標準號：BS 2X 34-1998
中文標準名稱：航空航天用的兩組分聚氨酯光度規范
英文標準名稱：Specification for two component polyurethane finish for aerospace purposes
標準類型：V13
發布日期：1998/4/15 12:00:00
實施日期：1998/4/15 12:00:00
中國標準分類號：V13
國際標準分類號：49.040
適用范圍：This British Standard specifies requirements for the materials and performance of two types of two pack polyurethane finish, for air-drying at ambient temperature, in a range of gloss levels, for aerospace applications. Type A materials are intended for interior and exterior use where maximum resistance to fluid attack is required. Type B materials are intended for exterior surfaces, and offer increased tolerance to flexing compared with type A materials. The polyurethane finish, as part of a paint scheme including a primer, is intended for application to metallic and non-metallic surfaces to give protection against corrosion and resistance to aircraft fluids and to offer surface appearance in terms of colour and level of gloss as specified by the purchaser. Information on application for type approval is provided in annex A.