AS-2001.5.4-2005.pdf
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1、iAS 2001.5.42005 .au Australian Standard TM Methods of test for textiles Method 5.4: Dimensional changeDomestic washing and drying procedures for textile testing (ISO 6330:2000, MOD) PREFACE This Standard was prepared by the Standard Australia Committee TX-020 Testing of Textiles to supersede AS 200
2、1.5.41987, Methods of test for textiles, Part 5.4: Dimensional change Determination of dimensional change in laundering of textile fabrics and garmentsAutomatic machine method, which will remain available superseded. The Standard is an adoption with national modifications and has been reproduced fro
3、m ISO 6330:2000, TextilesDomestic washing and drying procedures for textile testing. The objective of this Standard is to provide manufacturers and testing bodies with a suitable test method for determining the dimensional change of fabrics and garments after the laundering process. For the purpose
4、of this Standard, the ISO text is supplemented as set out in Appendix ZZ. These changes are indicated by a margin bar against the relevant clause or part thereof affected. The term normative has been used in this Standard to define the application of the annex or appendix to which it applies. A norm
5、ative annex or appendix is an integral part of a Standard. Appendix ZZ outlines the differences between ISO 6330 and this Standard. The variations relate to the specifications and washing action of Type B washing machines. Preparation and assessment of test samples are also included as well as refer
6、ences made to AS 2001.5.1, Methods of test for textiles, Part 5: Dimensional changeGeneral requirements and AS 2001.1, Methods of test for textiles, Part 1: Conditioning procedures. As some laboratories will be retaining older type washing machines for the purpose of this test, the 1987 edition of t
7、his method is available superseded. If testing by this method, reference should be made to AS 2001.5.41987. As this Standard is reproduced from and International Standard, the following applies: (a) Its number appears on the cover and title page while the International Standard number appears only o
8、n the cover. (b) In the source text this International Standard should read this Australian Standard. (c) A full point should be substituted for a comma when referring to a decimal marker. AS 2001.5.42005 Accessed by TAFE QUEENSLAND INSTITUTES on 15 Oct 2007 ii References to International Standards
9、should be replaced by references to Australian/New Zealand Standards, as follows: Reference to International Standard Australian/New Zealand Standard ISO AS/NZS 3758 TextilesCare labelling code using symbols 1957 TextilesCare labelling Reference to International Standard Australian/New Zealand Stand
10、ard ISO AS/NZS 6059 Water qualityDetermination of the sum of calcium and magnesium EDTA titrimetric method Accessed by TAFE QUEENSLAND INSTITUTES on 15 Oct 2007 1Scope 1.1This International Standard specifies domestic washing and drying procedures for textile testing. The procedures are applicable t
11、o textile fabrics, garments or other textile articles which are subjected to appropriate combinations of domestic washing and drying procedures. 1.2Provision is made for: a)ten different washing procedures based on the use of a horizontal drum, front-loading type of machine (type A washer) or b)elev
12、en procedures based on the use of a top-loading agitator type of machine (type B washer). The results obtained with the two types of machine may not be comparable. 1.3Each washing procedure represents a single domestic wash. 1.4This International Standard also specifies five drying procedures: A Lin
13、e dry B Drip dry C Flat dry D Flat press E Tumble dry 1.5A complete test consists of a washing and drying procedure. 2Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated refer
14、ences, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated ref
15、erences, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 3758:1991, Textiles Care labelling code using symbols. ISO 6059:1984, Water quality Determination of the sum of calcium and magnesium E
16、DTA titrimetric method. 3Principle A specimen is washed in an automatic washing machine and dried according to specified procedures. 1 Accessed by TAFE QUEENSLAND INSTITUTES on 15 Oct 2007 .au Standards Australia 4Reagents 4.1Reference detergents 4.1.1AATCC 1993 reference detergent WOB (without opti
17、cal brightener). NOTE 1AATCC 1993 reference detergent WOB can only be used in top-loading type B washers. NOTE 2The nominal composition of AATCC 1993 reference detergent WOB is given in annex A. 4.1.2Non phosphate ECE reference detergent A (without optical brightener) NOTE 1Non phosphate ECE referen
18、ce detergent A can be used in all machines. NOTE 2The nominal composition of non phosphate ECE reference detergent A is given in annex B. 4.1.3Non phosphate IEC reference detergent A (with optical brightener). This can be used except when colour fastness is being assessed. NOTE 1Non phosphate IEC re
19、ference detergent A can be used in all machines. NOTE 2The nominal composition of non phosphate IEC reference detergent A is given in annex B. 4.2Water of hardness not exceeding 0,002 % (20 ppm), expressed as calcium carbonate, when determined in accordance with ISO 6059:1984. 5Apparatus 5.1Automati
20、c washing machines, capable of being operated under the following conditions. 5.1.1Type A washer Front loading, horizontal drum type NOTE 1Suitable machines are available commercially. Names of such machines may be obtained from national standards bodies. Other machines can be used if it has been es
21、tablished that they give equivalent results. a)Front loading horizontal rotating drum type. b)Diameter of inner drum: (51,5?0,5) cm. c)Depth of inner drum: (33,5?0,5) cm. d)Distance between inner and outer drums: (2,8?0,1) cm. e)Lifting vanes: three, each (5?0,5) cm high, extending the depth of the
22、inner drum and spaced 120 apart. f)Rotating action: 1)(Normal): (12?0,1) s clockwise, (3?0,1) s stop, (12?0,1) s anticlockwise, (3?0,1) s stop. 2)(Gentle): (3?0,1) s clockwise, (12?0,1) s stop, (3?0,1) s anticlockwise, (12?0,1) s stop. g)Rotational frequency: ?during washing: 52 min1 ?during hydroex
23、traction (spin): (500?20) min1. h)Water supply normal: (25?5) l/min, (20?5) C. 2 Accessed by TAFE QUEENSLAND INSTITUTES on 15 Oct 2007 .au Standards Australia NOTE 2In tropical countries this figure should be regarded as a minimum temperature. When the measurement is carried out with the water tempe
24、rature different from these limits, the supply water temperature should be stated in the measurement report. i)Filling time: less than 2 min when filled to 13 cm. j)Draining time: less than 1 min when drained from 13 cm. k)Heating: electric, thermostatically controlled. l)Heater capacity: 5,4 kW, wi
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