标题: ISO 4628 Paints and varnishes — Evaluation of degradation of coatings — Desi [打印本页] 作者: shukesan 时间: 2017-12-13 23:59:29 标题: ISO 4628 Paints and varnishes — Evaluation of degradation of coatings — Desi
ISO 4628 consists of the following parts, under the general title Paints and varnishes — Evaluation of
degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes
in appearance:
— Part 1: General introduction and designation system
— Part 2: Assessment of degree of blistering
— Part 3: Assessment of degree of rusting
— Part 4: Assessment of degree of cracking
— Part 5: Assessment of degree of flaking
— Part 6: Assessment of degree of chalking by tape method
— Part 7: Assessment of degree of chalking by velvet method
— Part 8: Assessment of degree of delamination and corrosion around a scribe or other artificial defect
— Part 10: Assessment of degree of filiform corrosion