Thin Layer Coater

The thin-layer Coater evenly spreads the coating material on the substrate surface using a blade, forming a film with controllable thickness. It is used in laboratories to prepare sample coatings, simulating the coating process in industrial production, and is suitable for surface treatment tests of materials such as paper and plastic films.
Selection
When selecting, consider the coating width to match the substrate, as the blade type affects the coating texture, and the speed adjustment range determines the applicable process. Pay attention to temperature control precision to accommodate coatings of different viscosities, and opt for modular designs for easy replacement of accessories. Prioritize stainless steel materials for corrosion resistance, and ensure the operation interface is simple and clear.

Terms

Standards

Instruments

Impact energy 3N, Impact device mass 75g, suitable for measurement of small or thin specimens and surface hardening layer, the minimum thickness can be measured 1mm and the minimum hardening layer depth 0.2mm.

$ 764.00

Equipped with 254nm and 365nm dual-wavelength ultraviolet light sources, it supports thin-layer analysis and paper-layer analysis, can identify fluorescent substances, and is equipped with a 200 * 50mm filter.

$ 198.00

Impact energy 2.7mJ, Impact device mass 75g, small damage to the measured surface, does not damage the hardened layer, suitable for measurement of small and thin parts, the minimum thickness of the specimen is 1mm, and the minimum depth of the hardened layer is 0.2mm.

$ 186.00

Travel 0-1.25 mm, measurement error +/- 1HAM, suitable for thin rubber samples with a thickness of 1.5mm or more. Sensitivity is high, and it needs to be used with a constant load measuring rack to ensure Precision.

$ 921.00

The Spin Coater is controlled by touch screen, the acceleration range is 100~ 4000rpm/s, and the speed can be automatically corrected by A/K selection. The motor torque is large and the operation is smooth, which is suitable for the assembly line process.

$ 2494.00

Travel 0-1.25 mm, measurement error +/- 1HAM, pressure at the end of the needle 324-764mN, suitable for thin rubber samples with a thickness of 1.5mm or more, and can be used with a fixed load measuring rack.

$ 1122.00

With a capacity of 2.5 liters, it adopts a single-layer structure design and is suitable for a variety of Power Dispersers to ensure efficient and stable material handling and easy operation.

$ 94.00

Using metal layer plate structure, Temperature range -7~ 70 ℃, support 13 point temperature measurement, can simultaneously Spreader 6 samples, through drying air flow and layer temperature to achieve accurate film formation detection.

$ 3704.00

12.7Mm ultra-thin body and 250g lightweight design for easy portability; CAL-CHECK system can prompt ElectRode contamination and buffer information; Support 1000 sets of Data storage and USB interface transmission; Automatically identify ElectRode type and enter Measurement mode, suitable for a variety of environments.

$ 848.00

Suitable for thin samples with a thickness of less than 6mm, featuring multiple testing modes such as real-time, peak, automatic timing, and average value. It can be connected to a computer for data management and curve analysis.

$ 896.00

Using clutter flying technology implementation of 0.15mm ultra-thin parts measurement, the highest resolution of 0.001mm, support through coating measurement and Bluetooth communication, with voice broadcast and LED backlight function.

$ 993.00

Frequency 10MHz, Measurement range 0.65~ 20mm, suitable for thin-walled and small curved surface workpieces, the lower limit of pipe measurement Φ 10 * 1.0mm.

$ 332.00

The device can precisely control the film thickness of the ink layer of the color strip, and the ink injection amount is 0.0012g, which is used for ink contrast and color concentration detection.

$ 173.00

Impact energy is only 2.7mJ, minimal damage to the measured surface, does not damage the hardened layer, suitable for testing 1mm thickness of small parts, Cedar diaMeter minimum 0.32mm.

$ 190.00

Echo-echo technology implementation of 0.15mm ultra-thin part measurement, resolution of 0.001mm, can penetrate 0.5mm coating measurement substrate Film thickness, support sound speed calibrated and difference mode settings.

