Electronics Passivates

Trivalent Chromate for Zinc Plating -- COLDIP® Satin Zinc 900
from Columbia Chemical Corporation

COLDIP ® Satin Zinc 900 is a unique all "trivalent" chromate conversion coating for electroplated zinc that provides a uniform satin zinc finish, similar in appearance to satin nickel and satin silver. It is an easy-to-use one part system that provides 96 - 168 hours of neutral salt spray to... [See More]

  • Industry: Automotive; Electronics; Marine; Mil-Spec; OEM / Industrial
  • Form: Liquid
  • Substrate: Steel; Other; Zinc & Zinc Alloy Deposits Over Steel
  • Location / Orientation: Exterior
Trivalent Chromate for Zinc Plating -- COLDIP® TRI-V 120
from Columbia Chemical Corporation

COLDIP ® TRI-V 120 is a high corrosion resistant "Trivalent Blue-Bright" chromate conversion coating for electroplated zinc, providing over 120 hours of neutral salt spray to white corrosion. It is approved by General Motors Worldwide under the GMW 3044 specification. [See More]

  • Industry: Automotive; Electronics; Marine; Mil-Spec; OEM / Industrial
  • Form: Liquid
  • Substrate: Steel; Other; Zinc & Zinc Alloy Deposits Over Steel
  • Location / Orientation: Exterior
Trivalent Chromate for Zinc Plating -- COLDIP® TRI-V 121
from Columbia Chemical Corporation

COLDIP ® TRI-V 121 is a high performance "Trivalent Blue-Bright" chromate conversion coating for electroplated zinc, providing over 175 hours of neutral salt spray to white corrosion. It is approved by General Motors Worldwide under the GMW 3044 specification. [See More]

  • Industry: Automotive; Electronics; Marine; Mil-Spec; OEM / Industrial
  • Form: Liquid
  • Substrate: Steel; Other; Zinc & Zinc Alloy Deposits Over Steel
  • Location / Orientation: Exterior
Trivalent Chromate for Zinc Plating -- SpectraMATE® 25
from Columbia Chemical Corporation

SpectraMATE ® 25 is a high performance, thick-film trivalent conversion coating which passivates and protects electroplated zinc over steel parts. It produces a slightly iridescent, multicolor finish (hues of yellow, green, purple and pink) which consistently exceeds 250 hours of neutral salt... [See More]

  • Industry: Automotive; Electronics; Marine; Mil-Spec; OEM / Industrial
  • Form: Liquid
  • Substrate: Steel; Other; Zinc & Zinc Alloy Deposits Over Steel
  • Location / Orientation: Exterior
Trivalent Chromate for Zinc Plating -- TRIVECTA® Black 300
from Columbia Chemical Corporation

TRIVECTA ® Black 300 is a black trivalent chromate for zinc plated parts. It produces a thick film ( >400nm), uniform gloss-black, scratch-resistant finish, and works well over all types of zinc deposits. TRIVECTA Black 300 provides a finish that consistently exceeds 120+ hours of neutral... [See More]

  • Industry: Automotive; Electronics; Marine; Mil-Spec; OEM / Industrial
  • Form: Liquid
  • Substrate: Steel; Other; Zinc & Zinc Alloy Deposits Over Steel
  • Location / Orientation: Exterior
Zinc Phosphate -- COLPHOS® Zn 35
from Columbia Chemical Corporation

COLPHOS ® Zn 35 is a liquid, immersion zinc phosphate used to produce fine grain crystalline heavyweight coatings (1000 - 5000 mg/ft2) on steel surfaces while generating minimal sludge. It meets the requirements of ASTM F1137, MIL-DTL-16232G TYPE Z and A-A59267, provides excellent absorbing... [See More]

  • Industry: Automotive; Electronics; Mil-Spec; OEM / Industrial
  • Form: Liquid
  • Substrate: Steel
  • Location / Orientation: Exterior