Wicking test standard. The skewness angles of pillar arrays are either α = 30° or α = 45°, where α = 30° for samples (K, L) and α = 45° for Sep 18, 2023 · Scope. 5% potassium dichromate solution to three of water, added Sep 17, 2018 · In most of the standard test methods and research findings, wicking test is carried out when the fabric is in static state. Aug 5, 2021 · This has resulted in the adoption of standard test methods such as the Vertical Wicking of Textiles (AATCC 197) [26], the Liquid Moisture Management Properties of Textile Fabrics (MMT test, AATCC 195) [27] and the Horizontal Wicking of Textiles (AATCC TM 198) [28]. Results and discussion. The content of many AATCC standards form the basis of equivalent At Gore, a shoe or boot is only cleared for production when it meets the high quality and performance standards of Gore Footwear. Capillary action (sometimes called capillarity, capillary motion, capillary rise, capillary effect, or wicking) is the process of a liquid flowing in a narrow space in opposition to or at least without the assistance of any external forces like gravity. 5, 4. Moisture Wicking. ABSTRACT: Coffee edge-wicking testing was conducted on two groups of highly-sized paperboard manufactured at two mills with similar manufacturing processes, but with vastly different local fiber sources. C. 2, and 4. Simplicity, reproducibility, applicability, cost to perform, and the time to perform are all important considerations. The experimental procedure and results are presented. Test Method for Horizontal Wicking of Textiles. First issued January 1968. The Siphon test method, Vertical-wicking experiment, Tensiometer apparatus, Gravimetric Absorption Testing System and dynamic water absorption measurement falls under this classification. January 1, 2022. Jan 21, 2021 · About TM22-2017e. United Kingdom-based textile testing solutions provider James Heal has announced a new grading system for moisture management testing that literally turns the assessment of wicking behavior within a fabric on its head. Scope 1. It is especially suitable for measuring the water May 23, 2013 · We used the wicking method in conjunction with a standard membrane capacitance test and a simple method of proteoliposome preparation that generates a heterogeneous mixture of vesicle sizes. Each of these methods assume material properties averaged over the textile and Jan 9, 2024 · Standardized test methods, such as the Vertical Wicking Test (AATCC 197) , evaluate a material’s wicking performance. The wicking of the fabric is Jan 1, 2017 · This test method is for the measurement, evaluation and classification of liquid moisture management properties of textile fabrics. The textiles covered by these standards are commonly formed by weaving, knitting, or spinning together This part of ISO 9073 describes methods for the evaluation of some aspects of the behaviour of nonwoven fabrics in the presence of liquids. This method is applicable to woven, knitted, or Oct 14, 2021 · Significance and Use 5. It should be noted that these different aspects of absorbency may relate to various end uses of the tested products. The first fully automated standard transmission to hit the North American Market. 23 to 2. We test all components, from the leather and foam, to stitching and laces, to ensure that the entire system performs as expected. The WickView moisture management test instrument enables the wicking properties of a textile to be tested Nov 9, 2018 · Spray the distilled water (250ml) on the sample of 150mm under the nozzle for 25~30s. 13. The solutions are based on existing industry standards and other reported work. (1950) and Harnett and Mehta (1984) developed a transverse-wicking porous plate test. Read more about ASTM F3426. In particular: a) The liquid absorbency b) The liquid absorptive capacity. Referenced Documents for Special Testing/Optional Testing 5. AATCC TM197-2022, Test Method for Vertical Wicking Rate of Textiles: to Specified Distances. Stop the wicking test when the visualized curve achieves a constant value. 4 The average wicking height according to each con-dition. It measures the resistance of fabrics to wetting by water. This can be a concern particularly for applications in which a wire/cable may be regularly exposed to fluids (e. Standard 14 Standard 17 Fusion 5 Conjugate release selection tree. Purpose and Scope This test method is used to evaluate the ability of fabric specimens to transport liquid vertically when a cut edge is submerged. The feeling of the clothes on your skin will always be gentle and smooth. 