标准号：ISO 7326-2006
实施状态：作废
中文名称：橡胶和塑料软管.静态条件下评定耐臭氧性
英文名称：Rubber and plastics hoses - Assessment of ozone resistance under static conditions
发布日期：2006-10
被替代标准：ISO 7326-2016
代替标准：ISO 7326-1991;ISO/FDIS 7326-2006
采用标准：DIN EN ISO 7326-2009,IDT;DIN EN ISO 7326-2008,IDT;BS EN ISO 7326-2008,IDT;GB/T 24134-2009,IDT;EN ISO 7326-2008,IDT;prEN ISO 7326-2007,IDT;NF T47-205-2008,IDT;T47-205PR,IDT;SN EN ISO 7326-2008,IDT;OENORM EN ISO 7326-2009,IDT;OENORM EN ISO 7326-2007,IDT;PN-EN ISO 7326-2008,IDT;UNE-EN ISO 7326-2008,IDT
起草单位：ISO/TC 45
标准简介：This International Standard specifies five methods for determining the ozone resistance of the outer covers of
hoses:
⎯ method 1, for bore sizes up to and including 25 mm, carried out on the hose itself;
⎯ method 2, for bore sizes greater than 25 mm, carried out on a test piece from the hose wall;
⎯ method 3, for bore sizes greater than 25 mm, carried out on a test piece from the cover;
⎯ method 4, for all bore sizes, carried out on the hose itself;
⎯ method 5, for all bore sizes, carried out on hoses that are expandable, for example textile-reinforced
hoses.
NOTE For hoses with built-in fittings from which it is not possible to take test pieces, the ozone resistance may be
assessed on slabs in accordance with ISO 1431-1, using test sheets of the appropriate polymeric compound vulcanized to
the same degree.
文件格式：PDF
文件大小：198.74KB
文件页数：14
（以上信息更新时间为：2019-11-22）
ISO 7326-2006 橡胶和塑料软管.静态条件下评定耐臭氧性.pdf
(198.74 KB)
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