CAN CGSB-4 2 NO 0-2001 Textile Test Methods Moisture Regain Values SI Units Used in CAN CGSB-4 2 and Fibre Yarn Fabric Garment and Carpet Properties.pdf

1、 CAN/CGSB-4.2 No. 0-2001 Supersedes CAN/CGSB-4.2 No. 0-M88 Reaffirmed November 2013 National Standard of Canada ICS 59.080.01 Textile test methods Moisture regain values, SI units used in CAN/CGSB-4.2 and fibre, yarn, fabric, garment and carpet properties The CANADIAN GENERAL STANDARDS BOARD (CGSB),

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9、tated in its Scope, it is important to note that it remains the responsibility of the users of the standard to judge its suitability for their particular purpose. The testing and evaluation of a product against this standard may require the use of materials and/or equipment that could be hazardous.

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21、edition from the SDO that publishes the standard. The responsibility for approving standards as NSCs rests with: Standards Council of Canada 270 Albert Street, Suite 200 Ottawa, Ontario K1P 6N7, CANADA How to order Publications: by telephone 819-956-0425 or 1-800-665-2472 by fax 819-956-5740 by mail

22、 CGSB Sales Centre Gatineau, Canada K1A 1G6 in person Place du Portage Phase III, 6B1 11 Laurier Street Gatineau, Quebec by email ncr.cgsb-ongctpsgc-pwgsc.gc.ca on the Web www.tpsgc-pwgsc.gc.ca/ongc-cgsb NATIONAL STANDARD OF CANADA CAN/CGSB-4.2 No. 0-2001 Supersedes CAN/CGSB-4.2 No. 0-M88 Reaffirmed

23、 November 2013 Textile test methods Moisture regain values, SI units used in CAN/CGSB-4.2 and fibre, yarn, fabric, garment and carpet properties CETTE NORME NATIONALE DU CANADA EST DISPONIBLE EN VERSIONS FRANAISE ET ANGLAISE. Published May 2001 by the Canadian General Standards Board Gatineau, Canad

24、a K1A 1G6 HER MAJESTY THE QUEEN IN RIGHT OF CANADA, as represented by the Minister of Public Works and Government Services, the Minister responsible for the Canadian General Standards Board (2001). No part of this publication may be reproduced in any form without the prior permission of the publishe

25、r. Prepared by the Canadian General Standards Board Approved by the CAN/CGSB-4.2 No. 0-2001 CGSB 2013 All rights reserved CANADIAN GENERAL STANDARDS BOARD Committee on Textile Test Methods and Terminology (Voting membership at date of reaffirmation) General interest category Batcheller, J. Universit

26、y of Alberta Carrick, D. Consultant Davie, N. Consultant Liu, S. University of Manitoba Man, T.M. Consultant Tait, C. National Defence/DSSPM Producer category Adam, C. Tencate Protective Fabrics Canada Boivin, D. E.I. DuPont Co. Lawson, L. Davey Textile Solutions Leblanc, J.-M. Marv Holland Apparel

27、Ltd. Schumann, E. Lincoln Fabrics Ltd. Taylor, V. Invista (Canada) Co. Regulator category Andersson, C. Health Canada User category Bourget, S. National Defence/QETE DEntremont, E. Royal Canadian Mounted Police Izquierdo, V. Textile Technologies Centre Kohli, G. Sears Canada Inc. Larsen, A.-L. Exova

28、 Group Ltd. Litva, M. Canada Border Services Agency MacLeod, J. Public Works and Government Services Canada Tebbs, C. International Drycleaners Congress Secretary (non-voting) Grabowski, M. Canadian General Standards Board Acknowledgment is made for the translation of this National Standard of Canad

29、a by the Translation Bureau of Public Works and Government Services Canada. CGSB 2013 All rights reserved i CAN/CGSB-4.2 No. 0-2001 Supersedes CAN/CGSB-4.2 No. 0-M88 Reaffirmed November 2013 Preface to the National Standard of Canada This National Standard of Canada has been reaffirmed by the CGSB C

30、ommittee on Textile Test Methods and Terminology. It is published without editorial changes. Supersedes Table 1, CAN/CGSB-4.2 No. 0-M88Reaffirmed1RYember 2013I Fibre I Regain Value, % I Acrylic Aramid for I Acetate I 6.5 I 1.5 a filtration fabrics and safety apparel reinforcement of rubber goods I p

31、lastic reinforcement I 3.5 I 4.5 7.0 Azlon Cotton 10.0 b I raw cotton I I natural cotton yarn dyed cotton yarn 7.0 8.0 I mercerized cotton yarn I 83 I Fluorofibre Glass I raw I 12.0d I 0.0 0.0 I linen I 8.75 I Jute Metallic Modacrylice 13.75d 0.0 I Hemp I 12.0d I class II class III 2.0 3.0 I class I

