The popular Celtes now features a water-repellent and oil-repellent grade! Improved release properties of molded plastic lenses and prevention of mold contamination.
The Celtes N-S coating is a multi-layered hydrophobic and oleophobic grade Celtes coating that combines a hydrophobic treatment with a hard ceramic thin film of nitride produced by an advanced Plasma Booster Sputtering (PBS) process.
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【Features】 ◆ Improved release properties due to water-repellent treatment! ◆ Enhanced durability with a hard thin film! ◎ Reduces mold costs and dramatically improves productivity. 【Main Applicable Fields】 ● Fine shape processing Ni molds ● Green resin semiconductor molds ● LED lens molds ◎ The catalog provides detailed information about the products, including work functions (surface potentials) and friction coefficients with resins, presented in diagrams and graphs.
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Applications/Examples of results
Micro shape processing Ni molds, green resin semiconductor molds, LED lens molds.
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| Model number | overview |
|---|---|
| Celtes N-S | CrN multilayer, hardness 20 GPa, pure contact angle 115° |
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Company information
By adopting special sputtering and plasma CVD processes, we provide high-quality coatings with excellent adhesion even at low-temperature treatments below 180 degrees, along with high film thickness precision and outstanding tribological properties such as wear resistance, seizure resistance, and low friction coefficient, all based on abundant achievements and experience, with short delivery times. In particular, coatings from the Seltes brand, such as CrN-based coatings (Seltes X, N) as alternatives to Cr plating and Seltes DLC, which have excellent adhesion even under high surface pressure, are highly regarded in plastic molding molds, press molds, automotive parts, and high-precision sliding components. We also conduct various evaluations of metal surfaces and thin films, as well as defect analysis, using surface cleanliness measurement instruments like Corona Surf.