Aluminum alloy plate according to the modes of surface treatments
can be divided into the paint products and paint products two kinds
1) not paint products
(1) can be divided into hammer aluminium plate (no rule pattern),
embossed plate (regular pattern) and preliminary passivation
alumina surface treatment plate.
(2) in the plate surface of such products do not paint processing,
on the surface appearance request is not high, the price is low.
2) paint products
According to the coating process can be divided into: spraying
plate products and preliminary roller coating plate;
According to the paint types can be divided into: polyester and
polyurethane, polyamide, modified epoxy resin, silicon, fluorine
(2) a variety of coating, the main performance difference is to the
sun ultraviolet resistance, which in a positive the most commonly
used coating for fluor-carbon painting (PVDF), the uv resistance
ability is stronger; The back can choose polyester or epoxy resin
coating is a protective paint. Another positive still can put a
layer of protective film can be torn off.