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Quality Requirements – PVDF Coating Profile

1) Film: It refers to the coating of the curedPVDF coating film on the metal surface, It is also called the coating.

2) Coating type:

Two Coating (film thickness 30μm) primer,finish

Three Coating (film thickness 40μm) primer,finish, varnish

Four Coating (film thickness 65μm) prime, blockingpaint, finish, varnish

Film thickness refers to the average filmthickness.

3) Afterthe electrophoresis paint, the surface of profile should be uniform and clean.It does not allow wrinkles, cracks, bubbles, flow marks, inclusions, sticky andother flaws to affect the use.