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CARBOZEN™ DLC COATING
CARBOZEN™ DLC COATING
- DLC properties can be designed in many ways by combining other elements, so it is widely applied in various industry.
- DLC (Diamond-like Carbon) is a carbon-based plasma coating. High hardness comparable to diamonds, Low friction coefficients due to amorphous structure and excellent corrosion resistance are key characteristics of DLC.
- We provide DLC coating solutions optimized for required properties and shapes by testing on individual products.
Properties
- High hardness : 1,500~6,000 Hv → Preventing surface wear by anti-wear coating
- Low friction coefficient : 0.01~0.2 → Solid lubricant and preventing seizure
- Maintaining the surface roughness of products : Ra ~ 0.3nm → applicable to mirror surface
- Chemical stability : Improving Anti-corrosion and Releasability
- Low temperature Process (room temperature ~ 200℃) → No thermal deformation of products
High hardness
Wear resistance
solid lubricant
Corrosion resistance
Adhesion resistance
High hardness
Wear resistance
solid lubricant
Corrosion resistance
Adhesion resistance
Special Spec
Super low friction
(S-DLC)
Conductivity
(σ-DLC)
Friction coefficient control
(N-DLC)
N-DLC
N-DLC technology that controls the friction coefficient according to the required characteristics
Detail view
Super hard hardness
(ta-C)
Polymer resin anti-stick
(MIRAGE)
Super low friction
(S-DLC)
Conductivity
(σ-DLC)
Friction coefficient control
(N-DLC)
N-DLC
N-DLC technology that controls the friction coefficient according to the required characteristics
Detail view
Super hard hardness
(ta-C)
Polymer resin anti-stick
(MIRAGE)
DLC Coating Table
| Coating Name | G-DLC | S-DLC | σ-DLC | N-DLC | ta-C | MIRAGE |
| Hardness (HV) | 1,800~3,000 | 1,600~2,000 | 2,100 | 1,800 | 3,000~6,000 | 1,400 |
| Friction coefficient (Dry type) | < 0.2 | < 0.05 | < 0.2 | 0.2~0.5 | < 0.2 | < 0.15 |
| Coating thickness (㎛) | Can be changeable depending on application | |||||
| Processing temp (℃) | < 200 | < 200 | < 450 | < 200 | < 200 | < 100 |
| Max temp of application (℃) | 250 | 250 | 250 | 250 | 400 | 250 |
| Coating color | Black | Black | Black | Black | Black, Rainbow | Black, Rainbow |
| Common characteristics | High hardness on surface, anti-wear, solid lubricant, anti-corrosion, anti-fusion | |||||
| Major characteristics | – | Super low friction | Electrical resistance control |
Friction coefficient Control | Super hardness | Releasability to polymer resin |
| Applications | Injection mold, Mechanical part, Vehicle part, Diesel injection, Pump part, Cutting tool (Non-ferrous metal) | Vegicle part, Printed electronics | Secondary battery, Semiconductor probe, Mechanical insulation parts, Bio-sensor, Display, PEMFC bipolar plate, | Special friction required part | Micro drill, Non-ferrous metals, Vehicle part | Printed electronics |
Applications
Various injection molds
Secondary battery industry
Display industry
Automotive Parts
Semiconductor industry
Semiconductor • Electronic • Film roll
Applications
Various injection molds
Secondary battery industry
Display industry
Automotive Parts
Semiconductor industry