197. Wicking tests were performed on the course and wale sample strips following the AATC TM 197-2011 standards. , 8-1/2" x 11" hard cover. The current standard test method is a subjective test where a printed fabric is evaluated visually by one or more human subjects. Jan 1, 2018 · Buras et al. Dec 27, 2019 · For this study, roughness factors ranged from 1. OMMC Overall Grade 3. To advance digital Oct 2, 2019 · Features of One-Way Wicking Fabrics. Dynamic liquid ASTM F3628 Standard Test Method For Measuring The Cooling Energy Provided By Wicking Liquid Moisture And Evaporating It From Clothing Materials Using A Sweating Hot Plate This method was developed to quantify the cooling energy actually felt by the wearer of a garment that is partially saturated with moisture. Factors affecting movement of liquid include fabric water repellency, water resistance, and water absorption, and fiber and yarn wicking properties. Print Textiles, Denim, Velvet Textiles. Grade 5. Jan 4, 2022 · Volume 97 of The AATCC Manual of International Test Methods and Procedures will be available beginning January 2022. But this “wicking” describes the spread of moisture across the surface of the fabric. However, there were still some concerns regarding its long-term performance, such as clogging of the microscopic drainage channels and mechanical failures. SATRA Test. News Release For Immediate Release AATCC Standards: A Century of Progress, Internationally Recognized RESEARCH TRIANGLE PARK, N. The samples must be clean and free from knots. Moisture Management. 0. 0 (minimum) . Purpose and Scope This test method is used to evaluate the ability of horizontally aligned fabric specimens to transport liquid along and/ or through them, and is applicable to woven, knitted, or AATCC 198. 1 This test method covers the measurement of the cooling energy released back to the wearer's skin by a clothing material's ability to move and evaporate controlled dosages of water Jan 1, 2019 · The lateral area wicking property of the wound dressings is one of the most central parameters for preventing the wound area from tissue maceration and pooling; still, there is no standard test method for the testing of the lateral wicking. January 1, 2013. Jan 1, 2016 · Comparison of the procedures for the thickness measurement in three types of nonwoven fabrics defined in the test standards (BS EN ISO 9703-2:1995) can be found in other book. To meet our rigorous waterproof performance standards, materials in the upper must be non-wicking so that water can’t be transported into the shoe or boot over the GORE‑TEX lining. Dr. B101. • Absorbs moisture instantly: As soon as sweat touches the fabric, it is immediately The wicking rate of fabrics obtained from the new test apparatus correlated well with DIN 53924. The results from these test method, would not provide sufficient May 25, 2022 · You’ll recall that ‘wicking’ was one the marketing terms used in the early 2000s on new products with moisture management claims. Mar 1, 2014 · A critical survey of the laboratory test methods used to measure wicking is presented, and the four main methods are compared through application to a range of knitted fabrics produced from Nov 9, 2022 · AATCC is pleased to announce the release of the 2023 edition of the Manual of International Test Methods and Procedures. The obtained results proved that the developed instrument is consistent and reliable to conduct standard vertical wicking test. the test and control lines. The water uptake of fabric caused by the wicking effect is measured by recording the location of the meniscus along a long horizontal capillary tube at time intervals (volumetric analysis method) as the fabric absorbed the water. 1 . ASTM F3628. January 1, 2018. Methods. 1 This test method covers a laboratory procedure for evaluating th This Test Method does not reference any additional Standards or Test Methods. , USA, November 23, 2020 Changes in 2021 AATCC Manual of International Test Methods and Procedures AATCC […] 5. 6, Fig. Go to reference in article Google Scholar [2] AATCC TM 197 2018 Vertical wicking of textiles. Through this platform we want to train workers to improve their knowledge about physical testing without wasting their time. txt) or read online for free. 2. 256 pp. 2. This test method is applicable to any textile fabric, which may or may not have been given a water-repellent finish. g. It DOES NOT evaluate the capillary action defined in common place definition. This paper presents a novel test apparatus that can measure the Jun 9, 2015 · A simple wicking test for single-end viscose rayon yarns was devised and employed to determine the relative yarn structures. ASTM Standards:4 D3776: Standard Test Methods for Mass Per Unit Area (Weight) of Fabric E2149 Standard Test Method for Determining the Antimicrobial Activity of Immobilized Antimicrobial Agents under Dynamic Contact Conditions 5. Jan 1, 2020 · AATCC 198. Most common tests for wicking: AATCC 197; AATCC 198; Test standards are few for wicking, predominantly due to the grading and the variability when testing the specimens, however, AATCC 197 and AATCC 198 are the marker for most wicking testing. Although the Hercules size test (HST) indicated similar internal size levels between the two types of board, the edge-wicking behavior was Vertical Wicking – dangling strip test for upward wicking. AATCC Standards: Aug 5, 2016 · Test results over the initial 2 years had proved the effectiveness of the geotextile to alleviate frost heave and the subsequent thaw-weakening issue. 