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Cross Cut Adhesion Tester
 
Cross-Cut Adhesions Tester
is a test to measure the adhesion of dry coats of paint on their
substrate by means of a series of 6 / 11 blades.
Two series of Lines are cut at right angles to obtain a pattern of 25 / 100 squares.
The ruled area is evaluated (by using a table chart) after a short treatment with
a stiff brush, or adhesive tape (hard substrates).
 
Standards
DIN ISO 2409: 2003: 1 mm. spacing for coatings up to 60 µm on hard substrates
2 mm. spacing for coatings up to 60 µm on soft substrates
2 mm. spacing for coatings from 61 to 120 µm on both hard and soft substrates
3 mm. spacing for coatings from 121 µm to 250 µm on both hard / soft substrates
 
ASTM 3359 :
1 mm. spacing for coatings up to 50 µm
1,5 mm. spacing for coatings from 50 to 125 µm
 
Application area’s
Coating/Paint Industry, Galvanise, Automotive, Laboratory, Painters,
Shipping Industry, Steel Protection, Wood