The aatcc 8 is a test method of the american association of textile chemists and colorists aatcc. Aatcc 1692009 weather resistance of textiles xenon lamp. Aatcc 81 ph of the waterextract from wet processed. Hydrocarbon resistance test name of standards organization. Gray scale for color change indicates the amount of fading or color alteration with. The test methods in the aatcc technical manual are subject to revision at any time by the responsible technical.
See table ii for the numerical relationship between l designations of the standards and their colorfastness to light in afus. Get aatccs most popular standards in this collection. En 7581 and aatcc 183 provide for reporting of measurements made when the fabrics are wet andor stretched. To make a quantitative determination, the chemicals which influence ph must be removed from the textile specimen, collected as a water extract and then accurately measured by a ph meter. Mildew and rot resistance of textile materials is designed to determine how susceptible textile materials cloth, gauze, or similar object are to mildew and fungal growth and evaluate the efficacy of the fungicides applied to the selected materials.
Patrizia carra centro tessile cotoniero e abbigliamento spa. Aatccamerican association of textile chemist and colorists. Aatcc 174 antimicrobial activity in carpet materials. The fabrics were limited to polyestercotton materials. Spray test aatcc tm6120, colorfastness to laundering. A crock test is used to determine the amount of color that may be transferred from a sample fabric to another fabric by rubbing. Aatcc 174 antimicrobial activity assessment of new carpets scope this test method is designed to determine the antimicrobial activity of carpet materials. Aatcc 127 hydrostatic pressure test measures the resistance of a fabric to the penetration of water under hydrostatic pressure. The gray change and gray stain scales are each based on a gray set of visual paint chips that can be purchased from aatcc. Colorfastness to crocking university of northern iowa. Call for quotation there is a 4 6 week lead time to ship this product. Kct3104 oil repellency kit for aatcc test method 118 consists of. The textile examination microscope shown at left was created to meet all standards required by method aatcc 20 and aatcc 20a. Hydrostatic pressure test aatcc 127 ph of the waterextract from wet processed textiles aatcc 81.
American association of textile chemists and colorists legally binding document. In accordance with aatcc 100 test procedure, 1 ml of test organism suspension at about,000 cfuml is inoculated to the test sample. Qc sterility assurance microbiology antimicrobial testing. Physical properties material millwork moccasin mosaic novasuede nuance composition nylon fiber matrix nylon fiber matrix nylon fiber matrix nylon fiber matrix nylon fiber matrix width 54 inch7 cm 54 inch7 cm 54 inch7 cm 54 inch47 cm 54 inch7 cm weight 8. Upf results calculated with either spectrum do not differ signi. American association of textile chemists and colorists. Test method for mercerization in cotton global ihs. En 7581 and aatcc 183 uses a solar spectrum measured in albuquerque whereas asnzs 4399 uses a solar spectrum measured in melbourne. Any textile material including those with colorants, finishes, and treatments may be used. Volume 80, 2005aatcc technical manualaatcc takes no position respecting the validity of any patent rights asserted i. Impact penetration aatcc 42 water resistance hydrostatic pressure aatcc 27 aatcc 42 measures the resistance of fabrics to the. New methods that have been added and other impo rtant changes made since the last issue are summarized on page 16.
Most of the highenergy solar radiation is stopped by earths atmosphere. This is a 24 hour qualitative agar platebased assay for the evaluation of antibacterial activity of diffusable antimicrobial agents on treated textile materials. This test imitates exposure of the textile materials to light in an artificial setting with controlled conditions. Aatcc 30 antifungal assessment and mildew resistance test. Five separate methods test different home washing conditions. Weatherometer aatcc test method 161998 colorfastness. The american association of textile chemists and colorists aatcc develop the test methods the textile. Accelerated aatcc tm812016, ph of the waterextract from wet processed textiles. Act recognizes both methods where the only difference is the light source being used. Aatccthe american association of textile chemists and coloristsis a 501c6 notforprofit professional association that provides test method development, quality control materials, educational development, and networking for textile and apparel professionals throughout the world. Weatherometer aatcc test method 161998 colorfastness to light what this test is used for. Fabrics dimensional changes of fabrics after home laundering aatcc 52010 0 to 50% 4.
