After-sales Service: | on-Line Service |
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Warranty: | One Year |
Type: | Doctor Blading |
Coating: | Paint |
Certification: | CE |
Method Type: | Automatic |
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Slot-die coating is a technique where the solution is directly coated onto the substrate through a coating "head". Solution flows through the head at a determined rate and the substrate is moved underneath it.
Slot-die coating is a metered coating process. This means that the wet film thickness is determined by the amount of solution placed onto the substrate. All other parameters work to improve the uniformity and stability of the coating.
Thin film fabrication with slot-die coating. Solution flows through the "head" in a controlled manner. This is directly coated onto the substrate.
Features of slot-die coating machine
Specifications of slot-die coating machine
Items | Technical Data | |
1 | Suitable system | Ternary polymer, Lithium Iron Phosphate, Lithium cobalt oxide, Lithium manganese oxide, Graphite, silicon carbon, Other battery positive and negative plate coating processes |
2 | Coating type | Continious, intermittent, slit extrusion |
3 | No. Of oven sections | 0.8m*1 |
4 | Coating speed | 0~0.5m/min |
5 | Substrate thickness | Aluminum foil:8~30um Copper foil: 6~30um |
6 | Design width of Roller surface | 300mm |
7 | Guaranteed coating width | <240mm |
8 | Main Roller diameter | Φ150mm |
9 | Coating accuracy | ±1.5um |
10 | Slurry viscosity | 2000~12000 (mPas) |
11 | Single side coating dry thickness range | 10-250μm |
12 | Solvent properties | Oil solvent:NMP(s.g=1.033,b.p=204ºC) Water solvent:H2O/NMP(s.g=1.000,b.p=100ºC) |
13 | Solid content range | 20~85% |
14 | Coating size accuracy | L≤±1mm W≤±0.4mm |
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