Feb 21, 2017 Researchers at Israel-based SPNano Ltd. have developed a new technology for electroless copper coating of polyester PET-based textiles. The technology is based on nanometric dispersion of carbon black CB and palladium salt nanoparticles using a recombinant protein called SP1. Coating the yarn with the SP1CBPd 2 complex followed by a ...
CopperII nitrate is made by action of copper or copperII oxide with nitric acid. The solution is evaporated and the product is obtained by crystallization CuO 2HNO3 CuNO32 H2O The nitrate salt prepared by this method is hydrated. It cannot be dehydrated fully without decomposition.
Subsequent plating with gold, rhodium or other precious metals is unproblematic if suitable processes and pre-treatment steps are chosen. Your advantages Copper-tin-zinc alloy coatings Bright white coatings similar to silver Diamagnetic Nickel-free EC Nickel Directive 9427EC, Oeko-Tex 100 ff Free of heavy metals such as Cr, Pb, Co ...
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