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ASTM D897-01e1

(Test Method)

Standard Test Method for Tensile Properties of Adhesive Bonds

Standard Test Method for Tensile Properties of Adhesive Bonds

SIGNIFICANCE AND USE
This test method is primarily comparative. However, it does have application as a discriminator in determining variations in adherend surface preparation parameters and adhesive environmental durability. The test method has found applications in controlling surface preparations, primer, and adhesive systems for determining strength properties of tested systems.
SCOPE
1.1 This test method covers the determination of the comparative tensile properties of the adhesive bonds of metal to metal when tested on standard shape specimens and under defined conditions of pretreatment, temperature, and testing machine speed.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
09-Oct-2001
ICS
83.180 - Adhesives
Technical Committee
D14 - Adhesives
Drafting Committee
D14.80 - Metal Bonding Adhesives
Current Stage
Ref Project

Relations

Replaces
ASTM D897-01 - Standard Test Method for Tensile Properties of Adhesive Bonds
Effective Date
10-Oct-2001
Replaced By
ASTM D897-08 - Standard Test Method for Tensile Properties of Adhesive Bonds
Effective Date
01-Oct-2008
Referred By
ASTM D6465-99(2016) - Standard Guide for Selecting Aerospace and General Purpose Adhesives and Sealants
Effective Date
10-Oct-2001
Referred By
ASTM D5574-94(2021) - Standard Test Methods for Establishing Allowable Mechanical Properties of Wood-Bonding Adhesives for Design of Structural Joints
Effective Date
10-Oct-2001
Referred By
ASTM D2095-96(2023) - Standard Test Method for Tensile Strength of Adhesives by Means of Bar and Rod Specimens
Effective Date
10-Oct-2001
Referred By
ASTM D1183-03(2019) - Standard Practices for Resistance of Adhesives to Cyclic Laboratory Aging Conditions
Effective Date
10-Oct-2001
Referred By
ASTM D1338-99(2021) - Standard Practice for Working Life of Liquid or Paste Adhesives by Consistency and Bond Strength
Effective Date
10-Oct-2001
Referred By
ASTM D4502-92(2019) - Standard Test Method for Heat and Moisture Resistance of Wood-Adhesive Joints
Effective Date
10-Oct-2001
Referred By
ASTM D1304-99(2020)e1 - Standard Test Methods for Adhesives Relative to Their Use as Electrical Insulation
Effective Date
10-Oct-2001
Referred By
ASTM D1828-01(2021) - Standard Practice for Atmospheric Exposure of Adhesive-Bonded Joints and Structures
Effective Date
10-Oct-2001
Referred By
ASTM D2851-15(2023) - Standard Specification for Liquid Optical Adhesive
Effective Date
10-Oct-2001
Referred By
ASTM D1337-10(2021) - Standard Practice for Storage Life of Adhesives by Viscosity and Bond Strength
Effective Date
10-Oct-2001
Referred By
ASTM D2093-03(2017) - Standard Practice for Preparation of Surfaces of Plastics Prior to Adhesive Bonding
Effective Date
10-Oct-2001
Referred By
ASTM D1151-00(2022) - Standard Practice for Effect of Moisture and Temperature on Adhesive Bonds
Effective Date
10-Oct-2001

