This part of ISO 4628 provides pictorial reference standards for designating the degree of chalking of paint coatings. It also describes a method by which the degree of chalking is rated. In using this method, it is essential that care be taken to distinguish between true degradation products and adhering dirt, particularly when chalking is slight.

Customers who purchased DS DS/EN ISO 4628-6
also purchased

• AWPA E16 : STANDARD FIELD TEST FOR EVALUATION OF WOOD PRESERVATIVES TO BE USED OUT OF GROUND CONTACT: HORIZONTAL LAP-JOINT METHOD
• DIN DIN 6174 : Colorimetric evaluation of colour coordinates and colour differences according to the approximately uniform CIELAB colour space
• DIN DIN 67530 : Reflectometer as a means for gloss assessment of plane surfaces of paint coatings and plastics
• DS DS/EN 13523-21 : Coil coated metals - Test methods - Part 21: Evaluation of outdoor exposed panels

See More Documents