GB/T 2910.24-2009 English PDF (GB/T2910.24-2009)

GB/T 2910.24-2009: Textiles -- Quantitative chemical analysis -- Part 24: Mixtures of polyester and some other fibers (method using phenol and tetrachloroethane)
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GB/T 2910.24-2009
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 59.080.01
W 04
Textiles – Quantitative Chemical Analysis – Part 24.
Mixtures of Polyester and Some Other Fibers (Method
Using Phenol and Tetrachloroethane)
ISSUED ON. JUNE 15, 2009
IMPLEMENTED ON. JANUARY 1, 2010
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine;
Standardization Administration of PRC.
Table of Contents
Foreword ... 3
1 Scope ... 5
2 Normative References ... 5
3 Principles ... 6
4 Reagents ... 6
5 Apparatus ... 6
6 Test Procedures ... 6
7 Result Calculation and Expression ... 7
8 Precision ... 7
--- Part 19. Mixtures of Cellulose Fibres and Asbestos (Method by Heating);
--- Part 20. Mixtures of Elastane and Some Other Fibers (Method Of Using
Dimethylacetamide);
--- Part 21. Mixtures of Chlorofibers, Certain Modacrylics, Certain Elastanes, Acetates,
Triacetates and Certain Other Fibers (Method Using Cyclohexanone);
--- Part 22. Mixtures of Viscose or Certain Types of Cupro or Modal or Lyocell and Flax
of Ramie Fibres (Method Using Formic Acid and Zinc Chloride);
--- Part 23. Mixtures of Polyethylene and Polypropylene (Method Using
Cyclohexanone);
--- Part 24. Mixtures of Polyester and Some Other Fibers (Method Using Phenol and
Tetrachloroethane);
--- Part 101. Mixtures of Soybean Protein Composite Fibre and Certain Other Fibers.
This Part belongs to Part 24 of GB/T 2910.
GB/T 2910-1997 is replaced by the following standards. GB/T 2910.1, GB/T 2910.3,
GB/T 2910.4, GB/T 2910.6, GB/T 2910.7, GB/T 2910.8, GB/T 2910.9, GB/T 2910.10,
GB/T 2910.11, GB/T 2910.12, GB/T 2910.13, GB/T 2910.14, GB/T 2910.15, GB/T
2910.16, GB/T 2910.17, GB/T 2910.18, GB/T 2910.19 and GB/T 2910.22.
This Part refers to ISO/DIS 1833-24.2007 Textiles – Quantitative Chemical Analysis –
Part 24. Mixtures of Polyester and Some Other Fibers (Method Using Phenol and
Tetrachloroethane).
This Part was proposed by China National Textile and Apparel Council.
This Part shall be under the jurisdiction of Basic Branch of National
Technical Committee for Standardization of Textile (SAC/TC 209/SC 1).
Drafting organizations of this Part. State Textile Products Quality Supervision and
Inspection Center, Institute of Textile Industry Standardization.
Chief drafting staffs of this Part. Zhu Ying.
Textiles – Quantitative Chemical Analysis – Part 24.
Mixtures of Polyester and Some Other Fibers (Method
Using Phenol and Tetrachloroethane)
Warning. the personnel using this Standard shall have the hands-on working
experience in formal laboratory. This Standard doesn’t address all possible
safety issues. The users have the responsibility to take appropriate safety and
health measures, and ensure the compliance with the relevant national
regulations.
1 Scope
This Part of GB/T 2910 specifies the method of using phenol and tetrachloroethane
method to determine, after removing the non-fibrous substances, the content of
polyester fiber in the binary mixture.
--- Polyester fiber
and
--- Polyacrylonitrile fiber, modified polyacrylonitrile fiber, polypropylene fiber or aramid
fiber.
This Part is not applicable to the coated fabric.
2 Normative References
The provisions in following documents become the provisions of this Part through
reference in this Part of GB/T 2910. For dated references, the subsequent
amendments (excluding corrigendum) or revisions do not apply to this Part, however,
parties who reach an agreement based on this Part are encouraged to study if the
latest versions of these documents are applicable. For undated references, the latest
edition of the referenced document applies.
