Optical Hardening Film Mini Coater

The small-scale optical hard coat Coater evenly transfers liquid hard coat materials onto the substrate surface through a precision roller system, forming a protective layer via UV curing. It is used in laboratories to prepare surface hard coat samples for optical devices such as mobile phone films and eyeglass lenses, verifying parameters like coating smoothness and adhesion.
Selection
When selecting, pay attention to the coating width to match the substrate size, ensure the adjustment accuracy meets the coating thickness requirements, and consider the compatibility between UV lamp power and curing speed. The compatible viscosity range of the coating should cover the characteristics of the experimental materials, and the equipment material must be resistant to solvent corrosion. Operational stability should be verified through continuous coating tests.

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

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

The equipment adopts High Accuracy modular Spreader station, all-electric control without air source, minimum glue thickness 0.01mm, Spreader speed 2-4.5 m/min adjustable, with electronic control precision tension to adapt to a variety of materials such as paper, plastic and metal film.

$ 5721.00

Using diffuse transmission optical path design, optical density Measurement range 0.00-6 OD, light transmitance accuracy +/- 2%, can simultaneously measure light transmitance, absolute optical density, relative optical density and Dot area ratio.

$ 673.00

Compact and easy to carry, resolution up to 0.01, Repeatability ≤ 0.02. Adopts dual light path design, supports three Standard light sources and multiple measurement calibers, and data can be stored in the cloud through the mobile phone Mini Program.

$ 719.00

Drawdown blade and bar double coating method, coating speed 1~ 300mm/s stepless speed, film thickness control accuracy +/- 0.001mm, equipped with Vacuum chuck and heating function, closed-loop motor drive to ensure stable scraping.

$ 5237.00

Drawdown blade and bar double coating method, coating speed 1~ 300mm/s stepless speed, film thickness control accuracy +/- 0.001mm, with Vacuum chuck and heating function, closed-loop motor drive precise control of scraping distance and speed.

$ 4592.00

Cube Applicator can achieve 70/150μm double-sided Film thickness Spreader, through the hardening process to ensure that the overall uniform hardening, Spreader width 12mm, guide plate design for narrow Glass panel direct use.

$ 604.00

Width 2cm, optical path 10mm, dimensions 12.5 × 22.5 × 45mm, specially designed for Spectrophotometer matching Cuvette, to ensure Optical inspection detection accuracy.

$ 101.00

The application width can be adjusted freely, and the drawdown blade Coater can be adapted to meet different experimental testing needs and realize flexible film operation.

$ 154.00

The width is 3cm, the optical path is 10mm, and the dimensions are 12.5 × 32.5 × 45mm. As a special accessory for Spectrophotometer, it ensures the stability of the optical path and the accuracy of measurement.

$ 106.00

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

Adopt drawdown Bar & blade double coating method, coating speed 1-300mm/s stepless speed regulation, equipped with Vacuum chuck and heating function, closed-loop motor to precisely control the scraping distance and speed.

$ 4108.00

Through hardening process to ensure uniform overall hardening, longer service life accuracy and more stable, providing 38/76μm double-sided Film thickness selection, Spreader width 12mm accuracy of +/- 2μm, equipped with removable guide plate for narrow Glass panel operation.

$ 604.00

The titanium alloy horn has high strength and corrosion resistance, the processing range is 0.1-300 ml, the output voltage is adjustable 12-24V, and the automatic load of Frequency tracking is stable, which is suitable for handheld or fixed use of trace samples.

$ 727.00

Articles

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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.
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Application of Perovskite Coater in the Preparation of Intermediate Layers in Tandem Solar Cells
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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.
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.
Roll-to-roll coater enables continuous preparation of flexible electronic materials.
Roll-to-roll coating is a continuous production process that involves uniformly applying functional slurry onto a flexible substrate, followed by drying and curing to form a functional film.