Polymer Sheet Coating Machine

The polymer sheet Coater applies the coating evenly onto the surface of substrates such as plastics and films using rollers or blades, and cures the coating through heating or air drying. It is used to produce functional materials like waterproofing membranes and packaging films, achieving surface modification and protection.
Selection
When selecting, consider the compatibility of substrate width with the coating width, ensure coating thickness accuracy meets process requirements, choose a heating method suitable for the material's temperature resistance, opt for equipment materials with corrosion resistance, match operating speed with production capacity, and account for ease of maintenance to influence usage costs.

Terms

Standards

Instruments

Measurement principle using ultrasonic, Measurement range 13~ 1000μm, accuracy +/- (2μm + 3%), suitable for wood, plastic and other substrates polymer Coating thickness detection.

$ 2652.00

Using open ceramic core liquid complex design, with solid polymer reference system, Measurement range 0~ 14pH, Temperature range 0~ 80 ℃, Membrane Impedance lower than 250MΩ, to ensure Stability and long life.

$ 243.00

With open liquid network design, equipped with solid polymer reference system, Measurement range 0-14pH, Temperature range 0-80 ℃, to ensure long-term Stability and anti-pollution ability.

$ 172.00

Using open liquid complex structure, equipped with solid polymer reference electrolysis solution, the membrane resistance is less than 200MΩ, suitable for -5~ 80 ℃ wide temperature environment, to ensure long-term stable measurement.

$ 243.00

Open + ceramic core liquid complex design, equipped with solid polymer reference electrolysis solution, membrane Impedance below 250MΩ, Measurement range covering 0~ 14pH, temperature adaptability 0~ 80 ℃, to ensure long-term Stability and Fast Response.

$ 243.00

It is designed with an open liquid complex combined with a ceramic core, equipped with a solid polymer reference electrolysis solution, and the membrane Impedance is less than 250MΩ. It has long life characteristics and a wide temperature range of 0-80 ° C.

$ 404.00

It adopts the combination design of open liquid network part and ceramic core, equipped with solid polymer reference electrolysis solution, the membrane Impedance is lower than 250MΩ, and the shell is made of titanium alloy, which is suitable for 0-80 ℃ temperature environment.

$ 554.00

Measurement range 13-1000μm, accuracy +/- (3% H + 2) μm, non-destructive ultrasonic technology, resistance to solvents, acids, oils, water and dust, storage of 250 readings, support for USB connection and software updates.

$ 2855.00

The vacuum pressure plate is made of pure bronze, the drying temperature can be adjusted from room temperature to 120 ℃, equipped with double drying stations and intelligent drainage system, and the paper uniformity can reach 96.

$ 12596.00

Equipped with a 200mm diaMeter pick-up cylinder and an 8-liter capacity, the manual Stirrer works in tandem with an 80-mesh forming filter for uniform Pulp distribution and efficient dehydrating.

$ 1397.00

Using platinum sheet material, Conductivity Detector cell constant 0.1, no temperature compensation function, suitable for pure water and ultra-pure water and other water quality measurement, optional Glass flow Tank.

$ 185.00

Using platinum sheet material, Conductivity Detector cell constant is 1, Measurement range covers 2.0~ 200 µS/cm, suitable for conventional water detection, interface is three-core socket, no temperature compensation function.

$ 99.00

The linear guide is used to ensure smooth and fast sampling, and the imported tungsten sheet is cut without burrs and durable. It supports 18mm thickness sampling, and can cut 25 × 100mm and 25 × 80mm samples.

$ 314.00

Adopting the national standard, the papermaking diaMeter is 200mm, and it is equipped with manual pulp board and vacuum papermaking functions, which can prepare laboratory paper samples that meet various international standards.

$ 1461.00

With bar and drawdown blade two coating methods, Spreader thickness range 0~ 10mm, coating speed 5~ 200mm/s, support stepless speed and automatic feeding customization function.

$ 9755.00

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.
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.