McGean GRQ-70 (Polyquaternium 2)

McGean GRQ-70 (Polyquaternium 2)


McGean GRQ-70 is a water soluble cationic polymer used in the manufacturing of additives for zinc and zinc alloys electroplating baths

Also Known As

Formerly 16003

Chemical Properties


  • Proprietary

Typical Analysis

  • Specific Gravity – 1.14 – 1.17
  • pH – 8.0 – 10.5
  • Solids (@ 50°C) – 69 – 85


  • Clear to Hazy, Pale Yellow to Amber Viscous Liquid
McGean Product & Packaging

Standard Package

  • 441 pound drum; 4 per pallet

Part Number

  • 30556
Product Disclaimer
Before using your McGean® products, all safety and operating instructions should be read and understood. If you have any questions, please contact us.
McGean GRQ-70 (Polyquaternium 2)

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