Abstract
Abstract Exposure trials of up to 8 years' duration have been conducted on priming paints for sprayed aluminium and sprayed Zinc exposed in the atmosphere.Most of the paints tested performed well and the chemical composition chosen for the primer is therefore not considered critical, although its physical characteristics may need adjusting for the somewhat rough and porous surface. One combination of paint and sprayed metal (zinc chromate primers on sprayed zinc in a marine atmosphere) led to degradation of the top-coat paint and this combination is not recommended. On the whole, thepainted metal-sprayed coatings exposed at both sites (industrial and marine atmospheres) are still in satisfactory condition and the tests are continuing. The formulations -of the experimental priming paints are given in full.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
