ДСТУ EN ISO 7599:2022 Анодирование алюминия и их сплавов. Метод определения декоративных и защитных анодных окислительных покрытий на алюминий (EN ISO 7599:2018, IDT; ISO 7599:2018, IDT)

ДСТУ EN ISO 7599:2022
(EN ISO 7599:2018, IDT; ISO 7599:2018, IDT)

Анодування алюмінію та його сплавів. Метод визначення декоративних і захисних анодних окислювальних покриттів на алюміній

 
   
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

European foreword

Endorsement notice

Foreword

1 Scope

2 Normative references

3 Terms and definitions

4 Information supplied by the customer to the anodizer

4.1 General

4.2 Essential information

4.3 Additional information

5 Tests

5.1 Sampling procedures

5.2 Test specimens

5.3 Acceptance tests

5.4 Referee tests

5.5 Production control tests

6 Coating thickness

6.1 General

6.2 Classification

6.3 Measurement of thickness

7 Quality of sealing

7.1 General

7.2 Assessment of quality of hydrothermal sealing

7.2.1 Referee test

7.2.2 Production control tests

7.3 Assessment of quality of cold sealing

7.4 Assessment of quality of other sealing treatments

8 Appearance and colour

8.1 Visible defects

8.2 Colour and surface texture

8.3 Production control

9 Corrosion resistance

10 Abrasion (wear) resistance

11 Resistance to cracking by deformation

12 Fastness to light and ultraviolet radiation

12.1 General

12.2 Fastness to light

12.3 Fastness to ultraviolet radiation

13 Light reflection properties

13.1 General

13.2 Total reflectance

13.3 Specular reflectance (high gloss)

13.4 Specular gloss (medium or low gloss)

13.5 Diffuse reflectance

13.6 Image clarity

14 Electrical breakdown potential

15 Continuity of coating

16 Mass per unit area (surface density) of coating

Annex A (informative) Guide to grades of aluminium for anodizing

Annex B (informative) Guidance on surface preparation

Annex C (normative) Interpretation of average and local thickness requirements

Annex D (informative) Calibration standards for eddy-current apparatus used to measure the thickness of anodic oxidation coatings on aluminium

Annex E (informative) Guidance on cleaning materials for external architectural applications

Annex F (informative) Summary of information to be supplied by the customer to the anodizer

Bibliography