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GB/T 21196.4-2007: Textiles -- Determination of the abrasion resistance of fabrics by the Martindale method -- Part 4: Assessment of appearance change
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 21196.4-2007 | English | 159 |
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Textiles -- Determination of the abrasion resistance of fabrics by the Martindale method -- Part 4: Assessment of appearance change
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GB/T 21196.4-2007
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Basic data | Standard ID | GB/T 21196.4-2007 (GB/T21196.4-2007) | | Description (Translated English) | Textiles -- Determination of the abrasion resistance of fabrics by the Martindale method -- Part 4: Assessment of appearance change | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | W04 | | Classification of International Standard | 59.080.30 | | Word Count Estimation | 6,662 | | Date of Issue | 2007-11-12 | | Date of Implementation | 2008-07-01 | | Quoted Standard | GB 250; GB/T 2828.1; GB 6529; GB/T 21196.1 | | Adopted Standard | ISO 12947-4-1998, MOD | | Regulation (derived from) | National Standard Approval Announcement 2007 No.12 (Total No.112) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the change in the appearance of the sample to determine the fabric abrasion testing methods. This section applies to a shorter wear life textile fabrics, including non- woven fabric and coated fabric. | GB/T 21196.4-2007: Textiles -- Determination of the abrasion resistance of fabrics by the Martindale method -- Part 4: Assessment of appearance change
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Textiles Determination of the abrasion resistance of fabrics by the Martindale metod Part 4. Assessment of appearance change
ICS 59.080.30
W04
National Standards of People's Republic of China
Textiles - Determination of abrasion resistance of fabrics by the Martindale method
Part 4. Assessment of appearance change
(ISO 12947-4.1998, MOD)
Posted 2007-11-12
2008-07-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 21196 "Textiles Martindale method - Determination of fabric abrasion resistance" is divided into four parts.
--- Part 1. Martindale abrasion testing apparatus;
--- Part 2. Determination of specimen breakdown;
--- Part 3. Determination of mass loss;
--- Part 4. Assessment of appearance change.
This section GB/T Part of 421,196.
The partial modification of the use of ISO 12947-4.1998 "Textiles - Determination of abrasion resistance of fabrics by the Martindale method - Part 4. change in appearance
Evaluation. "
This part of ISO 12947-4.1998 is the main differences.
1. Some will apply international standards to apply to the description of the standard formulation.
2. "Normative references" in international standards with the corresponding national standards in place.
3. Scope increased coated fabric.
4. Increasing the abrasive coated fabrics used in Chapter 5.
5.7.5.2 The increase in "Removing the pressure hammer" steps.
6. The adjustment order is described in Chapter 8 of the technical content of the two, making the content clearer and easy to operate.
7. Chapter 9, add "change in the appearance rubs assessed by rubbing the sample agreement."
8. In Chapter 10 adds "d) a description of the abrasive used," the following numbers in turn postponed.
This part is proposed by the China Textile Industry Association.
This part of the National Standardization Technical Committee on Basic Standards Subcommittee Textiles (SAC/TC209/SC1) centralized.
This part from the textile Standardization Institute, Hangzhou Paradise Umbrella Group Co., Ltd., China Textile Standard (Beijing) Limited Test and Certification Center
Division, Wenzhou-Textile Instruments Co., Ltd. is responsible for drafting.
The main drafters of this section. Xu Road, Zhou Hong, Chen Lei, Hao Zhangzhen.
Textiles - Determination of abrasion resistance of fabrics by the Martindale method
Part 4. Assessment of appearance change
1 Scope
This section GB/T 21196 specifies the change in appearance of the sample to determine the fabric abrasion resistance test method.
This section applies to wear short-lived textile fabric comprising nonwoven fabric and coated fabric.
Note. This standard Part 1 gives a more detailed description.
2 Normative references
The following documents contain provisions which, through reference GB/T 21196 in this section constitute provisions of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. Undated document, the latest versions apply to this section.
GB 250 assessing change in color like the gray card (GB 250-1995, idt ISO 105-A02.1993)
GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan
(GB/T 2828.1-2003, idt ISO 2859-1.1999)
GB 6529 textile conditioning and testing using standard atmosphere (GB 6529-1986, neq ISO 139. 1973)
GB /wear fabrics by the Martindale method of T 21196.1 Textiles - Part 1. Martindale abrasion testing apparatus
(GB/T 21196.1-2007, ISO 12947-1.1998, MOD)
3 Terms and Definitions
Terms and definitions GB/T 21196.1 established in this section apply to GB/T 21196 of.
Principle 4
Round specimen mounted in the Martindale abrasion tester specimen holder, in a predetermined load to the track as Lisha Ru (Lissajous)
Plane motion graphics and abrasive (ie, standard fabric) friction, specimen holder containing abrasive rotatable about an axis perpendicular to the horizontal plane with free transfer
move. Determine fabric abrasion resistance according to changes in the appearance of the specimen.
Tested under quality specimen holder and the pin is (198 ± 2) g load.
The following two methods in one, with the same fabric of untested samples were compared to assess the changes in the surface of the sample.
a) changes in surface friction test protocol to determine the changes in the surface reaches a predetermined desired total number of friction (wear times);
b) the number of friction of rubbing test protocol to assess the degree of surface changes that have occurred.
5 Apparatus and auxiliary materials
Test equipment and auxiliary materials shall comply with the provisions of GB/T 21196.1; for coated fabrics, should be selected No. 600 water sandpaper as standard
Quasi abrasive.
6 with air conditioning and testing
With air conditioning and testing using three standard atmospheric GB 6529 stipulated that the temperature (20 ± 2) ℃, relative humidity (65 ± 5)%.
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