ISO 17212-2012 pdf download.Structural adhesives – Guidelines for the surface preparation of metals and plastics prior to adhesive bonding. 2 Normative references 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. ISO 472. Plastics — Vocabulary EN 923, Adhesives — Terms and definitions EN 2243-5, Aerospace series — Non-metallic materials — Structural adhesives — Test methods — Part 5: Ageing tests 3 Terms and definitions For the purposes of this document, the terms and definitions in ISO 472 and EN 923, together with the following, apply. 3.1 plastic material which contains, as an essential ingredient, a high polymer and which, at some stage in its processing into finished products, can be shaped by flow NOTE 1 For the specific requirements of this International Standard, plastic also includes paint. In this latter context, it needs be realized that only a few paint surfaces are capable of supporting anything other than purely nominal loads. The exceptions are typically those based upon aqueous. electrochemical paints — such as those used in the automotive industries — and the acrylic-,…