Coating type DLC ( Ta-C )
Color Dark Gray
Film hardness  4000~7000 Hv
Coefficient of friction  0.15
Heat resistance temperature 500℃
Film thickness 1~5㎛(one side)
Main Features A new-concept DLC coating with stable adhesion and differentiated surface roughness compared to CVD coatings by minimizing stress
when thickly depositing a multi-structured ultra-hard thin film in the form of nanoparticles using only pure carbon as an upgraded version of graphene
In particular, it is applied to small cutting tools for graphite, ceramic, CFRP, GFRP, and composite materials and parts related to automobiles, medical, electronics, semiconductors, and aviation.