Anti-tarnishing

PRODUCT NAME

HOW TO USE)

APPLICATION FEATURE

REMARK

Concentrations

(g/§¤ or §¢/§¤)

Anti-Tarnishing Method for Silver

ST-1(065)

St-1(065) : 100§¢/§¤

Temp : 55¡É

•Organic anti-tarnishing agent

  for dipping treatment.

•Suitable for electronic products.

  because of its excellent Pb welding

  property and low electrical resistivity.

20kg packing

Product :

NAMDONG CHEM

¡°Refer operation maunual¡±

Anti-Tarnishing Method for Gold

ST-1(022)

ST-1(022) : 100§¢/§¤

Temp : 50¡É

•Pure organic anti-tarnishing agent

  for gold

•Applicalbe also for Ni and Mg

20kg packing

Product :

NAMDONG CHEM

¡°Refer operation maunual¡±

Anti-Tarnishing Method for Magnesium

ST-1(072)

ST-1(072) : 100§¢/§¤

Temp : 50¡É

•Pure organic anti-tarnishing agent

  for magnesium.

•suitable for electronic products.

  because of its excellent Pb welding

   property and low electrical resistivity.

20kg packing

Product :

NAMDONG CHEM

¡°refer operation manual¡±

Nonferrous Metals Anti-tarnishing Method

( MY-644)

Conc : 2~5g/§¤

Temp : 25~50¡É

Dewatering and anti-turnishing agent of

 non-ferrous metals.

By dipping, makes organic protection

  layers.

17kg packing

Product:

JASCO

           Coatings

PRODUCT NAME

HOW TO USE

APPLICATION FEATURE

REMARK

Concentrations

(g/§¤ or §¢/§¤)

Acrylic

Clear Coationg

(GX-235T)

GX-235T:

5~25%

Acrylic concentrated water base

  coating agent.

Very excellent for copper and copper   alloys.

Promote anti-corrosion action by

  dipping after zinc plating with uniform

  color.

17kg packing

Product:

JASCO

¡°refer to data sheet¡±

 

 

 
 

 

Company : NAMDONG CHEMICAL Co. LTD    CEO : Kim Hak Soo    Location : 74, Okgucheonseo-ro 131beon-gil, Siheung-si,

Gyeonggi-do, SEOUL 429-848 Rep. of KOREA    Tel : 031-499-2411~5  Fax : 031-499-2416

Copyright 2009 @ NAMDONG CHEMICAL CO., LTD. ALL rights resvered