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ASTM D897-01e1 - Standard Test Method for Tensile Properties of Adhesive BondsASTM D897-01e1 - Standard Test Method for Tensile Properties of Adhesive Bonds
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ASTM D897-01e1 - Standard Test Method for Tensile Properties of Adhesive Bonds
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
e1
Designation:D897–01
Standard Test Method for
1
Tensile Properties of Adhesive Bonds
This standard is issued under the fixed designation D 897; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. 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
e NOTE—An editorial correction was made in 8.2 in July 2006.
INTRODUCTION
The accuracy of the results of strength tests of adhesive bonds will depend on the conditions under
which the bonding process is carried out. Unless otherwise agreed upon by the manufacturer and the
purchaser, the bonding conditions shall be prescribed by the manufacturer of the adhesive. In order to
ensure that complete information is available to the individual conducting the tests, the manufacturer
of the adhesive shall furnish numerical values and other specific information for each of the following
variables:
(1) Procedureforpreparationofsurfacespriortoapplicationoftheadhesive,includingthecleaning
and drying of metal surfaces, and special surface treatments which are not specifically limited by the
pertinent test method.
(2) Complete mixing directions for the adhesive.
(3) Conditions for application of the adhesive including the rate of spread or thickness of film,
number of coats to be applied, whether to be applied to one or both surfaces, and the conditions of
drying where more than one coat is required.
(4) Assembly conditions before application of pressure, including the room temperature, length of
time, and whether open or closed assembly is to be used.
(5) Curing conditions, including the amount of pressure to be applied, the length of time under
pressure, and the temperature of the assembly when under pressure. It should be stated whether this
temperature is that of the bond line, or of the atmosphere at which the assembly is to be maintained.
(6) Conditioning procedure before testing, unless a standard procedure is specified, including the
length of time, temperature, and relative humidity.
Arangemaybeprescribedforanyvariablebythemanufactureroftheadhesiveifitcanbeassumed
by the test operator that any arbitrarily chosen value within such a range or any combination of such
values for several variables will be acceptable to both the manufacturer and the purchaser of the
adhesive.
1. Scope 1.3 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
1.1 This test method covers the determination of the com-
responsibility of the user of this standard to establish appro-
parative tensile properties of the adhesive bonds of metal to
priate safety and health practices and determine the applica-
metal when tested on standard shape specimens and under
bility of regulatory limitations prior to use.
defined conditions of pretreatment, temperature, and testing
machine speed.
2. Referenced Documents
1.2 The values stated in SI units are to be regarded as the
2
2.1 ASTM Standards:
standard. The values given in parentheses are for information
B 16/B 16M Specification for Free-Cutting Brass Rod, Bar
only.
and Shapes for Use in Screw Machines
1
This test method is under the jurisdiction of ASTM Committee D14 on
Adhesives and is the direct responsibility of Subcommittee D14.80 on Metal
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Bonding Adhesives.
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Current edition approved Oct. 10, 2001. Published December 2001. Originally
Standards volume information, refer to the standard’s Document Summary page on
published as D 897 – 49. Last previous edition D 897 – 00.
the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
e1
D897–01
B 107/B 107M Specification for Magnesium-Alloy Ex-
Metal Designation
Brass ASTM B 16/B 16M, C3600; half-hard temper
truded Bars, Rods, Profiles, Tubes, and Wire
Copper ASTM B 133, C11000; hard temper
3
B 133 Specification for Copper Rod, Bar, and Shapes
Aluminum ASTMB211, A92024; G3
Steel AISI 1020, G10200; cold-finished bar
B 139/B 139M Specification for Phosphor Bronze Rod,
Phosphor bronze ASTM B 139/B 139M, C54400
Bar, and Shapes
Magnesium ASTM B 107/B 107M, Alloy AZ61AF or M1A-F but see
D950
B 151/B 151M Specification for Copper-Nickel-Zinc Alloy
Nickel silver ASTM B 151/B 151M, C77000; quarter-hard
(Nickel Silver) and Copper-Nickel Rod and Bar
6.2 Test 10 specimens.
B211 Specification for Aluminum and Aluminum-Alloy
6.3 Discard results if a specimen bre
...

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ABSTRACT
This specification provides the means to measure and evaluate the performance of adhesives for structural or semistructural bonding of wood-to-wood in manufactured homes. Wood as used in this specification includes lumber, plywood, particleboard, gypsum board, and all materials having woodbased surfaces at the bondline. The adhesives can be classified according to resistance to deformation: Group A or structural, and Group B or semistructural. Also, the adhesives may be designated into three types, according to their recommended use based on their resistance to water and water vapor: Type 1 for interior and exterior use, Type 2 for weather-protected interior use, and Type 3 for interior use only. Different tests shall be performed in order to determine the following properties of adhesives: shear strength, gap-filling ability, total deformation resistance, moisture and temperature limitation during fabrication, high-temperature resistance, low-temperature resistance, moisture resistance, aging, oxidation resistance, and mold resistance.
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1.1.1 The performance of the adhesives is measured in the following tests:    
Number  
Test  
Section  
1  
Low Temperature  
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2  
Dry Lumber  
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High Temperature  
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Aging, Film Oxidation  
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ASTM D4680-98(2023)(Test Method)
Standard Test Method for Creep and Time to Failure of Adhesives in Static Shear by Compression Loading (Wood-to-Wood)

