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Coating Solution for Forming Molds
DLC Naxau model CH. For new mold coatings such as ZrN, CrO, etc., please download the latest Naxau coating catalog.
| Coating Type | Description | Hardness:（HV） | Thickness:（μm) | Antioxidant temperature:（℃） | Coefficient of friction | Color | Application |
| TRN | CrN | 2000 | 4~10 | 700 | 0.4 | Ash gray | Titanium alloy hot forging, aluminum sheet stamping |
| ARS | CrAlTi-based | 3600 | 4~7 | 1000 | 0.6 | Grayish black | High-strength plate stamping |
| AMC | CrAlTi-based | 3800 | 4~7 | 400 | 0.2 | Rose gold | Stainless steel mold stamping |
| ARP | CrAlTiN-based | 3600 | 3~5 | 1100 | 0.5 | Grayish black | Stainless steel hot stamping, fine blanking, bar punching, etc. |
| ARK | CrN-based | 1800 | 3~5 | 600 | 0.6 | Ash gray | Plastic molds, semiconductor packaging molds general purpose coatings |
| ARD | CrO-based | 2800 | 3~6 | 1200 | 0.6 | Dark colored | High-temperature wear-resistant parts, high-temperature electrical insulation parts, corrosion-resistant and wear-resistant parts |
| DE | CrAl-based | 3000 | 4~7 | 1000 | 0.5 | Grayish black | ≤ 500MPa general steel plate stamping, non-ferrous metal processing mold class, die casting molds |
| DEC | CrAlTi-based | 3800 | 4~7 | 400 | 0.2 | Rose gold | Stainless steel mold stamping, high strength plate, deep drawing type processing molds |
| CH | a-C:H | 2000 | 1-3 | 300 | 0.1-0.2 | Black | General purpose solid lubricant coatings for self-lubricating parts and non-ferrous metal machining |
F-DLC Coating
Hydrophobicity is a prerequisite for tire molds to achieve easy release, anti-sticking and self-cleaning functions.
Coating for Integrated die-casting mold
Integrated Die Casting Mold Coating
The Dura process improves the bonding between the coating and the substrate and is a viable alternative to TD or CVD coatings. Low temperature coating process, no deformation of the substrate and consistent hardness. Compared with TD, it has higher surface hardness, pressure resistance and high temperature resistance. For die casting mold inserts, it can be up to 5 times or more fading titanium re-plating.
PVD Coating for Mirror Molds
PVD Mirror Mold Coating
Naxau has a wide range of mirror/ultra-mirror mold coating series with good anti-polymer sticking function. Such as TiN coating for electron gun process, which is commonly used in plastic molds; CrN for magnetron sputtering process, which is commonly used in coated mold heads; and ta-C amorphous high temperature resistant super hard carbon film from Hipims, which is commonly used in high borate blister glass molds.
PVD Coating for Forming mold
Forming Mold Coating Solutions
Over the past 22 years, Nash has experience in coating applications for a wide range of industries, including injection molds, stamping dies, forging dies, extrusion/stretching dies, and glue wood molds.
Naxau undertakes all types of custom mold coating needs.
Naxau PVD/DLC Vacuum Coating Equipment-IE
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