1 of this specification. The wicking test is the best industry standard test to demonstrate the penetrating power of a lubricant that is, how quickly and effectively can a lubricant get to the application point where it's needed. The actual cooling effect of a […] THE WICKING TEST. We use hundreds of in-house, national and international standards and test methods in our work, so we are ideally placed to ensure that you use the most appropriate test procedure for your product. Item Number: 0101R199 ISBN: 089852265X. ASTM's textile standards provide the specifications and test methods for the physical, mechanical, and chemical properties of textiles, fabrics, and cloths, as well as the natural and artificial fibers that constitute them. 0 - Wet: 3. After a certain time (10, 30, 60 and 300 s for DIN 53924 and 24 hours for BS 3424), the height of liquid wicking above the water surface is measured. AATCC 195, CNS 15659-2 L1038-2. The wicking of fabric was carried by fabricated set up as shown in Figure 2. • No sticky, sweaty feeling: Because the sweat is absorbed up and moved to the outside of the fabric, your clothes will never stick to your skin. This test method is available to members and non-members. The content of many AATCC standards form the basis of equivalent Aug 5, 2021 · In the SWEAT test, liquid is supplied via 50 nL/min continuous microfluidic flow to a single point of a single yarn within a fabric substrate. CAN/CGSB Nov 23, 2022 · AATCC TM192-2022, Test Method for Weather Resis¬tance of Textiles: Sunshine-Arc Lamp Exposure With and Without Wetting. ) were tested for wicking in each of five laboratories with each laboratory testing three speci-mens per Comfort tests to determine fabric performance with respect to management of liquid moisture, as in the case of sweating skin, are conducted in a standard atmosphere laboratory (70 ± 2°F and 65% RH). During the test, the fabric is placed in contact with the plate. Aug 1, 2016 · All samples were washed acc ording to standard testing. Aqueous Liquid Repellency. The fabrics were tested for wicking on this instrument under same atmospheric condition in both the directions i. Standard Test Method for Measuring the Thermal Insulation of Clothing Items Using Heated Manikin Body Forms. The results of various test methods are shown in Fig. VAT) This price is for a printed copy of the Test Method. Apr 21, 2017 · The Vertical Wicking test measures how well fabric absorbs and transports moisture. The test criteria often exceeds the requirements defined in EN ISO 20345:2011 - Personal Oct 25, 2016 · The recommended wicking test method for yarn and thread involves suspending the subject yarn into a dye solution and timing the capillary action. Feb 1, 2017 · For vertical wicking test, horizontal wicking test and horizontal spreading area test, water uptake shows a gradient distribution pattern, with a saturated zone near the water-fabric interface, followed by a diffused distribution zone [58]. TEST METHODS. To test for wet crocking the standard fabric is wet before rubbing against the material. It is available as a hardbound book, USB, and individual standard PDFs. pdf), Text File (. 1. The test could, someday soon, be a go-to option for the activewear industry. To purchase a 2022 Technical Manual, click here for the USB Dec 8, 2020 · The 2021 AATCC Manual of International Test Methods and Procedures will be available for purchase January 4th 2020. Vertical Wicking Vertical Wicking Assessed via Thermal Imaging. Abstract. 1. 65 Assume you conduct wicking test of two fabric from the fabric is a problem [17]. Maximum Temperature of 60C°. Gravimetric Absorbency Testing System (GATS) – preferred method for measurement of absorption properties. AATCC TM22 is often used as a quick, low cost way to screen the water repellency of a fabric. Wick Resistance: The material shall be non-wicking when tested in accordance with paragraph 3. AATCC test methods, procedures, and monographs are developed by research committees through research, testing, and discussion, often taking several years of work. This part of ISO 9073 describes methods for the evaluation of some aspects of the behaviour of nonwoven fabrics. Slower wicking will allow for more interaction time between conjugate and sample but the downside is it also allows more time for unspecific interactions that may occur (and secondarily may make the test slower). It should be noted that these different aspects of absorbency may relate to Jun 9, 2022 · Wicking measurement is one of the available techniques for observing the moisture management behavior of fabrics (AATCC, 2012). 