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ASTM D1708-06a

(Test Method)

Standard Test Method for Tensile Properties of Plastics by Use of Microtensile Specimens

Standard Test Method for Tensile Properties of Plastics by Use of Microtensile Specimens

SCOPE
1.1 This test method covers certain material specifications for which a history of data has been obtained using the standard microtensile specimen. The specimen geometry has been changed to be equivalent to that of ISO 12086-2:1955. In general, this test method is superseded for general use by either Test Methods D 882 or Test Method D 638. The very small Type V specimen in Test Method D 638 is the recommended specimen when limited amounts of material are available.
1.2 This test method covers the determination of the comparative tensile strength and elongation properties of plastics in the form of standard microtensile test specimens when tested under defined conditions of pretreatment, temperature, humidity, and testing machine speed. It can be used for specimens of any thickness up to 3.2 mm [1/8 in.], including thin films.
1.3 This test method cannot be used for the determination of modulus of elasticity. For the determination of modulus, see Test Method D 638 or Test Methods D 882.
1.4 Test data obtained by this test method are relevant and appropriate for use in engineering design.
1.5 The values stated in SI units are to be regarded as standard. The values given in brackets are for information 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.
There is no equivalent or similar ISO standard.

General Information

Status
Historical
Publication Date
31-Oct-2006
ICS
83.080.01 - Plastics in general
Technical Committee
D20 - Plastics
Drafting Committee
D20.10 - Mechanical Properties
Current Stage
Ref Project

Relations

Replaces
ASTM D1708-06 - Standard Test Method for Tensile Properties of Plastics by Use of Microtensile Specimens
Effective Date
01-Nov-2006
Replaced By
ASTM D1708-10 - Standard Test Method for Tensile Properties of Plastics by Use of Microtensile Specimens
Effective Date
01-Apr-2010
Referred By
ASTM G21-15(2021)e1 - Standard Practice for Determining Resistance of Synthetic Polymeric Materials to Fungi
Effective Date
01-Nov-2006
Referred By
ASTM D8436-23 - Standard Specification for Fluoropolymer-based Materials for Use for Encapsulation of Downhole Cable
Effective Date
01-Nov-2006
Referred By
ASTM F2150-19 - Standard Guide for Characterization and Testing of Biomaterial Scaffolds Used in Regenerative Medicine and Tissue-Engineered Medical Products
Effective Date
01-Nov-2006
Referred By
ASTM F1635-16 - Standard Test Method for <emph type="bdit">in vitro</emph> Degradation Testing of Hydrolytically Degradable Polymer Resins and Fabricated Forms for Surgical Implants
Effective Date
01-Nov-2006
Referred By
ASTM G114-21 - Standard Practices for Evaluating the Age Resistance of Polymeric Materials Used in Oxygen Service
Effective Date
01-Nov-2006
Referred By
ASTM D4894-19 - Standard Specification for Polytetrafluoroethylene (PTFE) Granular Molding and Ram Extrusion Materials
Effective Date
01-Nov-2006
Referred By
ASTM D3294-22 - Standard Specification for Polytetrafluoroethylene (PTFE) Resin Molded Sheet and Molded Basic Shapes
Effective Date
01-Nov-2006
Referred By
ASTM D4745-19 - Standard Classification System and Basis for Specification for Filled Polytetrafluoroethlyene (PTFE) Molding and Extrusion Materials Using ASTM Methods
Effective Date
01-Nov-2006
Referred By
ASTM D4895-18(2023) - Standard Specification for Polytetrafluoroethylene (PTFE) Resin Produced From Dispersion
Effective Date
01-Nov-2006
Referred By
ASTM D6456-10(2018) - Standard Specification for Finished Parts Made from Polyimide Resin
Effective Date
01-Nov-2006
Referred By
ASTM D7194-19 - Standard Specification for Aerospace Parts Machined from Polychlorotrifluoroethylene (PCTFE)
Effective Date
01-Nov-2006
Referred By
ASTM D3307-21 - Standard Specification for Perfluoroalkoxy (PFA) Resin Molding and Extrusion Materials
Effective Date
01-Nov-2006
Referred By
ASTM F561-19 - Standard Practice for Retrieval and Analysis of Medical Devices, and Associated Tissues and Fluids
Effective Date
01-Nov-2006

