Dongguan Yanghu Metal Surface Treatment Material Co., Ltd.
   
Products
  Magnesium alloy series
 
4 TR-888A magnesium alloy coating agent
4 TR-889 magnesium alloy passivating agent
4 TR-888B high salt spray coating of magnesium alloy
4 TR-888C magnesium alloy coating agent
  Phosphating film series
 
4 TR-701 screw, bearing coating agent
4 TR-702A phosphating agent
4 TR-702B zinc alloy coating agent
4 TR-703 wire tensile membrane agent
4 TR-707 coating of aluminum
  Degreasing series
 
4 Degreasing agent
4 TR-107 ultrasonic degreasing agent
  Derusting series
 
4 TR-301 rust removing agent
4 TR-306 neutral derusting agent
  Antirust series
 
4 TR-809 water based antirust agent
  Surface adjustment series
 
4 TR-501 gel peptide surface modifier
  Polishing series
 
4 TR-805 copper polishing agent
4 TR-806 stainless steel polishing agent
  Other series
 
4 Demoulding (off type) agent
  New product development
 
4 Pottery coating agent
Products
    
TR-707 coating of aluminum
Name:TR-707 coating of aluminum  Type: - Phosphating film series               

This agent is suitable for the surface treatment of aluminum and aluminum alloy before coating. It has the characteristics of short time, no sediment, dense crystallization, stable bath and good management. It can greatly improve the adhesion and corrosion resistance of the coating to the substrate. This agent is divided into three kinds of products, including non-chromium, trivalent chromium and Hexavalent chromium.

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