Letter 40053

Salt spray resistance for E D  

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Hello every one,

what is the salt spray resistance for electro deposition coating?whether salt spray resistance is dependent on the dry film thickness?


thank you,

B SATHYA NARAYANAN
COLORSINDIA - CHENNAI, TAMILNADU, INDIA

The actual salt spray test results depend upon the substrate, the quality of phosphating and Electrocoating.

The salt spray specifications given by paint suppliers in India for Cathodic Epoxy Electrocoat on standard test panels when tested in compliance with the test standard ASTM B-117 [link is to spec at TechStreet] is 1000 hours.

Hope this answers you question.

Gurvin Singh Coatec India - Mohali, Punjab, India