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ASTM D1708-06a - Standard Test Method for Tensile Properties of Plastics by Use of Microtensile SpecimensASTM D1708-06a - Standard Test Method for Tensile Properties of Plastics by Use of Microtensile Specimens
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ASTM D1708-06a - Standard Test Method for Tensile Properties of Plastics by Use of Microtensile Specimens
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Standards Content (Sample)

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:D1708–06a
Standard Test Method for
Tensile Properties of Plastics by Use of Microtensile
1
Specimens
This standard is issued under the fixed designation D1708; 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* D638 Test Method for Tensile Properties of Plastics
D882 Test Method for Tensile Properties of Thin Plastic
1.1 This test method covers certain material specifications
Sheeting
forwhichahistoryofdatahasbeenobtainedusingthestandard
D883 Terminology Relating to Plastics
microtensile specimen. The specimen geometry has been
D4000 Classification System for Specifying Plastic Materi-
changed to be equivalent to that of ISO 12086-2:1955. In
als
general,thistestmethodissupersededforgeneralusebyeither
E691 Practice for Conducting an Interlaboratory Study to
TestMethodsD882orTestMethodD638.TheverysmallType
Determine the Precision of a Test Method
V specimen in Test Method D638 is the recommended speci-
2.2 ISO Standard:
men when limited amounts of material are available.
ISO 12086-2:1995 Plastics—Fluoropolymer Dispersion,
1.2 This test method covers the determination of the com-
Moulding, and Extrusion Materials—Part 2 Preparation of
parativetensilestrengthandelongationpropertiesofplasticsin
3
Test Specimens and Determination of Properties
the form of standard microtensile test specimens when tested
under defined conditions of pretreatment, temperature, humid-
3. Terminology
ity, and testing machine speed. It can be used for specimens of
3.1 Definitions: Definitions of terms applying to this test
1
any thickness up to 3.2 mm [ ⁄8 in.], including thin films.
method appear in Terminology D883 and Test Method D638,
1.3 Thistestmethodcannotbeusedforthedeterminationof
Annex A2.
modulus of elasticity. For the determination of modulus, see
Test Method D638 or Test Methods D882.
4. Significance and Use
1.4 Test data obtained by this test method are relevant and
4.1 This test method provides data for quality control and
appropriate for use in engineering design.
acceptance or rejection under specifications.
1.5 The values stated in SI units are to be regarded as
4.2 Before proceeding with this test method, reference
standard.Thevaluesgiveninbracketsareforinformationonly.
should be made to the ASTM specification of the material
1.6 This standard does not purport to address all of the
being tested. Any test specimen preparation, conditioning,
safety concerns, if any, associated with its use. It is the
dimensions, or testing parameters, or combination thereof,
responsibility of the user of this standard to establish appro-
covered in the materials specification shall take precedence
priate safety and health practices and determine the applica-
over those mentioned in this test method. If there are no
bility of regulatory limitations prior to use.
material specifications, then the default conditions herein
NOTE 1—There is no equivalent or similar ISO standard.
apply. Table 1 of Classification System D4000 lists theASTM
materials standards that currently exist.
2. Referenced Documents
2
2.1 ASTM Standards: 5. Apparatus
D618 Practice for Conditioning Plastics for Testing
5.1 The apparatus shall be as specified in Test Method
D638, with the following exceptions:
5.1.1 Grips—Serrated grips faces should be used with care,
1
since yielding or tearing at the grips may interfere with
This test method is under the jurisdiction ofASTM Committee D20 on Plastics
and is the direct responsibility of Subcommittee D20.10 on Mechanical Properties.
measurement of elongation even when the specimen breaks in
Current edition approved Nov. 1, 2006. Published November 2006. Originally
the reduced section. Grips with rubber coated faces are
approved in 1959. Last previous edition approved in 2006 as D1708 - 06. DOI:
recommended for thin specimens. Care should be taken when
10.1520/D1708-06A.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
3
Standards volume information, refer to the standard’s Document Summary page on Available from American National Standards Institute, 25 W. 43rd St., 4th
the ASTM website. Floor, New York, NY 10036.
*A Summary of Changes section appears at the end of this standard.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D1708–06a
TABLE 1 Tensile Strength at Break for Seven Laboratories and Shims
...

