COATING ALUMINUM

  Color coated aluminum coil coatings are divided into polyester coated aluminum coil (PE) and fluorocarbon coated aluminum coil (PVDF). The polyester coating formed by baking and coating the surface of aluminum plate for many times can form a solid continuous film with protective and decorative characteristics. It is an anti UV coating. Polyester resin uses high molecular polymer containing ester bond in the main chain as monomer, and alkyd resin is added. UV absorb can be divided into sub gloss and high gloss series according to gloss.

  It can protect objects exposed to the atmosphere from ultraviolet radiation, wind, rain, frost and snow; Due to temperature difference, freeze-thaw cycle, corrosive gas and microorganism, the coating can play a protective role. It is especially suitable for indoor decoration and advertising boards.

ANODISED ALUMINUM

Anodic Oxidation

Electrochemical oxidation of aluminum or aluminum alloys. Aluminum and its alloys form a layer of oxide film on aluminum products under the action of external current under the corresponding electrolyte and specific process conditions.

Hard Oxidation

Hard anodic oxidation of aluminum alloy can improve various properties of aluminum and aluminum alloy, including corrosion resistance, wear resistance, weather resistance, insulation and adsorption.