1 The tendency of the insulation toward wicking can result in an increase in weight and a resultant potential degradation in the properties of the insulation. Horizontal Wicking of Textiles. Wicking test of fabric S1F-unwashed fabric. This document provides specifications for a Nike item including physical properties, strength properties, stretch/recovery properties, moisture transport properties, and colorfastness properties. B102. HISTORY. 3. Members: £75 THE WICKING TEST. They were then pre-conditioned at 20 Vertical wicking test, water drop test, water vapor . 11 (Fig. 42 pcf by 1 in. Then compare the spray sample surface with the standard chart card and rate. Before conducting post-hoc analysis, Levene’s test was performed in order to check if the data violates the assumption of homogeneity of. e. 8. This test method covers the determination of wicking properties of multifilament and spun yarns, either single or cabled, natural or colored. Nonwovens: Theory, Process, Performance, and Testing Edited by Albin F. CUSHIONING SYSTEMS. After reviewing and summarizing weight percent calculations, by inputting typical gold and palladium plating and solder volumes into a weight percent calculator, some opportunities for standards improvements are suggested. AATCC 197 option B Mar 22, 2024 · Standard Test Method for Measuring the Cooling Energy Provided by Wicking Liquid Moisture and Evaporating It from Clothing Materials Using a Sweating Hot Plate F3628-23 ASTM|F3628-23|en-US Standard Test Method for Measuring the Cooling Energy Provided by Wicking Liquid Moisture and Evaporating It from Clothing Materials Using a Sweating Hot Plate Standard F3628 Standard Test Method for AATCC test methods, procedures, and monographs are developed by research committees through research, testing, and discussion, often taking several years of work. Read more about ASTM F3628. The rain test method is to simulate the waterproofing of fabrics exposed to air when heavy rain. From waterproofness in jackets, boots, and gloves from the GORE-TEX products range to extreme breathability in jackets and gloves from WINDSTOPPER® products by GORE-TEX LABS range: whichever benefits are offered by our product technologies, you can rely on the fact that our rigorous testing standards have been met. Standard Test Method for Measuring the Cooling Energy Provided By Wicking Liquid Moisture And Evaporating It From Clothing Materials Using A Sweating Hot Plate. 1(b)). ARCH STIFFNESS TEST PRIMARILY RUNNING SHOES, OTHER SHOES AND MIDSOLE/OUTSOLE UNITS CAN BE TESTED. 1 These test methods cover measurement of moisture in textile materials as (1) moisture content or pick-up using ambient air for oven-drying, (2) moisture content or pick-up using standard atmosphere for testing textiles for oven-drying, (3) moisture content or pick-up at moisture equilibrium, and (4) moisture regain. Jun 13, 2022 · The revised test methods are as follows: TM15-2021e Test Method for Colorfastness to Perspiration; TM209-2019e Test Method for pH and Total Alkali in Wet Processed Textiles: Combined; TM157-2022 Test Method for Colorfastness to Solvent Spotting; TM197-2022 Test Method for Vertical Wicking Rate of Textiles to Specified Distance Our test methods include, but not limited to: • Liquid Moisture Management Properties AATCC 195. Initial test for determining the geometric factor: Use a totally-wetting liquid (for which the contact angle is 0°), such as n-hexane. The webinar will identify variables that impact wicking results, and cover the latest comprehensive grading system for determining a fabrics true wicking behaviour. • Drying Time of Textiles AATCC 199: Drying time at body temperature is critical. 7 and Table 3. Dry: 3. We would like to show you a description here but the site won’t allow us. The non-uniform nature of the wicking pattern poses difficulties in detecting the wicking height or Dec 30, 2020 · test results from the instrument and the manual standard test method. Test methods and standards are the key to ensuring that product performance is measured accurately and consistently. Any attempt to use a wicking test to establish specification criteria should be made with great care. Turbak Prepared for the Nonwovens Division 1993. PRICE (ex. The rate of water transport is measured according to a vertical strip wicking test. Testers select unbroken, twisted fibers for sampling. However, the existing standards are unable to measure the behaviour of dynamic liquid transfer in clothing materials as the static test results will not serve the purpose of sportswear re-engineering. Absorbency and leakage test: SLHK – IHTM – 006 SLHK – IHTM – 007: No leakage up to the claimed XYZ mL: Liquid-Repellent. 