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1.1 This terminology covers definitions of technical terms used in the plastics industry. Terms that are generally understood or adequately defined in other readily available sources are not included.  
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SIGNIFICANCE AND USE
5.1 This test method provides a simple means of characterizing the thermomechanical behavior of plastic materials using very small amounts of material. The data obtained is used for quality control, research and development, as well as the establishment of optimum processing conditions.  
5.2 Dynamic mechanical testing provides a sensitive method for determining thermomechanical characteristics by measuring the elastic and loss moduli as a function of frequency, temperature, or time. Plots of moduli and tan delta of a material versus these variables can be used to provide graphical representation indicative of functional properties, effectiveness of cure (thermosetting resin system), and damping behavior under specified conditions.  
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5.3.2 Modulus as a function of frequency,  
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5.3.5 The effects of substrate types and orientation (fabrication) on elastic modulus,  
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5.3.7 The effects of annealing on modulus and glass transition temperature,  
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1.2 This test method is intended to provide a means for determining viscoelastic properties of a wide variety of plastic materials using nonresonant forced-vibration techniques, in accordance with Practice D4065. Plots of the elastic (storage) modulus; loss (viscous) modulus; complex modulus and tan delta as a function of frequency, time, or temperature are indicative of significant transitions in the thermomechanical performance of the polymeric material system.  
1.3 This test method is valid for a wide range of frequencies, typically from 0.01 Hz to 100 Hz.  
1.4 Due to possible instrumentation compliance, the data generated are intended to indicate relative and not necessarily absolute property values.  
1.5 Test data obtained by this test method are relevant and appropriate for use in engineering design.  
1.6 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.  
1.7 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
Note 1: This test method is technically equivalent to ISO 6721, Part 4.  
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ASTM D5023-23(Test Method)
Standard Test Method for Plastics: Dynamic Mechanical Properties: In Flexure (Three-Point Bending)

SIGNIFICANCE AND USE
5.1 This test method provides a simple means of characterizing the thermomechanical behavior of plastic compositions using very small amounts of material. The data obtained is used for quality control, research and development as well as the establishment of optimum processing conditions.  
5.2 Dynamic mechanical testing provides a sensitive means for determining thermomechanical characteristics by measuring the elastic and loss moduli as a function of frequency, temperature, or time. Plots of moduli and tan delta of a material versus these variables can be used to provide a graphical representation indicative of functional properties, effectiveness of cure (thermosetting resin system), and damping behavior under specified conditions.  
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5.3 This test method can be used to assess:  
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5.3.9 The effect of fillers, additives on modulus and glass transition temperature.  
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SCOPE
1.1 This test method outlines the use of dynamic mechanical instrumentation for determining and reporting the visco-elastic properties of thermoplastic and thermosetting resins and composite systems in the form of rectangular bars molded directly or cut from sheets, plates, or molded shapes. The data generated, using three-point bending techniques, is used to identify the thermomechanical properties of a plastic material or compositions using a variety of dynamic mechanical instruments.  
1.2 This test method is intended to provide means for determining the viscoelastic properties of a wide variety of plastics materials using nonresonant, forced-vibration techniques in accordance with Practice D4065. Plots of the elastic (storage) modulus; loss (viscous) modulus; complex modulus and tan delta as a function of frequency, time, or temperature are indicative of significant transitions in the thermomechanical performance of polymeric material systems.  
1.3 This test method is valid for a wide range of frequencies, typically from 0.01 Hz to 100 Hz.  
1.4 Due to possible instrumentation compliance, the data generated are intended to indicate relative and not necessarily absolute property values.  
1.5 Test data obtained by this test method are relevant and appropriate for use in engineering design.  
1.6 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.  
1.7 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
Note 1: This test method is equivalent to ISO 6721, Part 5.  
1.8 This international standard was developed in accordance with internationally recognized principles on standardization established ...

