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ASTM D3936-00

(Test Method)

Standard Test Method for Resistance to Delamination of the Secondary Backin of Pile Yarn Floor Covering

Standard Test Method for Resistance to Delamination of the Secondary Backin of Pile Yarn Floor Covering

SCOPE
1.1 This test method covers the measurement of the resistance to delamination of the secondary backing applied to some pile yarn floor coverings.
1.2 This test method is applicable to all backings including natural manufactured fibers or attached cushion.
1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text the inch-pound units are shown in parentheses. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with this specification. In case of referee decisions, the SI units shall prevail.
1.4 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-Mar-2000
ICS
97.150 - Floor coverings
Technical Committee
D13 - Textiles
Drafting Committee
D13.21 - Pile Floor Coverings
Current Stage
Ref Project

Relations

Replaced By
ASTM D3936-02 - Standard Test Method for Resistance to Delamination of the Secondary Backing of Pile Yarn Floor Covering
Effective Date
10-Sep-2002
Referred By
ASTM D6719-22e1 - Standard Guide for Standard Test Methods and Practices for Evaluating Pile Yarn Floor Covering
Effective Date
10-Mar-2000
Referred By
ASTM D5684-19a - Standard Terminology Relating to Pile Floor Coverings
Effective Date
10-Mar-2000
Referred By
ASTM F1551-09(2017) - Standard Test Methods for Comprehensive Characterization of Synthetic Turf Playing Surfaces and Materials
Effective Date
10-Mar-2000

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ASTM D3936-00 - Standard Test Method for Resistance to Delamination of the Secondary Backin of Pile Yarn Floor CoveringASTM D3936-00 - Standard Test Method for Resistance to Delamination of the Secondary Backin of Pile Yarn Floor Covering
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ASTM D3936-00 - Standard Test Method for Resistance to Delamination of the Secondary Backin of Pile Yarn Floor Covering
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NOTICE: This standard has either been superseded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
Designation: D 3936 – 00
Standard Test Method for
Resistance to Delamination of the Secondary Backing of
1
Pile Yarn Floor Covering
This standard is issued under the fixed designation D 3936; 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.
1. Scope 4. Summary of Test Method
1.1 This test method covers the measurement of the resis- 4.1 A specimen is separated manually for a distance of
tance to delamination of the secondary backing applied to some about 75 mm (3 in.). Each layer then is placed in opposing
pile yarn floor coverings. clamps of a tensile tester, and the force to continue the
1.2 This test method is applicable to all backings including separation for a specified distance is recorded. The peak forces
natural manufactured fibers or attached cushion. in specified length intervals are averaged and the resistance to
1.3 The values stated in either SI units or inch-pound units delamination calculated.
are to be regarded separately as the standard. Within the text
5. Significance and Use
the inch-pound units are shown in parentheses. The values
stated in each system are not exact equivalents; therefore, each 5.1 This test method is used for acceptance testing of
commercial shipments. Comparative tests as directed in 5.2
system must be used independently of the other. Combining
values from the two systems may result in nonconformance may be advisable.
5.2 In a case of a dispute arising from differences in
with the specification. In case of referee decisions, the SI units
shall prevail. reported test results when using this test method, the purchaser
and the supplier should conduct comparative tests to determine
1.4 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the if there is a statistical bias between their laboratories. Compe-
tent statistical assistance is recommended for the investigation
responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica- of bias. As a minimum, the two parties should take a group of
test samples that are as homogenous as possible and are from
bility of regulatory limitations prior to use.
a lot of material of the type in question. The test samples then
2. Referenced Documents
should be assigned randomly in equal numbers to each
2.1 ASTM Standards: laboratory for testing. The average results from the two
D 76 Specification for Tensile Testing Machines for Tex- laboratories should be compared using a statistical test for
2
tiles unpaired data and an acceptable probability level chosen by the
2
D 123 Terminology Relating to Textiles two parties before testing is begun. If a bias is found, either its
2
D 1776 Practice for Conditioning Textiles for Testing cause must be found and corrected or the purchaser and the
D 2904 Practice for Interlaboratory Testing of a Textile Test supplier must agree to interpret future test results with consid-
2
Method That Produces Normally Distributed Data eration to the known bias.
D 2906 Practice for Statements on Precision and Bias for 5.3 This test method is useful to evaluate quality and cost
2
Textiles control during the manufacture of pile yarn floor covering.
D 4697 Guide for Maintaining Test Methods in the User’s Both appearance and performance of the pile floor covering
3
Laboratory can be affected by delamination of the secondary backing.
3
D 5684 Terminology Relating to Pile Floor Coverings
6. Apparatus
3. Terminology
6.1 Tensile Testing Machine—A constant-rate-ofextension
3.1 Definitions—For definitions of terms used in this test (CRE) type conforming to Specification D 76 with a constant
method, refer to Terminologies D 123 and D 5684. rate of speed of 300 6 10 mm/min (12 6 0.5 in./min) is
preferred. A constant-rate-of-traverse (CRT) type tensile test-
ing machine conforming to Specification D 76 and operated at
1
This test method is under the jurisdiction of ASTM Committee D-13 on Textiles
the same speed is permitted. There may be no overall correla-
and is the direct responsibility of Subcommittee D13.21 on Pile Yarn Coverings.
tion with CRE-type and CRT-type testing machines. Conse-
Current edition approved March 10, 2000. Published April 2000. Originally
published as D 3936 – 80. Discontinued November 1996 and reinstated as quently, the two machines cannot be used interchangeably. In
D 3936 – 97. Last previous edition D 3936 – 97.
case of controversy, the CRE-type testing machine shall
2
Annual Book of ASTM Standards, Vol 07.01.
prevail.
3
Annual Book of ASTM Standards, Vol 07.02.
Copyright © ASTM, 100
...

