ASTM D 1442 : 2006 : R2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Standard Test Method for Maturity of Cotton Fibers (Sodium Hydroxide Swelling and Polarized Light Procedures)
Hardcopy , PDF
20-06-2024
English
01-07-2019
Important note : All end users must be registered with an Account prior to user licenses being assigned.This test method covers the determination of the percentage of mature fibers in a sample of loose, chemically untreated cotton fibers, whether taken before processing or unravelled from a textile product.
| Committee |
D 13
|
| DevelopmentNote |
Supersedes ASTM D 414 and ASTM D 1443. (02/2002)
|
| DocumentType |
Test Method
|
| Pages |
6
|
| ProductNote |
Reconfirmed 2006
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This test method covers the determination of the percentage of mature fibers in a sample of loose, chemically untreated cotton fibers, whether taken before processing or unravelled from a textile product.
1.2This test method gives two optional procedures for determining maturity, as follows:
1.2.1Procedure 1—Sodium Hydroxide Swelling.
1.2.2Procedure 2—Polarized Light.
Note 1:For other test methods for the determination of maturity of cotton fibers refer to Test Methods D1464 and D2480.
1.3The values stated in SI units are to be regarded as standard. No other units of measure are included in this standard.
1.4This 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.
1.5This 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.
| ASTM D 1441 : 2012 | Standard Practice for Sampling Cotton Fibers for Testing |
| ASTM D 7139 : 2009 : R2013 : EDT 1 | Standard Terminology for Cotton Fibers |
| ASTM D 8394 : 2021 | Standard Test Method for Automated Measurement of Maturity, Fineness, Ribbon Width, and Micronaire of Cotton Fibers |
| ASTM D 7139 : 2020 | Standard Terminology for Cotton Fibers |
| ASTM D 7139 : 2009 | Standard Terminology for Cotton Fibers |
| ASTM D 1464 : 2012 : R2019 | Standard Practice for Differential Dyeing Behavior of Cotton |
| ASTM D 7139 : 2009 : R2013 | Standard Terminology for Cotton Fibers |
| ASTM D 1776 : 1998 : EDT 1 | Standard Practice for Conditioning and Testing Textiles |
| ASTM D 1447 : 2000 | Standard Test Method for Length and Length Uniformity of Cotton Fibers by Fibrograph Measurement |
| ASTM D 1776 : 1967 : EDT 1 | Standard Method Of Conditioning Textiles And Textile Products For Testing |
| ASTM D 1464 : 2012 : R2024 | Standard Practice for Differential Dyeing Behavior of Cotton |
| ASTM D 1464 : 1990 | Standard Test Method for Differential Dyeing Behavior of Cotton |
| ASTM D 123 : 2019 | Standard Terminology Relating to Textiles |
| ASTM D 1447 : 1989 : R1994 : EDT 1 | Standard Test Method for Length and Length Uniformity of Cotton Fibers by Fibrograph Measurement |
| ASTM D 1440 : 2007 : R2012 | Standard Test Method for Length and Length Distribution of Cotton Fibers (Array Method) |
| ASTM D 1464 : 2012 | Standard Practice for Differential Dyeing Behavior of Cotton |
| ASTM D 1776 : 2004 | Standard Practice for Conditioning and Testing Textiles |
| ASTM D 1464 : 1990 : R2002 | Standard Test Method for Differential Dyeing Behavior of Cotton |
| ASTM D 7139 : 2005 | Standard Terminology for Cotton Fibers |
| ASTM D 1776 : 2008 : EDT 1 | Standard Practice for Conditioning and Testing Textiles |
| ASTM D 1447 : 2007 : R2012 : EDT 1 | Standard Test Method for Length and Length Uniformity of Cotton Fibers by Photoelectric Measurement |
| ASTM D 1776 : 2008 | Standard Practice for Conditioning and Testing Textiles |
| ASTM D 1464 : 2012 : REDLINE | PRACTICE FOR DIFFERENTIAL DYEING BEHAVIOR OF COTTON |
| ASTM D 7139 : 2009 : EDT 2 | Standard Terminology for Cotton Fibers |
| ASTM D 2480 : 1982 | Test Method for Maturity Index and Linear Density of Cotton Fibers by the Causticaire Method (Withdrawn 1992) |
| ASTM D 1440 : 2007 | Standard Test Method for Length and Length Distribution of Cotton Fibers (Array Method) |
| ASTM D 7139 : 2009 : R2013 : EDT 1 | Standard Terminology for Cotton Fibers |
| ASTM D 1440 : 1977 : R1982 | Standard Test Method for Length and Length Distribution of Cotton Fibers (array Method) |
| ASTM D 123 : 2023 | Standard Terminology Relating to Textiles |
| ASTM D 1447 : 2007 : EDT 1 | Standard Test Method for Length and Length Uniformity of Cotton Fibers by Photoelectric Measurement |
| ASTM D 1447 : 2007 | Standard Test Method for Length and Length Uniformity of Cotton Fibers by Photoelectric Measurement |
| ASTM D 1440 : 2007 : R2019 | Standard Test Method for Length and Length Distribution of Cotton Fibers (Array Method) |
| ASTM D 123 : 2001 | Standard Terminology Relating to Textiles |
| ASTM D 7139 : 2009 : EDT 1 | Standard Terminology for Cotton Fibers |
| ASTM D 2480 : 1982 : EDT 1 | Test Method for Maturity Index and Linear Density of Cotton Fibers by the Causticaire Method |
| ASTM D 1464 : 1990 : R1996 | Standard Test Method for Differential Dyeing Behavior of Cotton |
| ASTM D 1440 : 1996 | Standard Test Method for Length and Length Distribution of Cotton Fibers (Array Method) |
| ASTM D 1464 : 2007 | Standard Test Method for Differential Dyeing Behavior of Cotton |
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