SIGNIFICANCE AND USE
4.1 Creep data that are obtained over a relatively short period of time in this test method can provide a measure of an adhesive bond's ability to withstand static loading in shear over a relatively long period of time. Creep measurements are made over a range of expected service conditions, including level of stress, temperature, relative humidity, and duration of load. Creep rate, creep strain, and creep modulus are calculated at the various service conditions.  
4.2 Creep data can be used to (1) predict performance of an adhesive under long-term loading, (2) characterize an adhesive, (3) compare adhesives with each other and against specifications, and (4) design structural members fabricated with an adhesive.  
4.3 Time-to-failure data provide a measure of the ultimate load-carrying ability of an adhesive bond as a function of time at various levels of stress, temperature, and relative humidity.  
4.4 With proper caution, time-to-failure data derived from relatively short loading periods can be extrapolated to estimate the useful service life of an adhesive at working levels of static stress. This property may also be used with creep data to accomplish purposes listed in 4.2.  
4.5 This test method is a research tool intended for development or evaluation of new adhesives and new product designs. The researcher may select from suggested tests those that are appropriate. However, creep and time-to-failure tests are nonroutine and can be time-consuming and expensive, so tests must be selected with care.  
4.6 The apparatus and procedures may be suitable for measuring creep properties of adhesives on substrates other than wood, such as metal, plastic, and glass, but such considerations are not within the scope of this test method.
SCOPE
1.1 This test method covers the determination of time-dependent properties of structural adhesives in wood-to-wood bonds when specimens are subjected to shearing stresses at various levels of static load, constant temperature, and relative humidity. Apparatus and procedures are provided for direct measurement of time-dependent shear deformation (creep) and time to failure of adhesive bonds under static load. Guidelines for selecting test conditions, methods for calculating creep rate, creep strain, creep modulus, and extrapolation of time to failure, are given along with methods of presenting these data.  
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SIGNIFICANCE AND USE
4.1 These test methods are designed to be used to determine the susceptibility of the adhesive film to biodegradation and whether the adhesive will carry into the bond line sufficient anti-fungal properties to prevent growth of fungi frequently present on the gluing equipment, on adherends, or in the adhesive as applied.  
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Note 2: The method given here using the MSA is based on Practice G21, adapted to be used with adhesives. Requirements for the use of the MSA are described in 10.2, and a mixed species of fungi is prescribed in 8.2 for the inoculum.  
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4.1 Tension tests provide reasonably accurate information with regard to the tensile strength of adhesives. Tensile strength data may be suitable for specification acceptance, service evaluation, manufacturing control, research, and development. Tension tests are not considered significant for applications differing from the test in rate, direction, and type of loading.
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5.1 This test method evaluates the performance of the adhesive in laminated wood as measured by resistance to creep under static load.  
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1.2 The test method is used to evaluate creep performance of adhesives suitable for the bonding of wood, including treated wood, into structural wood products for general construction, marine use, or for other uses where a high-strength general construction, creep-resistant, durable adhesive bond is required. Individual block shear specimens are prepared from adhesively bonded laminations, subjected to a constant load under various combinations of temperature and relative humidity, and the amount of creep measured.  
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1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.  
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5.1 This test method provides reasonably accurate information with regard to the determination of the securing or locking effect of adhesives used in threaded fasteners. This test method may also be used to determine the degree of cure and the effect of environment on torque strength.  
5.2 The accuracy of the test results depends to a large degree on the thread clearance of the test fasteners and the inclusion of air bubbles in the bond line. Data generated by this test method should be safety-factored accordingly if used as quality assurance acceptance or rejection.
SCOPE
1.1 This test method is used to make comparative assessments of the securing or locking effect of adhesives used in threaded assemblies.  
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5.1 This test method is designed for obtaining a qualitative estimate of the compatibility of plastics and adhesives. Due to the many process variables associated with the fabrication of plastic parts, it is not possible to use this test as a substitute for compatibility tests on actual parts.  
5.2 The detection of cracks or crazes may be determined with or without optical aid. Make comparisons only among tests employing crack detection methods of equivalent sensitivity.
SCOPE
1.1 This test method describes a procedure for determining the compatibility of adhesives with plastics based on whether the adhesive causes cracking of stressed samples.  
1.2 Specimen configurations and test fixture designs are given.  
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1.4 The values stated in SI units are to be regarded as the standard. The inch-pound units given in parentheses are for information only.  
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Standard Terminology of Adhesives

SCOPE
1.1 This terminology standard is a compilation of definitions used in the science and technology of the adhesives industry. Terms that are generally understood or adequately defined in other readily available sources are not included.  
1.2 Any changes in this standard since 1988 are documented as follows:  
1.2.1 Appendix X1 gives a history of revisions made since 1988. Table X1.1 lists the terms that are affected as: (1) Terms Added, (2) Terms Revised, and (3) Terms Deleted.
1.2.1.1 In Table X1.1, the year of publication in Volume 15.06 is shown in parentheses following the term.  
1.2.2 In the text of the standard, the year of publication is shown following each definition. Also, the following codes are included after the year of publication to describe the type change that was made: (A) Addition, (R) Revision, or (E) Edited.  
1.2.3 Deletions are shown in Appendix X1, suitably footnoted. The deleted terms do not appear in the text of the standard.  
1.2.4 Any special circumstances not covered by 1.2.2 and 1.2.3 are documented in Table X1.1, suitably footnoted.  
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