Product Descriptions

Pre-painting Conversion CoatingProduct Descriptions

Pre-painting Conversion Coating

DNCLEAN

Product Features

  • Alkaline and acidic cleaners
  • Concurrent treatment(Cleaning & Etching & Neutralizing)
  • Etching or non-etching
  • Corrosion inhibiting for applications(Economical)
  • Ambient temperature(Economical)
  • User-oriented(Simple and Safe)
  • Oxidation layer removing(Si, Fe, Ect.)
  • Scale minimizing
  • Multi-metal available
  • Available for smut removal, heavily soiled material, etc.
  • Economical use
  • Low foaming

SPEC

  • Temperature(℃) : 10 ~ 30 / 50 ~ 80
  • pH : 1 ~ 11
  • Concentration(%) : 2 ~ 6
  • Time(Min) : 3 ~ 5(Dip) / 1 ~ 3(Spray)

product name

  • DNCLEAN 208
  • DNCLEAN 301S
  • DNCLEAN 305

Pre-painting Conversion Coating

E-CLPS

Product Features

  • Eco-Friendly
  • Chrome-free prepaint pretreatment provides results equal to chrome without the environmental concerns
  • Multi-metal substrates (Cold Rolled Steel, Hot Dipped Galvanized, Electrogalvanized, Galvalume, and more)
  • Leader of domestic chrome-free industry for extrusion
  • Highly homogeneous and stable bond structure
  • Meets AAMA 2603, 2604, & 2605 specifications
  • Approved in Europe by GSB & Qualicoat
  • Meets RoHS, ELV, PEL
  • SST 4000hr
  • No need additives
  • Dry-in-Place or rinse off
  • Ambient temperature(Economical)
  • Low operating concentration(Economical)
  • Meets manufacturing standards for tele-communication equipment, cases, etc.
  • Low surface resistance
  • Faster process time(No rinse and DIP process)

SPEC

  • Temperature(℃) : 15 ~ 60
  • pH : 2 ~ 9
  • Concentration(%) : 1 ~ 100
  • Time(min) : 1 ~ 2(Dip) / 0.5 ~ 1(Spray)

product name

  • E-CLPS 4600
  • E-CLPS 2900
  • E-CLPS 2400
  • E-CLPS 2100
  • E-CLPS 1900
  • E-CLPS 1700

ZIRCA-SIL

Product Features

  • Eco-Friendly
  • Nano-technology pretreatment coating
  • Excellent replacement for iron phosphates and zinc phosphates
  • Chrome and phosphate-free
  • No sludge produced
  • Available for all metals and paints
  • Low water and energy usage
  • Detergent system(Clean & Coat)

SPEC

  • Temperature(℃) : 15 ~ 45
  • pH : 2.5 ~ 9.5
  • Concentration(%) : 1 ~ 4
  • Time(sec) : 15 ~ 90

product name

  • ZIRCA-SIL 18
  • ZIRCA-SIL HD1
  • ZIRCA-SIL MS3
  • ZIRCA-SIL SW1

TRI-CLPS

Product Features

  • Produces complex trivalent chromium coating
  • Same performance with hexavalent chrome
  • Ambient temperature(Economical)
  • Low operating concentration
  • Meet AAMA 2605-05 specifications
  • Dry-in-Place or rinse off
  • Low chrome concentaraion(20ppm under)
  • Ester-Cross Link Polymer System(E-CLPS) Technology

SPEC

  • Temperature(℃) : 15 ~32
  • pH : 1.4
  • Concentration(%) : 2 ~ 4%
  • Time(sec) : 15 more than

product name

  • TRI-CLPS 1000

CHROMATE

Product Features

  • Hexavalent-chrome conversion coating
  • Liquid type(Simple and Safe)
  • Complementing excessive consumption
  • Long term usage cycle(Economical)
  • Low operating concentration (Economical)

SPEC

  • Temperature(℃) : 20 ~ 40
  • pH : 1.0 이하
  • Concentration(%) : 1 ~ 2%
  • Time(min) : 0.5 ~ 3(Dip) / 0.5 ~ 1(Spray)

product name

  • CHROMATE 1615
  • CHROMATE 1614

Pre-painting Conversion Coating

DNDOX

Product Features

  • Oxidation additive for aluminum
  • Oxidation layer removing
  • Replacement for nitric acid
  • Applicable to aluminium die castings or cast alloys
  • Maintenance of luster, anti-polluting, etc.

SPEC

  • Temperature(℃) : 25 ~ 30
  • pH : 3.4 ~ 3.8
  • Concentration(%) : 16 ~ 35
  • Time(min) : 2 ~ 3(Dip) / 0.5 ~ 1(Spray)

product name

  • DNDOX 24F