Deyalab - the new laboratory unit of Deyacolor, has a leading and unique technology for testing your coatings.

In a series of articles, we will introduce you to all the processes and methods through which our experienced team of experts tests the strength and durability of coatings.

Today's focus is mechanical testing. With them we determine how your coating will cope with mechanical loads and stresses caused by impact, scratching, deformations and more.

IMPACT TEST according to ISO 6272-1 

Impact resistance indicates the ability of the coating to withstand cracking or breakage caused by impacts and shocks of the surface. This is one of the most critical mechanical properties that must be taken into account to ensure high quality protective coating.

We, at Deyalab, have a quick and effective method to test these features.

SCRATCH RESISTANCE TEST according to ISO 2409 

To provide effective corrosion protection and impact resistance, coatings must adhere strongly to the substrate on which they are laid. Adhesion is the strength of the bonds formed between the coating and the substrate. Weak indicators in this aspect significantly reduce the quality and strength of your surface finishing.

The scratch resistance test provided in Deyalab is a quick and effective method to examine the strength and adhesion of your coating.

COATING FLEXIBILITY TEST according to ISO 1519 

The good coating is firm and flexible. Elasticity is the ability of the coating to resist mechanical stresses without cracking and loss of adhesion when it has to be bent or stretched during forming operations, installation and usage. Two factors that significantly affect the flexibility of the coating are its temperature treatment and the thickness of the coating layer.

Faults in these aspects become apparent when the coating is checked for cracking or loss of adhesion, and we, at Deyalab, have a quick and effective way to determine this.

Mechanical tests are a guarantee for the strength of your coating, and Deyalab is equipped with a wide range of tests to verify these characteristics.

To learn more about the laboratory services we offer, do not hesitate to contact our team of experts at: deyalab@deyacolor.com