In addition, this textile exam microscope has a high definition microscope camera and hd monitor for viewing live images and capturing. The test methods in the aatcc technical manual are subject to revision at any time. Aatcc test method 174 part i mg104 test optionsvariations. Stephen steve simonson during the aatcc international conference awards luncheon held in march 2020 in greenville, sc, usa. This manual is one of many steps atlas material testing. Standard test methods for quantitative analysis of textiles1 this standard is issued under the. Challenge microorganisms are used from fresh cultures. Laboratory regional laboratory, textile committee, raj. Aatcc 127 measures the resistance of fabrics to the liquid penetration of water by impact under constant and increasing hydrostatic pressure spray impact 20cm aami level 3 water resistance. Gray scale for color change and gray scale for staining.
This method uses a standard white cotton fabric that is rubbed against the surface of the test fabric. A sample fabric is fastened to the crock meter and then rubbed against a white test cloth. Textile exam microscopes for aatcc 20 and aatcc 20a methods. News release for immediate release technical committee on research service award presented research triangle park, n. Fluidity of dispersions of cellulose from bleached cotton cloth. It is applicable to all types of fabrics, including those treated with a water resistant or water repellent finish. This test is performed with treated and nontreated samples of the test material. The aatcc 30 method, titled antifungal activity, assessment on textile materials. In aatcc 16 option 1 a carbonarc lamp is used as the light source, and in aatcc 16 option 3 a xenonarc lamp is used. To make a quantitative determination, the chemicals which influence ph must be removed from the textiles specimen, collected as a water extract and then accurately measured by ph meter. Aatcc tm82, fluidity of dispersions of cellulose from bleached cotton cloth. Aatcc technical manual american association of textile chemists and colorists aatcc on.
Aatcc test method 812001page 105 ph of the waterextract from wet processed textiles. The aatcc 100 test method is the most commonly chosen test and has become the industry standard for antimicrobial fabric performance in the united states. Aatcc test method 1832014 transmittance or blocking of erythemally weighted. Aatcc test method textile testing products,professional in textile. It is applicable to textiles made from all fibers in the form of yarn or fabric whether dyed, printed or otherwise colored.
Aatcc tm81, ph of the waterextract from wet processed textiles. At a given time, organisms are extracted with the help of. Baixe no formato docx, pdf, txt ou leia online no scribd. Aatcc test method 611996 colorfastness to laundering, home and commercial. Below, you will find a summary of the aatcc 100 test method, along with some of its strengths and weaknesses. By order of the executive director office of the federal register washington, d. Usage of these scales is discussed in aatcc evaluation procedures 2, 3 and 8, respectively. Find the most uptodate version of aatcc 81 at engineering360. Microbiological testing services for pharmaceutical, disinfectants, personal care, household, medical device, cosmetic, food, chemical, antiseptics, sanitizers, paint, paper, plastic, fabric and other miscellaneous. Visual assessment descriptive terms and terminology. Involute splines and inspectionbest copy available nema wc 70. Related to iso 3071 2016 aatcc 120 82 fluidity of dispersions of cellulose from bleached cotton cloth 2016 aatcc 121 6 colorfastness to acids and alkalis related to iso 105e05 and e06 2016 aatcc. Aatcc test method 792010, absorbency of textiles, and gats gravimetric absorbency testing system evaporation rate.
Customized aatcc testing methods laboratory services over 20 years of experience in performing microbialmicrobiology testing services. Aatcc 812016 ph of the waterextract from wet processed textiles. Colorfastness to crocking aatcc test method 81996 what this test is used for. Aatcc 100 antimicrobial fabric test microchem laboratory. Aatcc 16 option 1 or 3 the aatcc 16 option 1 and 3 are test methods of the american association of textile chemists and colorists aatcc. Po box 12215 research triangle park, nc 277092215 united states. Aatcc 8 colorfastness to crocking is designed to determine the amount of color transferred from the surface of colored textile materials to other surfaces by rubbing. This test evaluates colorfastness and staining potential of fabrics under accelerated wash condition that simulate five home washings. The colorfastness to light of a fabric specimen can be determined by comparing its color change after light. To test for wet crocking, the standard fabric is wet before rubbing against the. Pdf aatcc technical manual go to table of contents. Standard test methods for quantitative analysis of textiles1. A number in parentheses indicates the year of last reapproval.
This test method determines the ph of wet processed textiles either scoured or bleached 1. Purpose and scope this test method determines the ph of wet processed textiles. Can also be used to study effects of a cleaning process on antimicrobial resistance of carpets. Aatcc m12, aatcc style guide for writing test methods. Launderometer aatcc test method 611996 colorfastness. American association of textile chemists and colorists 1976 asin. Aatcc 147 parallel streak methodvantibacterial activity.
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