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Tuft Height  
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Tuft Element Length  
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Durability  
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Dimensional Stability  
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1.2.1 Some of the listed procedures may cite other units as standard. In this event, language of the procedure is controlling.  
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5.1 The determination of dimensional change of pile yarn floor covering is useful in quality and cost control during manufacture of pile yarn floor covering. The appearance and performance may be affected by the changes in the dimensions of pile yarn floor covering. This test method is considered satisfactory for acceptance testing of commercial shipment because current estimates of between laboratory precision are acceptable, and this method is commonly used in the trade for acceptance testing.  
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1.1 This test method covers the determination of dimensional changes in the lengthwise and width-wise direction and distortion likely to occur when pile floor coverings are exposed to various conditions of moisture and heat. This method is applicable to all pile floor coverings including carpet module form.  
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1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversion to SI units that are provided for information only and are not considered standard.  
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ASTM D5417-21(Practice)
Standard Practice for Operation of the Vettermann Drum Tester

SIGNIFICANCE AND USE
5.1 This equipment may be used to bring about the changes in texture on the surface of pile floor covering caused by mechanical action.  
5.2 The acceptance criteria of this practice shall be set by mutual agreement between the purchaser and the supplier.
SCOPE
1.1 This practice describes the equipment and operation of the Vettermann drum tester for testing pile yarn floor covering to produce changes in appearance and color due to changes in surface structure by mechanical action.  
1.2 This practice is only applicable for use in testing unused pile floor covering of all types. It is not applicable for use in testing used pile yarn floor coverings.  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.4 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.  
1.5 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 D1335-21(Test Method)
Standard Test Method for Tuft Bind of Pile Yarn Floor Coverings

SIGNIFICANCE AND USE
5.1 Test Method D1335 for tuft bind of pile yarn floor coverings is being used for acceptance testing of commercial shipments. Comparative tests as directed in 5.1.1 may be advisable.  
5.1.1 In case of a dispute arising from differences in reported test results using this test method, the purchaser and the supplier should conduct comparative tests to determine if there is a statistical bias between their laboratories. Competent statistical assistance is recommended from the investigation of bias. As a minimum, the two parties should take a group of test samples that are homogeneous as possible and are from a lot of material of the type in question. The test samples should then be randomly assigned in equal numbers to each laboratory for testing. The average results from the two laboratories should be compared using appropriate statistical analysis, and a probability level chosen by the two parties before testing begun. If a bias is found, either its cause must be found and corrected or the purchaser and the supplier must agree to interpret future test results with consideration to the known bias.  
5.2 The satisfactory performance of a pile yarn floor covering depends to a considerable extent on the maintenance of its original appearance. In a cut pile yarn floor covering an inadequate tuft bind may result in complete loss of pile in areas exposed to severe wear. In a looped pile yarn floor covering with inadequate tuft bind the pile loops may be pulled out to form unsightly long loops which may be hazardous.
SCOPE
1.1 This test method covers the measurement of force required to pull or break a tuft from a pile floor covering sample.  
1.2 This test method is applicable to both cut and loop pile yarn floor covering.  
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Standard Test Method for Tuft Element Length of Uncoated Pile Yarn Floor Coverings

SIGNIFICANCE AND USE
5.1 The determination of the tuft length of pile yarn floor covering is useful in quality and cost control during the manufacture of pile yarn floor covering. Both appearance and performance can be affected by changes in this characteristic.  
5.2 In case there are disputable differences between reported test results for two or more laboratories, comparative tests should be performed to determine if there is a statistical bias between them, using competent statistical assistance. At a minimum, test samples should be used that are as homogeneous as possible, that are drawn from the material from which disputable test results were obtained, and that are assigned randomly in equal numbers to each laboratory for testing. The test results from the two laboratories should be compared using a statistical test for unpaired data, at a probability level chosen prior to the testing series. If a bias is found, either its cause must be found and corrected, or future test results must be adjusted in consideration of the known bias.
SCOPE
1.1 This test method covers the measurement of tuft length and pile yarn length of uncoated pile floor coverings.  
1.2 Usually the tuft elements measured as directed in this test method will each be bound at only one binding site, but this test method also may be used for tuft elements bound at more than one binding site, provided that every tuft element measured is bound at the same number of binding sites.  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.4 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.  
1.5 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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