Introduction of national standards
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AATCC 161-2018 pdf free.Color Change of Disperse Dyes Caused by Metals, with and without Chelating Agent. 1.1 This test method provides a laboratory procedure for: 1.1.1Dctcrmining the effectiveness of chelating agents in disperse dycbaths for nactivating heavy metals that can cause color change. 1.2 Evaluating the sensitivity of disperse dyes to metal-induced color change during dyeing. 2. Principle 2.1 The […]
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AATCC 135-2018t pdf free.Test Method for Dimensional Changes of Fabrics ater Home Laundering. 7.4.2 Use sale ironing tempcrtures appropriate to the fibers in the fabric being ironed. See AATCC FMl33.rest Method for Colortistness to heat: I lot Pressing, Table I. Sate Ironing Temperature Guide (sec 12.3). Exert the minimum pressure necessary to remove wrinkles. 7.4.3 Due to the extremely high […]
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AATCC 130-2018 pdf free.Soil Release: Oily Stain Release Method. 12.5 Rhinclander “Blu-White” window envelop glassinc 61 x 91 cm 25#/500. Packages of glassinc paper containing a roll 46 m long by 30 cm wide (150 x I fi) arc available from AATCC, P.O. Box 12215. Research Triangle Park NC 27709; tel: +1. 919.549.8141; fax: +1.919.549.8933; c-mail: ordcrs%raatcc.org; web site: www.aatcc.org. […]
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AATCC 66-2017 pdf free.Wrinkle Recovery of Woven Fabrics: Recovery Angle. Align thc holder with thc front edge of the clip mount shelf. The specimen fold should line up with the spot at thc center of thc recorder disk leaving the free hanging leg of the specimen aligned with the vertical guide linc on the scale. Takc special care to not […]
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AATCC 30-2017 pdf free.Antifungal Activity, Assessment on Textile Materials: Mildew and Rot Resistance of Textile Materials.401.2 Incubate cultures 7-10 days at 25 ± I C (77 ± 2°F). then store at 2- I0C 36-50F). Preparation of conidial suspensions: Conidial suspensions of fungal organisms are prepared by adding 10 ml. of a sterile 0.5% saline solution containing 0.05% of a non-ionic […]
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AATCC 20-2018 pdf free.Fiber Analysis: Qualitative. Sulfuric acid solution. 59.5 ± 0.25% by weight, density 1.4929 * 0.0027 g per ml at 20°C. Weigh into a bcakcr 59.5 g of conccntrated sulfuric acid (sp gr l.X4). Weigh into a 250 ml Erlcnmcycr flask 40.5 g of distilled water Cautiously add the acid to the waler swirling and cooling in ice […]
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AATCC 207-2017 pdf free.Seam Twist in Garments Before and After Home Laundering. Deiennine the seam(s) to evaluate for twist (sec 5.1). Evaluation of all scam types is recommended to get a complete picture of garment appearance. After conditioning. lay one test specimen on a flat surface in its natural configuration. so the first seam to be measured is visible (if […]
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AATCC 206-2020 pdf download.Test Method for Free and Hydrolyzed Formaldehyde:Water Extraction. A 1:10 dilution of the standardi7ed tinnaldehyde stock solution is prepared by pipetting 25-mL of the standardized stock solution into a 250-mt. volumetric flask and diluting to the mark with deionized water, The stock solution is then titrated and its concentration is determined as pgmL. A 5-concentration calibration curve, […]
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AATCC 168-2018 pdf free.Chelation Value of Polyaminopolycarboxylic Acids and Their Salts: Copper PAN Method. NOTE: These safety precautions are for infonnation purposes only. The precautions arc ancillary to thc testing proccdures and are not intended to be all inclusive. It is the user’s responsibility to use safc and proper techniques in handling materials in this test method. Manufacturcrs MUST be […]
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AATCC 195-2020 pdf free.Test Method for Liquid Moisture Management Properties of Textile Fabrics. Before cutting specimens. launder the sample(s) according to the conditions selected from the AATCC LPI Laborato y Procedure for Home Laundering: Machine Washing (see l3.1)or as agreed between parties. It may be suitable to test a material unlaundered or aller repealed launderings. Removal of sizing andor finishes […]
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