Electronic waste is the highest-grade urban precious metal feedstock available. PolyGO’s gold and silver chemistries are formulated for the surface chemistry of printed circuit boards, plated connector pins and bonding-wire components — selective on precious metal, gentle on substrate.
Selective non-cyanide gold chemistry for industrial recovery operators.
Non-cyanide silver stripping and leaching for PV panels and industrial scrap.
Stripping and leaching chemistry for Pt, Rh, Ir and Ru.
Proprietary ion-exchange resin that selectively captures precious-metal ions from complex industrial solutions.
Tell us your feedstock and target metal. We’ll come back with a product recommendation, a sample chemistry datasheet, and projected recovery economics.