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NF EN ISO 4577:1999現(xiàn)行

Plastics - Polypropylene And Propylene-copolymers - Determination Of Thermal Oxidative Stability In Air - Oven Method

出版：Association Francaise de Normalisation

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基本信息

標(biāo)準(zhǔn)編號： NF EN ISO 4577:1999

發(fā)布時間：1999/9/1 0:00:00

標(biāo)準(zhǔn)類別：Standard

出版單位：Association Francaise de Normalisation

標(biāo)準(zhǔn)頁數(shù)：9

標(biāo)準(zhǔn)簡介

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 components made from propylene plastics. Stability determined by the procedure is not related directly to material suitability used when different environmental conditions prevail.

標(biāo)準(zhǔn)備注

INDICE DE CLASSEMENT: T51622

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

NFT 51 622:1985

等同采用的國際標(biāo)準(zhǔn)

ISO 4577:1983 - Identical

SN EN ISO 4577:1999 - Identical

BS EN ISO 4577:1999 - Identical

DIN EN ISO 4577 (1999-09) - Identical

ONORM EN ISO 4577:1999 - Identical

NBN EN ISO 4577 Ed. 1 (1999) - Identical

UNI EN ISO 4577:2001 - Identical