what is calphalon cookware made of
Calphalon is a brand of cookware products owned by Newell Rubbermaid. Calphalon cookware has stick resistant surfaces made of anodized aluminum rather than the more common Teflon coating.Calphalon also produces the more traditional non-stick coated cookware. Calphalon is a premium cookware company which is currently owned by Newell Rubbermaid. Yes, Calphalon is considered non-reactive because it is made of anodized aluminum, which is a process that treats the aluminum and makes it non-reactive to acids, etc. 6 people found this useful. Edit.