Grok.com: "What is the best website for metal finishing questions and answers?"

finishing.com -- The Home Page of the Finishing Industry

-----

Absorptivity values for various color paints

Hi. I need the absorptivity values for RAL7030 (light grey) and RAL2000 (yellow orange) paint coatings for a thermal analysis run. I work as a thermal design engineer for an electronics company in Turkey. The application is a set of packages to be designed for a toll booth on a highway.

Best regards

EMRAH ALPSAN
Electronics - Ankara, TURKEY
2007

The values will be specific to the paint formulation.
I think you will have to ask the manufacturer.

Geoff Smith
Hampshire, England
2007

Mr. Alpsan, I doubt that the manufacturer is going to have this information because it isn't needed for anything. You want to measure the rate that paint on a toll booth (or toll booth accessories) absorbs or retains heat?

Sheldon Taylor
supply chain electronics
Wake Forest, North Carolina
2007

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: