
【国外标准】 Standard Test Method for Stiffness of Fabric by the Circular Bend Procedure
本网站 发布时间:
2024-02-28
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
5.1 Test Method D4032 for testing stiffness of fabrics is considered satisfactory for quality control testing. It may also be used for acceptance testing of commercial shipments since the test method has been used extensively in the trade field. In cases of differences in values reported by purchaser and seller using Test Method D4032 for acceptance testing, the statistical bias, if any, between the laboratories of the purchaser and the seller should be determined with each comparison being based on the testing of specimens taken homogeneously from a lot of material of the type being evaluated. Specimens should be randomly assigned in equal numbers to each of the laboratories.5.2 The circular bend procedure gives a force value related to fabric stiffness, simultaneously averaging stiffness in all directions. The stiffness tests in Test Methods D1388 are of the single directional type.5.3 The circular bend procedure is simple to perform and may be used for knitted, woven, or nonwoven fabrics, provided gage capacity is in keeping with fabric range tested.1.1 This test method covers the determination of the stiffness of fabrics by the circular bend procedure.1.2 This test method is generally applicable to all types of fabrics, including woven, knitted and nonwovens, of any fiber content.NOTE 1: For other methods of testing for stiffness, refer to Test Methods D1388.1.3 The values stated in SI units are to be considered as standard; the values in inch-pound units are included for information only.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
标准号:
ASTM D4032-08(2016)
标准名称:
Standard Test Method for Stiffness of Fabric by the Circular Bend Procedure
英文名称:
Standard Test Method for Stiffness of Fabric by the Circular Bend Procedure标准状态:
Active-
发布日期:
-
实施日期:
出版语种:
- 推荐标准
- AS 2593-2004 (R2016)/Amdt 1-2007 Boilers - Safety management and supervision systems
- AS 2613-2005 (R2016)/Amdt 1-2007 Safety devices for gas cylinders
- AS 2805.4.1-2001 (R2016)/Amdt 1-2006 Electronic funds transfer - Requirements for interfaces Message authentication - Mechanism using a block cipher
- AS 4267-1995 (R2016)/Amdt 1-1995 Pressure regulators for use with industrial compressed gas cylinders
- AS 4428.5-1998 (R2016)/Amdt 1-2002 Fire detection, warning, control and intercom systems - Control and indicating equipment Power supply units
- AS 4429-1999 (R2016)/Amdt 1-2002 Methods of test and rating requirements for smoke-spill fans
- AS 4458-1997 (R2016)/Amdt No. 1-1999 Pressure equipment - Manufacture
- AS 5040-2003 (R2016)/Amdt 1-2007 Installation of security screen doors and window grilles
- AS 5041-2003 (R2016)/Amdt 1-2007 Methods of test - Security screen doors and window grilles
- AS 5068-2006 (R2016)/Amdt 1-2010 Timber - Finger joints in structural products - Production requirements
- AS 60044.1-2007 (R2016)/Amdt 1-2012 Instrument transformers Current transformers
- AS ISO/IEC 17025-2005 (R2016)/Amdt 1-2006 General requirements for the competence of testing and calibration laboratories
- AS/NZS 1170.1:2002 (R2016)/Amdt 1:2005 Structural design actions Permanent, imposed and other actions
- AS/NZS 1170.1:2002 (R2016)/Amdt 2:2009 Structural design actions Permanent, imposed and other actions
- AS/NZS 1595:1998 (R2016)/Amdt 1:2014 Cold-rolled, unalloyed, steel sheet and strip