For over 50 years, Q-PANEL test substrates have been recognized as the world standard for a consistent and uniform test surface for paints, plating, adhesives, sealants, rust inhibitors and other coatings. This consistency and uniformity is now available through Q-Lab’s CX-series corrosion test coupons.
Corrosion test coupons ensure repeatability and reproducibility when performing laboratory corrosion testing. They help a user independently monitor the test conditions in the chamber, by measuring the mass loss of the coupons as the test progresses. CX corrosion coupons are designed to meet the stringent requirements specified in modern corrosion test methods, such as GMW14872, GM9540P, SAE J2334, SAE J2721, ASTM B117, ISO 9227, and VDA-233-102.