURFACEVEHICLE400 Commonwealth Drive, Warrendale, PA 15096-0001STANDARDSubmitted for recognition as an American National StandardJ1553R
4、EV.APR95Issued 1986-05Revised 1995-04Superseding J1553 MAY86(R) CROSS PEEL TEST FOR AUTOMOTIVE TYPE ADHESIVES FOR FIBER-REINFORCED PLASTIC (FRP) BONDING1. ScopeThis SAE Recommended Practice describes a cross peel test method for use in measuring thebonding characteristics of automotive-type adhesive
5、s for joining fiber-reinforced plastics to themselves and tometals.2. References2.1 Applicable PublicationsThe following publications form a part of the specification to the extent specifiedherein. Unless otherwise indicated the latest revision of SAE publications shall apply.2.1.1 ASTM PUBLICATIONS
6、Available from ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.ASTMD1002Test Method for Strength Properties of Adhesives in Shear by Tension Loading (Metal-to-Metal)ASTM D 55733. Test Substrate3.1 SubstratesFiber-reinforced plastic as specified. Metal composition and roughness as speci
7、fied.3.2 DimensionsFiber-reinforced plastic parts shall be cut into flat coupons 25.4 mm x 75 mm (1.0 in x 3.0 in) ata nominal thickness of 2.5 mm (0.1 in). In the case of FRP to metal bonding, metal thickness will be nominally1.5 mm (0.060 in) or as agreed upon by the automotive engineer. Shearing
8、the FRP coupons is notrecommended.NOTEIf samples are cut with a diamond saw which is water cooled, the samples must be dry prior tobonding.3.3 Surface PreparationSurface preparation of FRP will be in accordance with the adhesives suppliersrecommendations. Surface roughening, solvent cleaning, and su
9、rface primers are acceptable provided theydo not reduce FRP bulk properties. Any surface preparation must be adaptable to actual productionsituations. Metals will be machined to eliminate burrs or bevels. They will be clean and dry, or surface treatedprior to bonding according to procedures prescrib
10、ed by the adhesive manufacturer.COPYRIGHT Society of Automotive Engineers, Inc.Licensed by Information Handling ServicesSAE J1553 Revised APR95-2-4. Preparation of Test Joints4.1 Application of AdhesiveAdhesive will be applied in accordance with the adhesive suppliersrecommendations. In the case of
11、two-part adhesives, mixing will be in accordance with suppliers suggestedprocedures.4.2 Adhesive CureAdhesive will be cured at room temperature or elevated temperature using prescribedconditions determined by the adhesive supplier, provided they can be reasonably adapted to productionsituations.4.3
12、Joint GeometryJoint geometry will be as shown in Figure 1. Joint geometry will be controlled byappropriate fixturing using glass beads or other suitable means to control a 0.76 mm (0.030 in) adhesivebondline thickness. The amount of glass beads in the bondline will be the minimum number needed to ho
13、ldbondline thickness. Fixturing pressure will be allowed.FIGURE 1FIGURE JOINT GEOMETRY4.4 Excess AdhesiveExcess adhesive (squeeze-out) will be removed from the bonded lap shear prior to testingwithout disturbing the bond area. If wire spacers are used, care should be taken not to disturb them whenre
14、moving excess adhesive. Care should also be taken not to score the substrate, which will create a weakpoint.4.5 ConditioningBonded parts will be allowed to return to ambient temperature for at least 1 h if elevatedtemperature cures are employed. If adhesive is room temperature cured, full cure time
15、plus 10% will beallowed prior to testing.5. Testing5.1 ApparatusThe testing machine shall conform to the requirements of and have the capabilities of themachine prescribed in ASTM D 1002. It shall have a suitable pair of grips to hold the test fixture withoutallowing slip.5.2 Test RateFixture loadin
16、g shall be in a consistent manner with a rate 13 mm (0.50 in)/min unless otherwisespecified.5.3 Test SamplesFive lap shear samples will be prepared in each case and tested.COPYRIGHT Society of Automotive Engineers, Inc.Licensed by Information Handling ServicesSAE J1553 Revised APR95-3-5.4 Specimen H
17、olding GripsGrips as shown in Figures 2 and 3 shall be used to hold the test specimen. PartsC and D are designed to rotate out of the way and allow for easy insertion of the test specimen into the grips.Once the specimen is loaded, parts C and D are rotated back into position and the thumb screws ar
18、e tightenedto clamp the specimen in the grips.FIGURE 2SPECIMEN HOLDING GRIPCOPYRIGHT Society of Automotive Engineers, Inc.Licensed by Information Handling ServicesSAE J1553 Revised APR95-4-FIGURE 3ADHESION TEST FOR ADHESIVES AND SEALANTSCOPYRIGHT Society of Automotive Engineers, Inc.Licensed by Info
19、rmation Handling ServicesSAE J1553 Revised APR95-5-6. Report6.1 Complete identification of the adhesive tested, including type, manufacturers code number, and expirationdate.6.2 Complete identification of the substrates used and method of sample and surface preparation prior to bonding.6.3 Cure sche
20、dule, time, and temperature for bonding sample.6.4 Individual peak load values (kPa and/or psi), averages, and failure modes with estimated percentages. Failuremode will be reported as shown in ASTM D 5573. Close visual observation will be used to determine failuremode.7. Notes7.1 Marginal IndiciaTh
21、e change bar (l) located in the left margin is for the convenience of the user in locatingareas where technical revisions have been made to the previous issue of the report. An (R) symbol to the leftof the document title indicates a complete revision of the report.PREPARED BY THE SAE PLASTIC BONDING
22、 TASK FORCE OF THE SAE MATERIALS JOINING EXECUTIVE COMMITTEECOPYRIGHT Society of Automotive Engineers, Inc.Licensed by Information Handling ServicesSAE J1553 Revised APR95RationaleNot applicable.Relationship of SAE Standard to ISO StandardNot applicable.ApplicationThis SAE Recommended Practice descr
23、ibes a cross peel test method for use in measuring thebonding characteristics of automotive-type adhesives for joining fiber-reinforced plastics to themselvesand to metals.Port connections are optional for either the 4-bolt split flange connection or the internal straight thread“O“ ring connection.R
24、eference SectionASTMD1002Test Method for Strength Properties of Adhesives in Shear by Tension Loading (Metal-to-Metal)ASTM D 5573Developed by the SAE Plastic Bonding Task ForceSponsored by the SAE Materials Joining Executive CommitteeCOPYRIGHT Society of Automotive Engineers, Inc.Licensed by Information Handling Services