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ASTM
ASTM D695-23(Test Method)
Standard Test Method for Compressive Properties of Rigid Plastics

SIGNIFICANCE AND USE
4.1 Compression tests provide information about the compressive properties of plastics when employed under conditions approximating those under which the tests are made.  
4.2 Compressive properties include modulus of elasticity, yield stress, deformation beyond yield point, and compressive strength (unless the material merely flattens but does not fracture). Materials possessing a low order of ductility may not exhibit a yield point. In the case of a material that fails in compression by a shattering fracture, the compressive strength has a very definite value. In the case of a material that does not fail in compression by a shattering fracture, the compressive strength is an arbitrary one depending upon the degree of distortion that is regarded as indicating complete failure of the material. Many plastic materials will continue to deform in compression until a flat disk is produced, the compressive stress (nominal) rising steadily in the process, without any well-defined fracture occurring. Compressive strength can have no real meaning in such cases.  
4.3 Compression tests provide a standard method of obtaining data for research and development, quality control, acceptance or rejection under specifications, and special purposes. The tests cannot be considered significant for engineering design in applications differing widely from the load-time scale of the standard test. Such applications require additional tests such as impact, creep, and fatigue.  
4.4 Before proceeding with this test method, reference should be made to the ASTM specification for the material being tested. Any test specimen preparation, conditioning, dimensions, and testing parameters covered in the materials specification shall take precedence over those mentioned in this test method. If there is no material specification, then the default conditions apply. Table 1 in Classification D4000 lists the ASTM materials standards that currently exist.
SCOPE
1.1 This test method covers the determination of the mechanical properties of unreinforced and reinforced rigid plastics, including high-modulus composites, when loaded in compression at relatively low uniform rates of straining or loading. Test specimens of standard shape are employed. This procedure is applicable for a composite modulus up to and including 41,370 MPa (6,000,000 psi).  
1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.
Note 1: For compressive properties of resin-matrix composites reinforced with oriented continuous, discontinuous, or cross-ply reinforcements, tests may be made in accordance with Test Method D3410/D3410M or D6641/D6641M.  
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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. A specific precautionary statement is given in 13.1.
Note 2: This standard is equivalent to ISO 604.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM D1929-23(Test Method)
Standard Test Method for Determining Ignition Temperature of Plastics

SIGNIFICANCE AND USE
4.1 Tests made under conditions herein prescribed can be of considerable value in comparing the relative ignition characteristics of different materials. Values obtained represent the lowest ambient air temperature that will cause ignition of the material under the conditions of this test. Test values are expected to rank materials according to ignition susceptibility under actual use conditions.  
4.2 This test is not intended to be the sole criterion for fire hazard. In addition to ignition temperatures, fire hazards include other factors such as burning rate or flame spread, intensity of burning, fuel contribution, products of combustion, and others.
SCOPE
1.1 This fire test response test method2 covers a laboratory determination of the flash ignition temperature and spontaneous ignition temperature of plastics using a hot-air furnace.  
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3 Caution—During the course of combustion, gases or vapors, or both, are evolved that have the potential to be hazardous to personnel.  
1.4 This standard is used to measure and describe the response of materials, products, or assemblies to heat and flame under controlled conditions, but does not by itself incorporate all factors required for fire-hazard or fire-risk assessment of the materials, products, or assemblies under actual fire conditions.  
1.5 Fire testing is inherently hazardous. Adequate safeguards for personnel and property shall be employed in conducting these tests.  
1.6 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in 1.3 and 1.4.
Note 1: This test method and ISO 871-2022 (Option 1) are similar in all technical details.  
1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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