UltraC™-L DLC COATING

2022-07-04
●Overview
■Entegris’ UltraCTM -L DLC (diamond-like carbon) coating is an ultra-hard, extremely smooth, low friction coating that is ideal for plastic injection mold components. UltraC -L DLC coatings will substantially enhance the durability of mold components, increase mold productivity and reduce corrosion. The coating is deposited using a low-temperature (<150°C) proprietary Plasma Enhanced Chemical Vapor Deposition (PECVD) process and can be uniformly deposited over large areas, on virtually all vacuum compatible substrates, including polymers, and is very conformal to the surface features.
■UltraC-L coating can be applied to existing tool designs without the need for design changes and modifications. Entegris can also refurbish UltraC-L coated parts, lowering the cost of ownership (COO) while maximizing the life of these high value critical components. UltraC-L is a low surface energy DLC grade modified for additional polymer release.
■UltraC-L solves part sticking problems with even the stickier polymers like polypropylene and polyethylene while maintaining low friction, low wear, eliminating galling and corrosion. Core pins, cavities and die pins are examples of applications where UltraC-L can reduce polymer buildup, eliminate part sticking and improve productivity, utility and quality.
●Features
■Low polymer buildup
■Eliminates plastic part sticking
■Ultra low friction
■Corrosion resistant
■Highly conformal to surface finish
■Thickness of 1–2 μm
■Deposited at low temperature
■Can be deposited on most substrates

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2014/6/7

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