32、 I 0.4 I Olefin Polyester 0.0 0.4 I Nylon (polyamide) I 4.5 I raw scoured 7.6 7.8 I Ramie I I Rubber Saran 0.0 0.0 I Rayon (regenerated cellulose) I 11.0 I Spandex Triacetate (primary) 1.3 3.5 I Silk I 11.0 I 2 NO. 0-2001 Fibre Vinal Vinvon Wool (all forms) I 13.6, f Regain Value, % 4.5 0.0 a Aramid

33、 polymers are manufactured for specific but diverse end uses and have nominal regains that vary in the range 1.5 to 7.0%. The values listed in the table are the commercial regains of fibres currently produced. There is no commercial regain value for raw cotton in US. trade. The value specijed in Rul

34、e I5 of the Egyptian sales contracts and in Rule 105 of the Liverpool sales contract for Egyptian and Syrian cotton is 8.5. The value 8.5 is also used customarily for the cotton components of blends containing cotton in the process of pelforming quantitative analysis. Commercial Standard CS1 1-63, w

35、hich is issued by the National Bureau of Standards, recommends these values to be used for cotton yams by dyers and finishers. These values are the ofsicial commercial regains listed in British Standards Handbook II, Methods of Test for Textiles, Section I, 1963. Class III modacrylic fibres include

36、such fibres as Verel modacrylic fibre. Class II includes such fibres as SEF modacrylic fibre. Class I modacrylic fibres inclued all other modacrylic fibres. A moisture content of 12.0%, which is equal to the moisture regain of 13.6, has been recommended for all wool yarns in Practice 02118. However,

37、 certain other regain values are commonly used. Other values, which should perhaps be classified as commercial allowance values, are listed below for information only. Woolen yam 13.0 e Woolen hand knitting yarn . I I. 1 Worsted yam (dry spun) . 15.0 Worsted yam (oil spun) 13.0 For the commercial mo

38、isture contents of wools to which various spec commercial designations are applied, see Recommended Practice 02720. S NO. 0-2001 3 Supersedes Table 2, CAN/CGSB-4.2 No. 0-M88Reaffirmed1RYember 2013Property to be Non-SI Measured Unit Conversion SI Factor Unit SI Symbol Air permeability Area Capacity D

39、ensity Fluidity Force Length Light: illuminance Mass Mass per unit area Pressure or stress (force per unit area) Temperature Time Velocity (speed) Volume Volume rate of flow Wavelength cubic foot of air per square foot of fabric per minute square inch square foot square yard gallon (Canadian) gallon

40、 (US.) fluid ounce pound per cubic foot pound per cubic inch reciprocal poise pound-force foot inch inch Yard foot candle lumen per square foot grain ounce (avoirdupois) pound (avoirdupois) ounce per square yard pound force per square inch (psi) degree Fahrenheit hour minute second foot per second i

41、nch per second cubic inch cubic foot cubic yard cubic inch per second cubic inch per minute cubic inch per second cubic inch per minute angstrom x 0.508 x 6.451 6 x 0.092 903 04 x 0.836 127 4 x 4.546 090 x 3.785 412 x 28.413 062 x 16.018 46 x 27.679 90 x 0.1 x 4.448 222 x 0.304 8 x 2.54 x 25.4 x 0.9

42、14 4 x 10.763 91 x 64.798 91 x 28.349 523 x 0.453 592 37 x 33.905 7 x 6.894 757 Celsius temperature OF-32 - - 1.8 x 0.304 8 x 0.025 4 x 16.387 064 x 28.316 85 x 0.764 555 x 16.387 1 x 0.273 117 7 x 28.316 85 x 0.471 947 4 x 0.1 cubic centimetre of air per square centimetre of fabric per second squar

43、e centimetre square metre square metre litre litre cubic centimetre kilogram per cubic metre gram per cubic centimetre reciprocal pascal second newton metre centimetre millimetre metre lux milligram gram kilogram gram per square metre kilopascal degree Celsius hour minute second metre per second met

44、re per second cubic centimetre cubic decimetre cubic metre cubic centimetre per second cubic centimetre per second cubic decimetre per second cubic decimetre per second nanometre cm3/cm2. s cm2 m2 m2 L (I L = 1 dm3) L cm3 kg/m3 g/cm3 (Pa s)-I N m cm mm m Ix OC h min S dS dS cm3 dm3 m3 cm3/s cm3/s dm3/s dm3/s nm 6 NO. 0-2001 Supersedes Table 3, CAN/CGSB-4.2 No. 0-M88Reaffirmed1RYember 2013Y X w O ZZ 2 x 9 ZE E O 0 a m X 9 9 CL Y Li -c .- Y E =f X 0- cc il XY M S 0 13 I- L vi .- 2 LiLiL a 0 a Y .- m - .- - cd O O a 2 NO. 0-2001