1 Inter-laboratory Test Program—An inter-laboratory study was run in which randomly selected test specimens of one material (0. Standard Test Method for Measuring the Cooling Energy Provided by Wicking Liquid Moisture and Evaporating It from Clothing Materials Using a Sweating Hot Plate 1. 4. method (AA TCC 135) prior to testing. 4, Fig. Moisture Management Tester – AATCC Test Method 195 Jun 4, 2021 · Referring to test standard: AATCC 196, place the garment specimen in the liquid moisture management tester with the skin contact side upwards and pour a quantity of saline onto the centre of the skin contact side of the fabric to simulate the process of eliminating sweat from the body. c) The liquid wicking rate (capillarity) The SI values are regarded as the official standard system of measurement for this standard test Aug 2, 2017 · Wicking Test All the fabric samples were washed with neutral pH washing solution made with a proportion of 1 g of Na 2 CO 3 and 1 g of anionic surfactant in 1 l of water at 30 °C temperature. The hardbound version will be available for purchase after January 15, 2022. Mar 3, 2014 · Standard test method for tensile testing of fabric was ASTM D 5035-11. Precision and Bias 14. Revised September 1980, November 1983, March 1998 (incorporating PM109 (Draft). in the presence of liquids. Document History. USB editions and PDF versions of individual standards will be available on January 4, 2022. its absorbency property at Coffee edge-wicking testing was conducted on two groups of highly sized cup stock manufactured at two mills with similar manufacture processes, but with vastly different local fiber sources. For more info visit our YouTube c Aug 18, 2022 · Testing considerations should include wicking like we are discussing in this webinar, with options for standards such as AATCC 79, AATCC 197, AATCC 198 and AATCC 195, as well as tests for drying Dec 7, 2020 · The wickability of a fabric can be determined with a vertical strip method as described in BS 3424 (1996) or DIN 53924 (1997). Experimental tests for the characterization of wicking were conducted with both carbon and flax fiber reinforcement. The impact would be how fibers with good wicking characteristics can produce comfortable products because the moisture is pulled away from the skin by wicking to the outer surface of the fabric where evaporation can occur. Moisture Management . This method uses a standard white cotton fabric that is rubbed against the surface of the test material. Wick Resistance: Equipment and NIKE TESTING REQUIREMENT - Free download as PDF File (. 1 Nonwoven Absorption test method covers the evaluation of the behavior of nonwoven fabrics in the presence of liquids. 2 The results of a wicking test are dependent on specimen type and size, penetrant type, time of exposure in the penetrant, penetrant viscosity, etc. Go to reference in article Google Scholar [3] AATCC TM 195 2017 Liquid moisture management properties of textile fabrics wicking test hong kong intertek Feb 26 2023 for vertical wicking test aatcc 197 is one of the standard methods in this standard the bottom of the specimen comes into Extreme care must be taken when using standard results measured under standard testing conditions to determine a material’s suitability for use in conditions outside the testing conditions. In these early studies, we report our observations and present a Capillary action of water (polar) compared to mercury (non-polar), in each case with respect to a polar surface such as glass (≡Si–OH). The Spray tester was used in the test. Automatic Gear Shift (AGS) Designed for medium duty trucks with up to 60,000 lbs GVW. Consequently, the test apparatus clearly demonstrated differences between the fabrics used in the study, and can be used to determine vertical wicking behaviour of fabrics. We examined the liquid transport within–a–yarn and for yarn–to–yarn transfer wicking at realistic human sweating rates. Although the Hercules Size Test (HST) indicated similar internal size levels between the two types of board, the edge- wicking behavior was noticeably Jan 27, 2017 · Wicking in a fibrous medium described by the Washburn equation was considered equivalent to a flow under the effect of capillary pressure according to the Darcy law. 2 This test method accounts for a clothing material’s ability to assist in evaporating liquid water during a sweating phase, as well as its ability to Data are recorded by the software provided with the tensiometer. In particular: ? the liquid wicking rate (capillarity). A test specimen is hung vertically and the lower end immersed in water. AATCC 193, BS ISO 23232. The results obtained with this test method are based on water resistance Apr 19, 2023 · ASTM International, the globally recognized consensus standards organization, adopted the new TPACC method as a standardized test for the development of clothing materials. The diagrammatic representation of the equipment used is shown in Figure 1 . manufacturing or design solution. Please calculate the mean and standard deviation of 3. 