BS EN 2434-001:2010 pdf free.Aerospace series—Paints and varnishes—Two component cold curing polyurethane finish Basic requirements.
BS EN 2434-001 This European Standard specifies the basic requirements for a two component polyurethane finish, available in a range of colours and levels of gloss, to be applied over a primer for aerospace applications.The properties specified in this standard are obtained on defined aluminium alloy test pieces prepared in accordance with EN 3837 Procedure A and EN 23270 and painted with primer to EN 2435-002. The ability of the material to be used for a specific application (e.g. alternative substrate, alternative primer, specific drying conditions etc.) shall be determined by supplementary tests to confirm that the requirements of this standard are met.
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 2334, Aerospace series – Chromic-sulphuric acid pickle of aluminium and aluminium alloys
EN 2379, Aerospace series – Fluids for assessment of non-metallic materials1)
EN 2435-001, Aerospace series – Paints and varnishes – Corrosion resistant chromated two component cold curing primer – Part 001: Minimum requirements
EN 2435-002, Aerospace series – Paints and varnishes – Corrosion resistant chromated two component cold curing primer – Part 002: High corrosion resistance
EN 3837, Aerospace series – Paints and varnishes – Nature and method for surface preparation of test pieces
in aluminium alloys1)
EN 3840, Aerospace series – Paints and varnishes – Technical specification
EN 7000-9, Aerospace series – Non-metallic materials – Rules for the drafting and presentation of material standards – Part 9: Paints and varnishes 1)
EN 23270, Paints and varmishes and their raw materials – Temperatures and humidities for conditioning and testing (ISO 3270:1984)
EN ISO 1513, Paints and varnishes – Examination and preparation of samples for testing (ISO 1513:1992)
EN ISO 3696, Water for analytical laboratory use – Specification and test methods (ISO 3696:1987)
For the purposes of this document, the following terms and definitions apply.
For batch acceptance the tests marked with an in Table 1 to Table 5 shall be performed.
For product qualification, all tests mentioned in this European Standard, in the Table 1 to Table 5, shall be performed.BS EN 2434-001 pdf download.