BS EN 4476-2011 航空航天系列.涂料和清漆.冷养护中间漆

标准号：BS EN 4476-2011
中文标准名称：航空航天系列.涂料和清漆.冷养护中间漆
英文标准名称：Aerospace series. Paints and varnishes. Cold curing intermediate coat
标准类型：V13
发布日期：2011/5/31 12:00:00
实施日期：2011/5/31 12:00:00
中国标准分类号：V13
国际标准分类号：49.040
引用标准：EN 2334;EN 2379;EN 2434-004;EN 2435-002;EN 3696;EN 3837;EN 3840;EN 4160;EN 23270;EN ISO 1513;EN ISO 1518;EN ISO 1520;EN ISO 2409;EN ISO 2431;EN ISO 2811;EN ISO 2813;EN ISO 2884-1;EN ISO 3251;EN ISO 3675;EN ISO 3679;EN ISO 3680;EN ISO 6272-1;EN ISO 9117-1
适用范围：This European Standard specifies the requirements for a two component polyurethane, topcoat, with amedium degree of resistance to erosion by the effects of rain, available in a range of colours and levels ofgloss, to be applied over a primer for aerospace applications on areas where rain erosion at subsonic speedsmay be a problem, e.g. leading edges and air intakes.The properties specified in this European Standard are obtained on defined aluminium alloy test piecesprepared in accordance with EN 3837 Procedure A and EN 23270 and painted with primer to EN 2435-001and -002. The ability of the material to be used for a specific application (e.g. alternative substrate, alternativeprimer, specific drying conditions, etc.) should be determined by supplementary tests to confirm that therequirements of this European Standard are met.