Standard Practice for Effect of Moisture and Temperature on Adhesive Bonds

SIGNIFICANCE AND USE
This practice may be used to determine the performance, for suitable materials, in terms of any desired strength property of adhesive bonds. Test conditions of temperature and moisture only are here specified. The duration of exposure is dependent upon the nature of the adhesive and the type of specimens and will, therefore, be covered by material specifications.
SCOPE
1.1 This practice defines conditions for determining the performance of adhesive bonds when subjected to continuous exposure at specified conditions of moisture and temperature. The performance is expressed as a percentage based on the ratio of strength retained after exposure to the original strength.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information purposes only.
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
30-Sep-2006
Technical Committee
Current Stage
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ASTM D1151-00(2006) - Standard Practice for Effect of Moisture and Temperature on 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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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
Designation: D1151 − 00 (Reapproved 2006)
StandardPractice for
Effect of Moisture and Temperature on Adhesive Bonds
This standard is issued under the fixed designation D1151; 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 (´) 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. Scope 4. Significance and Use
4.1 Thispracticemaybeusedtodeterminetheperformance,
1.1 This practice defines conditions for determining the
for suitable materials, in terms of any desired strength property
performance of adhesive bonds when subjected to continuous
of adhesive bonds.Test conditions of temperature and moisture
exposure at specified conditions of moisture and temperature.
only are here specified. The duration of exposure is dependent
The performance is expressed as a percentage based on the
upon the nature of the adhesive and the type of specimens and
ratio of strength retained after exposure to the original strength.
will, therefore, be covered by material specifications.
1.2 The values stated in SI units are to be regarded as the
5. Apparatus
standard. The values given in parentheses are provided for
information purposes only.
5.1 Conditioning Cabinets or Ovens, with temperature and
humidity control.
1.3 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
6. Test Specimens
responsibility of the user of this standard to establish appro-
6.1 Prepare the test specimens in accordance with the
priate safety and health practices and determine the applica-
recommendations of the manufacturer of the adhesive. The
bility of regulatory limitations prior to use.
specimens should be of a suitable form and number to meet the
requirements of the investigation. The specimens should con-
2. Referenced Documents
form in detail with the requirements prescribed in the ASTM
2.1 ASTM Standards:
test method covering the desired strength property, as listed in
D897 Test Method for Tensile Properties ofAdhesive Bonds
Section 2, and any other ASTM test method pertaining to
D903 Test Method for Peel or Stripping Strength of Adhe-
strength properties of adhesives for the desired strength test.
sive Bonds
6.2 Matched specimens should be selected for control and
D906 Test Method for Strength Properties of Adhesives in
exposure treatments, the number to be fixed by the variability
Plywood Type Construction in Shear by Tension Loading
inherent in the method.
D907 Terminology of Adhesives
D1002 Test Method for Apparent Shear Strength of Single-
7. Conditioning
Lap-Joint Adhesively Bonded Metal Specimens by Ten-
7.1 Preconditioning—Condition all specimens for 7 days at
sion Loading (Metal-to-Metal)
50 6 2 % relative humidity and 23 6 1°C (73.4 6 1.8°F)
immediately prior to exposure, or prior to testing in the case of
3. Terminology
control specimens. Prior history of the test specimens should
be known and recorded.
3.1 Definitions—Many of the terms in this practice are
defined in Terminology D907.
7.2 Exposure Conditions—The exposure conditions should
conform to one of the standard test exposures given in Table 1.
8. Procedure
This practice is under the jurisdiction of ASTM Committee D14 on Adhesives
8.1 Test the control specimens for strength by the appropri-
and is the direct responsibility of Subcommittee D14.80 on Metal Bonding
Adhesives.
ate test method immediately after the preconditioning period.
Current edition approved Oct. 1, 2006. Published October 2006. Originally
Average the values obtained. Record this average as the
approved in 1951. Last previous edition approved in 2000 as D1151 – 00. DOI:
original strength against which the strength after exposure is to
10.1520/D1151-00R06.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or be compared in calculating performance.
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
8.2 Subject the preconditioned specimens to the designated
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. exposure conditions (Table 1) for the length of time prescribed
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
D1151 − 00 (Reapproved 2006)
TABLE 1 Standard Test Exposures property being investigated. This will be prescribed by the material
A specifications or by written agreement between the manufacturer and
Temperature
Test Exposure
Moisture Conditions purchaser of the adhesive.
Number
°C °F
1 −
...

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