Polymax® PA-671 is commonly used in acid zinc plating systems to impart wetting properties and in the formulation of non-flammable brightener packages with 2-chlorobenzaldehyde and benzylidene acetone.
Polymax® PA-671 belongs to a line of products developed for plating applications. The Polymax® materials offer a variety of functions in both electroless and electrolytic plating baths. Low treat rates and a diversity of chemistries offer economic and formulation options in numerous types of baths.
Polymax® PA-671 is commonly used in acid zinc plating systems at recommended use levels of 0.3-1.0% by weight. It is a versatile chemistry that provides wetting properties to high surface tension, high electrolyte systems. It maintains a low foam and is an easy-to-handle non-viscous liquid.
Brightener concentrates utilize this chemistry as a solubilizing agent for both orthochlorobenzaldehyde (OCB) and bezylidene acetone systems. Typical brightener formulations use 55% Polymax® PA-671 with 20% Chemal BP-261, 12% OCB, and QS water to produce a non-solvent package. In a typical bath addition of 2-5 g/l, Polymax® PA-671 maintains clarity to ~75°C.
PCC Chemax Inc. is specialized in the production of surfactants and chemical specialist additives used, i.a. in the metallurgical, textile, refinery and mining, and plastics industry.
All the above information related to the product are provided according to the best knowledge of the manufacturer and published in good faith. However, the manufacturer does not guarantee the information and contents of this document are complete and accurate, and shall not be liable for the results of using them. The user is obliged to verify and confirm the information and contents of this documentation on his/her own. The manufacturer reserves the right to change the content of this document at any time without stating reasons of such changes.