$ 1655.00

Articles

How to choose a laboratory coater? Which one should you buy: wire bar, scraper, or slot die?
This article introduces three methods for selecting laboratory coating machines: wire bar coating is suitable for low-viscosity coatings, offering low cost and simple operation; blade coating is ideal for medium-to-high viscosity slurries or those containing particles, with a wide range of film thickness control; slot-die coating provides the highest precision and is suitable for high-end applications such as electronic films.
Comparison of Coating Accuracy between Laboratory Blade Coater and Slot Die Coater
This article compares the coating precision of blade coaters and slot-die coaters in the laboratory. Blade coaters are suitable for thick coatings, with simple operation but relatively large uniformity errors; slot-die coaters offer higher precision and better uniformity for thin coatings. The choice of equipment depends on coating thickness and precision requirements.
Process optimization of heating coater in lithium battery electrode preparation
This article introduces process optimization methods for heating coaters in the preparation of lithium battery electrodes.
The Stripe Issue Caused by Tension Fluctuations in Roll-to-Roll Laboratory Coaters and Its Solutions
This paper analyzes the causes of and countermeasures for coating streaks resulting from tension fluctuations in roll-to-roll laboratory coaters.
Analysis of Common Defects in Laboratory Coating Machine Blade Coating and Adjustment Methods for Process Parameters
This article introduces common defects in the blade coating process of laboratory coaters, such as streaks, orange peel, bubbles, uneven thickness, and missed coating. It analyzes the causes of these issues, which are primarily related to material properties, operating parameters, and environmental factors.
Laboratory rod coater for submicron wet film preparation of photoresist.
This article introduces the process of using a laboratory bar coater to prepare submicron wet films of photoresist.
Application of Perovskite Coater in the Preparation of Intermediate Layers in Tandem Solar Cells
This article introduces the application of perovskite coating machines in the preparation of the intermediate layer of tandem solar cells.
Using a spray coater to achieve the preparation of functionally graded films.
This paper introduces a method for preparing functionally gradient films using a spray coating machine.
Application of Spray Coating Machines in the Encapsulation of Flexible Electronic Devices
This paper introduces the application of spray coating machines in the encapsulation of flexible electronic devices.
Roll-to-Roll Preparation of Perovskite Coaters for Flexible Perovskite Solar Cells
This article introduces the roll-to-roll fabrication method of flexible perovskite solar cells.
Sensitivity Enhancement of Dark Box UV Analyzers in Thin-Layer Chromatography Fluorescence Detection
This article explores how to enhance the sensitivity of dark box ultraviolet analyzers in fluorescence detection for thin-layer chromatography. Sensitivity is influenced by factors such as light source stability, wavelength accuracy, sample background, and ambient light.
Operation Tips for Laboratory-Scale Hot Melt Adhesive Coating Machines
This article introduces the key operational points of a laboratory-scale hot melt adhesive coater. The equipment is primarily used in laboratories to apply hot melt adhesives uniformly onto substrates, supporting the research, development, and testing of adhesives.
Application of Continuous Coating Machine for Lithium Battery Electrode Preparation in Electrode R&D
The laboratory continuous coater is a key piece of equipment in lithium battery electrode research and development, used to simulate mass production coating processes. By precisely controlling parameters such as coating speed, thickness, and tension, it helps researchers optimize slurry formulations and coating procedures.
How to Coat High-Viscosity Slurry – Parameter Setting Tips for Blade Coaters
This article primarily discusses the parameter setting techniques for high-viscosity slurries on blade coaters. High-viscosity slurries exhibit characteristics such as shear thinning, so it is essential to leverage shear effects during coating to facilitate slurry spreading. After coating, the viscosity should recover quickly to prevent sagging.
Common Troubleshooting for Wire Bar Coater: Solving Issues of Streaking and Uneven Thickness
This article mainly introduces solutions to two common faults in the operation of the wire rod coater—coating streaks and uneven coating thickness.