Product Introduction
This automatic film coater was meticulously developed by LONROY. It is designed for large-area coating preparation involving materials such as coatings, adhesives, hot-melt adhesives, conductive materials, and nanomaterials (including hydrogels, liquid metals, smart packaging materials, optoelectronic materials, photoresists, functional coatings, and microelectronics/semiconductor packaging). It also supports the fabrication of devices such as hydrogen fuel cell membrane electrode assemblies (MEAs), water electrolysis MEAs, lithium batteries, various active catalysts, heterojunction solar cells, thin-film solar cells, perovskite solar cells, organic solar cells, flexible OLED wearable devices, organic field-effect transistors (OFETs), conductive polymers, nanowires and nanotubes, 2D materials, OLEDs and PeLEDs, perovskite photovoltaics, lithium-ion battery electrolytes and electrodes, dye-sensitized solar cells, and electronic skin.
Manual coating often results in inconsistencies—particularly due to variations between different operators—because the quality of the film is significantly influenced by factors such as coating speed and the pressure applied to the applicator. These inconsistencies complicate the comparison of test results across samples. This coating tester automates the process, offering adjustable coating speeds and quantifiable, adjustable coating pressure, thereby fundamentally overcoming the drawbacks of manual coating. It produces wet films with excellent repeatability and precise thickness, providing stable coating samples for the measurement and research of various coating properties.
Adjustable Doctor Blade
2.1 Thickness: 5–10,000 µm (other thicknesses available upon request)
2.2 Blade material: Mold steel
2.3 Blade mounting bracket: 2-in-1 multifunctional bracket
2.4 Blade movement method: Direct push
2.5 Display method: Digital display
2.6 Adjustment display precision: 0.001 mm
2.7 Blade straightness: ±0.0025 mm (within a 300 mm length)
2.8 Blade-to-base connection: Detachable design
Wire-wound Rod
3.1 Effective coating length: Total length 400 mm, effective length 310 mm (other specifications customizable)
3.2 Material: Stainless steel
3.3 Precision: ≤0.3 µm (300 mm)
3.4 Structure: Japanese OSP (integrated extruded type); US RDS (wire-wound type)
3.5 Brands: Domestic, Japanese OSP, US RDS
3.6 Coating thickness range: 4–200 µm; 0–850 µm (special smooth rods can achieve <1 µm)
3. Optional sample holding methods
3.1 Vacuum suction
3.1.1 Application: Securing substrates that do not lie flat on their own and rigid materials for easy loading/unloading (e.g., copper foil, aluminum foil, plastic sheets, glass)
3.1.2 Material: Hard-anodized aluminum alloy
3.1.3 Vacuum suction aperture: 0.8 mm / 1.0 mm
3.1.4 Vacuum pump: External water-circulating vacuum pump
3.1.5 Power supply: 150–220 V, 50 Hz, 380 W
Base plate heating
4.1 Application: Designed to maintain the temperature of coating materials that require heat to flow, ensuring fluidity during the coating process; also capable of drying coated samples.
4.2 Heating plate type: Integrated heating plate
4.3 Heating power: 2500W
4.4 Temperature range: Ambient to 200°C (adjustable)
4.5 Temperature uniformity: ±2.5°C
4.6 Platform flatness: ±2.5 μm (within an effective width of 300 mm and length of 400 mm, at temperatures up to 200°C)
4.7 Power supply: 220V/50Hz
Product Features
1. Quick-mount base plate system: Supports multiple base plates per unit, allowing for rapid interchangeability.
2. Quick-access mechanical buttons: Easy to operate even while wearing gloves.
3. Modular assembly: Enables various combinations of platforms and coating methods.
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