BS 2X 34-1998 航空航天用的两组分聚氨酯光度规范

标准号：BS 2X 34-1998
中文标准名称：航空航天用的两组分聚氨酯光度规范
英文标准名称：Specification for two component polyurethane finish for aerospace purposes
标准类型：V13
发布日期：1998/4/15 12:00:00
实施日期：1998/4/15 12:00:00
中国标准分类号：V13
国际标准分类号：49.040
适用范围：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.