標準號：BS EN 4476-2011
中文標準名稱：航空航天系列.涂料和清漆.冷養護中間漆
英文標準名稱：Aerospace series. Paints and varnishes. Cold curing intermediate coat
標準類型：V13
發布日期：2011/5/31 12:00:00
實施日期：2011/5/31 12:00:00
中國標準分類號：V13
國際標準分類號：49.040
引用標準：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
適用范圍：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.