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NS-EN ISO 4577:2019現(xiàn)行
Plastics - Polypropylene and propylene-copolymers - Determination of thermal oxidative stability in air - Oven method (ISO 4577:2019)
出版：Norwegian Standards (Norges Standardiseringsforbund)
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基本信息
標(biāo)準(zhǔn)編號： NS-EN ISO 4577:2019
發(fā)布時間：2019/12/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：Norwegian Standards (Norges Standardiseringsforbund)
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
This document specifies a method for the determination of the resistance of moulded test specimens of polypropylene and propylene-copolymers to accelerated ageing by heat in the presence of air using a forced draught oven.
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