GB/T 2910.1 Textiles - Quantitative Chemical Analysis - Part 1. General Principles
of Testing (GB/T 2910.1-2009, ISO 1833-1.2006, IDT)
GB/T 2910.24-2009
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 59.080.01
W 04
Textiles – Quantitative Chemical Analysis – Part 24.
Mixtures of Polyester and Some Other Fibers (Method
Using Phenol and Tetrachloroethane)
ISSUED ON. JUNE 15, 2009
IMPLEMENTED ON. JANUARY 1, 2010
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine;
Standardization Administration of PRC.
Table of Contents
Foreword ... 3
1 Scope ... 5
2 Normative References ... 5
3 Principles ... 6
4 Reagents ... 6
5 Apparatus ... 6
6 Test Procedures ... 6
7 Result Calculation and Expression ... 7
8 Precision ... 7
--- Part 19. Mixtures of Cellulose Fibres and Asbestos (Method by Heating);
--- Part 20. Mixtures of Elastane and Some Other Fibers (Method Of Using
Dimethylacetamide);
--- Part 21. Mixtures of Chlorofibers, Certain Modacrylics, Certain Elastanes, Acetates,
Triacetates and Certain Other Fibers (Method Using Cyclohexanone);
--- Part 22. Mixtures of Viscose or Certain Types of Cupro or Modal or Lyocell and Flax
of Ramie Fibres (Method Using Formic Acid and Zinc Chloride);
--- Part 23. Mixtures of Polyethylene and Polypropylene (Method Using
Cyclohexanone);
--- Part 24. Mixtures of Polyester and Some Other Fibers (Method Using Phenol and
Tetrachloroethane);
--- Part 101. Mixtures of Soybean Protein Composite Fibre and Certain Other Fibers.
This Part belongs to Part 24 of GB/T 2910.
GB/T 2910-1997 is replaced by the following standards. GB/T 2910.1, GB/T 2910.3,
GB/T 2910.4, GB/T 2910.6, GB/T 2910.7, GB/T 2910.8, GB/T 2910.9, GB/T 2910.10,
GB/T 2910.11, GB/T 2910.12, GB/T 2910.13, GB/T 2910.14, GB/T 2910.15, GB/T
2910.16, GB/T 2910.17, GB/T 2910.18, GB/T 2910.19 and GB/T 2910.22.
This Part refers to ISO/DIS 1833-24.2007 Textiles – Quantitative Chemical Analysis –
Part 24. Mixtures of Polyester and Some Other Fibers (Method Using Phenol and
Tetrachloroethane).
This Part was proposed by China National Textile and Apparel Council.
This Part shall be under the jurisdiction of Basic Branch of National
Technical Committee for Standardization of Textile (SAC/TC 209/SC 1).
Drafting organizations of this Part. State Textile Products Quality Supervision and
Inspection Center, Institute of Textile Industry Standardization.
Chief drafting staffs of this Part. Zhu Ying.
Textiles – Quantitative Chemical Analysis – Part 24.
Mixtures of Polyester and Some Other Fibers (Method
Using Phenol and Tetrachloroethane)
Warning. the personnel using this Standard shall have the hands-on working
experience in formal laboratory. This Standard doesn’t address all possible
safety issues. The users have the responsibility to take appropriate safety and
health measures, and ensure the compliance with the relevant national
regulations.
1 Scope
This Part of GB/T 2910 specifies the method of using phenol and tetrachloroethane
method to determine, after removing the non-fibrous substances, the content of
polyester fiber in the binary mixture.
--- Polyester fiber
and
--- Polyacrylonitrile fiber, modified polyacrylonitrile fiber, polypropylene fiber or aramid
fiber.
This Part is not applicable to the coated fabric.
2 Normative References
The provisions in following documents become the provisions of this Part through
reference in this Part of GB/T 2910. For dated references, the subsequent
amendments (excluding corrigendum) or revisions do not apply to this Part, however,
parties who reach an agreement based on this Part are encouraged to study if the
latest versions of these documents are applicable. For undated references, the latest
edition of the referenced document applies.
GB/T 2910.1 Textiles - Quantitative Chemical Analysis - Part 1. General Principles
of Testing (GB/T 2910.1-2009, ISO 1833-1.2006, IDT)