Geomet®
GEOMET®is Chrome-free coating and applied to protect fasteners qas wll as many type of metallic parts from corrosion and is used in many industries. It can provide a very broad range of friction coefficients. It is the most widely used product in zinc flake technology. The extremely thin coating will not affect the optimal installation between the bolt and the nut.
Characterictics & Performance
Excellent assembly and multi-tightening behavior (with lubricated topcoat) Good mechanical damage and chemical resistance performance in test Performance maintained at elevated temperatures Conforming with REACH Standard Corrosion resistance test up to 1500 hours
Applications
Automotive & Motorcycle Parts
Construction Metal Materials
Hardware Tools
Electrical Parts
Screws, Nuts, Washers, Springs, Shrapnel
High-Speed Rail Bolts
… etc more
International Standards
EN ISO 10683 - Fasteners:
non-electrolytic zinc flake coatings
EN 13858 - Non-electrolytic zinc flake coatings on iron and steel parts
ASTM F1136 / F1136 M - Zinc/Aluminum Corrosion Protective Coatings for Fastener