aluminum soda can coating - Chemical coatings engineering - Eng …
Nov 4, 2009 · Interior can coatings designed to prevent migration of metal salts into the contained product are called "comestible polymeric coatings". The coatings ars polymers typically used in coil coating. The exact nature of the coatings isn't available since most are proprietary to manufacturers who continuously look for better coatings.
New NIAS detected in polyester-phenolic can coating extracts
Apr 21, 2022 · In an article published on March 7, 2022, in the journal Talanta, Julien Terrasse from the Université de Lyon, France, and co-authors analyzed non-intentionally added substances extracted from polyester-phenolic can coatings and the influence of the phenolic resole used in the formulation on the nature of NIAS.
Oligomers in polyester coatings for metal cans
Oct 19, 2018 · Polyester-based can coatings are used as replacements for epoxy-based coatings containing bisphenol A (BPA, CAS 80-05-7). During storage, polyester coatings can release non-intentionally added substances (NIAS), such as oligomers (FPF reported). Two studies published in 2018 also addressed the oligomers in polyester coatings.
Estrogenicity assessment of novel can coating
Jan 18, 2017 · Soto, A.M., et al. (2017). “Evidence of absence: Estrogenicity assessment of a new food-contact coating and the bisphenol used in its synthesis.” Environmental Science & Technology (published online January 18, 2017). Food Packaging Forum (December 15, 2016). “Dossier: Can coatings.” (pdf)
New research on chemical migration from plastic, paper, can …
Apr 20, 2022 · Several studies have analyzed or summarized chemical migration from different types of food contact materials and articles (FCMs and FCAs), including plastics, paper, can coating, and reusable FCAs. Plastics In an article published on April 5, 2022, in the journal Food Additives & Contaminants: Part A, Carlos Wen-Li Zhou from Changsha University of Science
FPF can coatings webinar: Video online | Food Packaging Forum
Feb 7, 2017 · Birgit Geueke from the FPF discussed the Forum’s latest dossier on can coatings (FPF reported). Independent consultant Maricel Maffini presented findings from a new scientific study assessing the estrogenic activity of tetramethyl bisphenol F (TMBPF, CAS 5384-21-4) and a novel polymeric coating derived from TMBPF (FPF reported).
FPF webinar on can coatings – Food Packaging Forum
Jan 24, 2017 · On February 7, 2017, at 04:00 pm CET, the Food Packaging Forum (FPF) is holding a webinar on can coatings. Birgit Geueke from the FPF will discuss the Forum’s latest dossier on can coatings (FPF reported). The dossier contains thoroughly-researched information on different coating materials, market data, and the regulatory background. It ...
Corrosion resistant coating for 4140 shaft - Eng-Tips
Mar 31, 2011 · As indicated in the original post, our goal is to select a different coating for the existing 4140 shaft to provide better corrosion resistance. That said, would any of the following work? 1. Nickel Plating 2. Diamond Like Coating (DLC) 3. Ceramic coating (ceram-kote) *This is additive so will require rework to the existing shafts 4.
Can coatings - Food Packaging Forum
B_Geueke M_Maffini On February 7, 2017, at 04:00 pm CET, the Food Packaging Forum (FPF) held a webinar on can coatings. Birgit Geueke from the FPF discussed the Forum’s latest dossier on can coatings (FPF reported). The dossier contains thoroughly-researched information on different coating materials, market data, and the regulatory background. It further covers …
Titanium Nitride Coating a bad Idea? - Eng-Tips
Jun 24, 2009 · Figure out why your drill failed. Overstress condition or material embritlement. I would say lower your hardness on the 17-4 and do a liquid salt bath nitride. Use H1075. Or do the same and keep the TiN coating. We supply these coatings using …