标准号：ISO 2285-2001
实施状态：作废
中文名称：硫化或热塑性橡胶 在定伸下张力变形的测定和在定张力负荷下张力变形及伸长的测定
英文名称：Rubber, vulcanized or thermoplastic - Determination of tension set under constant elongation, and of tension set, elongation and creep under constant tensile load
发布日期：2001-12
被替代标准：ISO 2285-2007
代替标准：ISO 2285-1997;ISO/FDIS 2285-2001;ISO 12244-1997
采用标准：DIN ISO 2285-1994,MOD;DIN ISO 2285-2003,IDT;BS ISO 2285-2002,IDT;NF T46-009-2005,IDT;T46-009PR,IDT
起草单位：ISO/TC 45
标准简介：This International Standard specifies a number of methods of determining the dimensional changes in test pieces of vulcanized or thermoplastic rubber during and after tensile loading for relatively short periods under constant elongation or constant loading.
The constant-elongation test is intended to measure the ability of rubbers to retain their elastic properties after extension, at a standard laboratory temperature, to a specified strain which is maintained for a specified time at the same or at a specified higher temperature and then released at the test temperature or at the standard laboratory temperature.
The constant-load test specifies a method for the determination of elongation, creep and tension set of rubbers subjected to a constant load at standard laboratory temperature.
The test methods are intended to measure the elastic properties of rubber in the hardness range 20 IRHD to 94 IRHD.
The creep measurement is not recommended for product design or the evaluation of low-creep materials. For these, reference should be made to ISO 8013. No agreement between the results of this test or those of ISO 8013 should be inferred.
NOTE The constant-load test is primarily intended for the measurement of state of cure and the quality control of thin-walled products. An increase in the state of cure or degree of crosslinking is usually reflected in a decrease in set, creep or crosslinking.
文件格式：PDF
文件大小：183.36KB
文件页数：16
（以上信息更新时间为：2019-11-23）
ISO 2285-2001 硫化或热塑性橡胶 在定伸下张力变形的测定和在定张力负荷下张力变形及伸长的测定.pdf
(183.36 KB)
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