Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ
The authoritative public forum
for Metal Finishing since 1989
-----
FDA aluminum coating for caustic wash-down
Hi,
We are designing a vertical form fill and seal machine. the film unwind section has two big aluminum plates to support it. these plates may be subject to a caustic wash-down solution that could erode the aluminum. I have heard of a few options, EN and Magnaplate(HCR) but have found no definite reason to use one over the other. Friction is not an issue - only corrosion and caustic resistance.
Looking for opinions and reasons I would use one over the other in this application.
Cheers and thanks all!
Jay
mech machine designer - Mississauga, Ontario, Canada
March 27, 2008
Sort out exactly what your desired properties are and then look at the options. I would surely check to see if the appropriate formulation of powder coat will work.
James Watts- Navarre, Florida
March 28, 2008
(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
Q, A, or Comment on THIS thread -or- Start a NEW Thread