Greenkote

Description

GREENKOTE® PM zinc thermo-diffusion coatings increase the protection of automotive components, construction and infrastructure elements, and electronics and weaponry parts. We provide technologies that produce uniformly applied corrosion resistance diffusion coatings. Best of all, our coatings contain no environmentally-harmful substances so they are in full compliance with the strictest of standards. Our patented thermo-diffusion PM coatings work by Thermo-Chemical Surface Modification(TCSM) . This revolutionary process forms a protective layer that partially diffuses into the substrate and cannot be separated by physical or environmental testing. The process heals any micro fissures, cracks, or porosity in the coating while providing a sacrificial layer. Carbon steel, cast iron and sintered metal parts can be coated with zinc thermo-diffusion coatings. We offer duplex coatings for added protection on a multitude of applications. PM*1/PM*1H – Thick Corrosion Resistance Coating This is a thick diffusion sacrificial corrosion-resistant coating for marine, industrial, tropical and rural environments. It is ideal for carbon and low alloy steels and cast irons. An excellent preparation for painting, duplex coatings, adhesives and rubber to metal molding. Recommended for sintered and MIM part coating. A good solution for stainless steel replacement. This coating line offers: Long-term corrosion protection up to **0°C (**2°F) Coating thickness in the range of *0 to **0 µm Uniform coating thickness for difficult part geometry A surface hardness up to HV/HK **0 to **0 No hydrogen embrittlement Damage resistance during crimping operations Oxidation resistance and anti-seizing properties Additional features: Neutral salt spray resistance up to ***0 hours with no sealers and special passivation layer, with a coating loss rate less than 0.**0 g/m2/hr. The coatings contain no Chrome VI or Chrome III.