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-889 magnesium alloy passivating agent
Name:TR-889 magnesium alloy passivating agent  Type: - Magnesium alloy series               

TR-889 magnesium alloy passivating agent is used for anticorrosion of all kinds of magnesium and magnesium alloy parts. It is used for anticorrosion of magnesium alloy fittings such as mobile phone shell, computer bracket, steering wheel and cylinder, etc. the final processing of workpiece (without spraying process) can reach more than 120 hours with neutral salt spray. The products do not contain heavy metals, in line with the ROHS directive requirements, an environmentally friendly products; the coating agent has excellent performance in  the counterparts of similar products,

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