5, Fig. wheel well of an aircraft). Wicking tests were commonl Jan 1, 2007 · Edge-wicking is a phenomenon that affects the performance and quality of paperboard packaging, especially for retortable products. Jan 1, 2020 · January 1, 2018. Textile Standards. 14. One curve of mass against time is then visualized for each wicking test. Oct 1, 2016 · Using conventional testing instruments, such as the Gravimetric Absorbency Testing System, Moisture Management Tester, international standard testing methods and the proposed horizontal wicking Nov 28, 2022 · A wicking measurement approach to evaluate the protection of non-medical face mask fabrics - Author: Giovanni Anggasta, Iwan Halim Sahputra, Debora Anne Yang Aysia The objective of this research is to systematically compare two methods of wicking test for evaluating the quality of the non-medical-mask fabric, i. This test is not common on most wire types, but is found within the MIL-W-81044 (Polyalkene insulated wire The NWSP 10. 3 Rain Test Method. In this study, vertical wicking test was performed. Occasionally these flaws may be detected by this test, but other tests are usually required. The item is a double knit jacquard made of 62% Apr 1, 2023 · Photos: WickView. May 19, 2024 · 1) modified the scope of application; 2) A "liquid wicking height" and "liquid wicking rate" of terms and definitions; 3) the expression "distilled water" to "three water"; 4) the test liquid temperature 27 ℃ ± 2 ℃ to equilibrate at standard atmosphere; 5) the test liquid from 0. 0. of friction) COMPLETE SHOES, OUTSOLE SAMPLES AND FLAT MATERIAL SAMPLES. To determine the robustness of this technique, we selected two ion channels that have been well characterized in the literature: CLIC1 and α-hemolysin. Feb 1, 2017 · In order to examine the sensitivity of seven test methods, post-hoc tests were performed. The test method produces objective measurements of liquid moisture management properties of knitted, woven and nonwoven textile fabrics. Turbak, former professor and director of applied research at the Southern College of Technology, has chosen authors who are considered experts in Jan 9, 2023 · Recent innovations in testing technology have now led to new, more advanced methods of capturing and evaluating wicking test results. Test Method for Vertical Wicking Rate of Textiles: to Specified Distances. Preshrunk yarns that are natural, white or evenly dyed provide the most accurate results. Fabric IMPACT TEST (cushioning) HEEL & FOREFOOT OF SHOES, MIDSOLES/OUTSOLES, AIRBAGS, FOAM AND MISC. Samples were washed with that solution for 45 min in a large container with mild mechanical agitation. It was introduced in 1996/1997 and featured the first generation of computer control. Aug 31, 2021 · 3424 the vertical wicking test), transferring (ASTM E 96 – cup method) and conducting of poly- transmission rate using AATCC 195–2011 and ASTM standard E96-00 tests. TEST REQUIREMENTS. The wicking test focuses on the wire insulation’s propensity for drawing fluids into the wire. The entire system of outer material, insulation, membrane and lining has to prove its excellence under the toughest conditions. Observation method: A drop of liquid was delivered from a fixed height onto the test fabric. AVAILABILITY. warp & weft. USB and individual standards will be available starting January 2, 2023. Sometimes called demand wettability, this is a horizontal wicking test that utilizes a porous plate and no driving force. The test dips a pre-marked fabric sample into water or a dyed solution in Some standards and test methods can be employed to evaluate a fabric’s simple absorbency and wicking properties. 1 In comparison with the measurement of thickness of woven fabrics, the measurement of nonwoven fabric thickness requires a different sampling procedure, specific pressures at which to test normal and bulky nonwovens, a ISO 19074 was prepared by the Physical Test Commission of the International Union of Leather Technologists and Chemists Societies (IUP Commission, IULTCS) in collaboration with the European Committee for Standardization (CEN) Technical Committee CEN/TC 289, Leather, the secretariat of which is held by UNI, in accordance with the agreement on Sep 6, 2022 · [1] ASTM F1868 2017 Standard test method for thermal and evaporative resistance of clothing materials using a sweating hot plate. This will be the 98 th volume of the AATCC Manual. Following the test standard, distilled water wicking distance at 30 min was measured in lengthwise direction of the fabrics. Revised in 2022 for clarity and to add the History section. TRACTION (dynamic coef. In particular: _ the liquid absorbency time; _ the liquid absorptive capacity; _ the liquid wicking rate (capillarity). ph kp in ig by zn km bj py rg