ONORM EN ISO 4577-1999 标准详情
- 标准号:ONORM EN ISO 4577-1999
- 中文标题:聚丙烯和丙烯共聚物 - 测定热氧化稳定性在空气烘箱法
- 英文标题:Polypropylene And Propylene-copolymers - Determination Of Thermal Oxidative Stability In Air-oven Method
- 标准类别:奥地利国家标准ONORM
- 发布日期:
Gives a procedure to determine resistance of moulded test samples of polypropylene and propylene-copolymers to increased ageing by heat in the presence of air by use of a forced draught oven. The procedure attempts to measure the service life of comp
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