Headquarter: Chemical Industry Park, Economic Development Zone,  JiNan City,  ShanDong Province, China.

Phone +86-152 8958 7728

Angela@BlueSkytcca.com
Gardner Business Media logo

Columbia Chemical Gains Approvals As Preferred Supplier For Zinc … – Products Finishing

Gains approvals from John Deere, GM, NCR and Alfagomma after processes were subjected to rigorous testing at each facility.
#construction #pollutioncontrol #masking
 
Columbia Chemical Corp. has been granted approval from several global OEMs for the use of its zinc and zinc-alloy plating processes. To achieve these approvals, the processes were subjected to rigorous testing at each facility.
 
General Motors
General Motors has granted a global fastener approval for GMW 3200 tin-zinc alloy.  Columbia Chemical’s approved process includes COLTIN-ZN, COLDIP TZ-10, COLFIN TTM-1016. Columbia Chemical is also approved for the GMW-4700 Type B, BL specification for zinc-nickel.  Columbia Chemical’s approved process includes TRIVECTA NI-Z BLACK 70 with TRIVECTA BLACK SEALER 350.
 
National Cash Register
National Cash Register has approved COLDIP TRI-V 200UB for zinc plating under its 009-0020301F specification.      
 
Alfagomma
Alfagomma, an Italian-based manufacturer of hoses, fittings and adapters with a worldwide network of regional branches, has granted approval of SpectraMATE 25 and Zinc-Chro-SHIELD to meet their galvanizing specifications for hydraulic components and for rigid pipe.  The processes are being provided and serviced by Tecnochimica, Columbia Chemical’s distributor in Italy.  Alfagomma requires a corrosion resistance of at least 200 hours for the zinc corrosion (white rust) and at least 400 hours for the corrosion of base metal (red rust) for both specifications.
 
Columbia Chemical Corp. is one of the world’s largest manufacturers of zinc and zinc alloy plating additives.  For more information, contact Columbia Chemical Corporation, 330-225-3200, columbiachemical.com
 
Our experts share specific questions about zinc phosphate and pretreatment
This paper presents research findings and practical results that address the treatment of the problematic greenhouse gases nitrogen oxides (NOx) and sulfur dioxide (SO2).
Cyanide in mining and industrial wastewaters has been around from the beginning, including electroplating processes.  This presentation reviews a number of current processes, and in particular, offers new technologies for improvement in cyanide destruction by the most common process, using sodium hypochlorite.
Copyright © Gardner Business Media logo  2023 Privacy Policy
[Log On]

source

Leave a Reply

Your email address will not be published.

*