Single-Sided Wet Film Preparator

A single-sided wet film applicator is used to scrape coatings onto a substrate surface through a grooved bar with scales, forming a uniform wet film. It is employed to simulate the coating application process and evaluate properties such as leveling and hiding power of coatings. It is commonly used in laboratory settings for coating quality control and formulation development.
Selection
When selecting, consider the match between the substrate size and the applicator width, and choose the groove depth specification according to the coating thickness requirements. The stainless steel material resists solvent corrosion, and maintain a uniform speed during operation. Pay attention to cleaning residual coatings to avoid cross-contamination.

Terms

Instruments

Made of corrosion-resistant stainless steel, the thickness range is 250~ 700 μm, Graduation 50 μm, and fast and accurate wet film thickness measurement is achieved through the toothed structure.

$ 102.00

Made of corrosion-resistant stainless steel, the thickness range is 20~ 200μm, Graduation 20μm, and the wet Coating Film thickness is directly read through the toothed structure to ensure the construction mass.

$ 102.00

Made of corrosion-resistant stainless steel material, the thickness measurement range is 10~ 100μm, Graduation 10μm, and the toothed structure design can quickly read the wet Coating Film thickness to ensure measurement accuracy and conformity.

$ 102.00

Single person single-sided vertical quasi-closed structure effectively prevents external gas induction, adjustable air volume system maintains 0.25~ 0.6m/s wind speed, equipped with double suspended Glass doors and convenient maintenance design.

$ 937.00

Made of corrosion-resistant stainless steel, with 500~ 950μm Measurement range and 50μm Graduation, the wet Coating Film thickness is directly read through the toothed structure to ensure the construction mass conformity.

$ 102.00

Spreader width 100mm, wet film thickness 15μm, high-quality wear-resistant corrosion-resistant alloy steel material, can be manually or automatically film, suitable for a variety of materials Preparative uniform film coating.

$ 143.00

Spreader width 100mm, wet film thickness 80μm, high-quality wear-resistant corrosion-resistant alloy steel material, support manual or automatic film, can be prepared uniform film coating for performance testing.

$ 143.00

Spreader width 100mm, wet film thickness 20μm, high-quality wear-resistant corrosion-resistant alloy steel material, manual or automatic film, suitable for a variety of materials to prepare uniform film.

$ 143.00

Spreader width 100mm, wet film thickness 50μm, wear resistant corrosion resistant alloy steel material, suitable for manual or automatic Film Applicator, can be prepared uniform film for performance testing.

$ 143.00

Made of corrosion-resistant stainless steel, Measurement range 25~ 3000μm, Graduation 25~ 200μm, in line with a number of international standards, through the toothed structure to achieve accurate Film thickness measurement.

$ 119.00

Spreader width 100mm, wet film thickness 37.5μm, wear-resistant corrosion-resistant alloy steel material, can be used manually or with automatic Film Applicator to ensure coating conformity and Repeatability.

$ 143.00

Spreader width 100mm, wet film thickness 100μm, wear-resistant corrosion-resistant alloy steel material, can be manually operated or used with automatic Film Applicator, suitable for a variety of materials to prepare uniform film.

$ 143.00

Spreader width 100mm, wet film thickness 200μm, high-quality wear-resistant corrosion-resistant alloy steel material, can be manually or automatically film, support non-standard customization, suitable for a variety of material coating preparatory and performance testing.

$ 143.00

Made of corrosion-resistant stainless steel, the thickness range is 15 to 150 μm, and the Graduation is 15 μm. It meets GB/T 13452, ASTM D4414 and ISO2808 standards, and the structure is simple and practical.

$ 102.00

Effective Spreader width 100mm, wet film thickness up to 600μm, high-quality wear-resistant corrosion-resistant alloy steel material, support manual film or with automatic Film Applicator to ensure good conformity Repeatability coating.

$ 143.00

Articles

Wet film applicator for applying color paint to a specified wet film thickness.
A wet film applicator is a laboratory tool used to apply a predetermined thickness of wet paint film onto a flat substrate, providing the foundation for subsequent dry film performance testing.
Alignment Accuracy Control Method for Four-Sided Preparator When Used with Automatic Coating Machine
This article explores the alignment accuracy control when using a four-sided preparator in conjunction with an automatic coating machine. Alignment accuracy directly affects the uniformity of the coating and the reliability of detection.
Film applicator standardized preparation of test samples.
The film applicator is a crucial tool in fields such as coatings and inks for preparing test samples, ensuring uniform thickness and a smooth surface through standardized operations. The article introduces its scraping-based working principle and the selection between manual and automatic types.
Coating film preparation techniques: comparison between wire-wound applicators and wet film preparators
This article compares two commonly used tools in laboratory coating film preparation: the wire rod coater and the wet film applicator.
The importance of maintaining a constant speed when using a wet film applicator for coating.
When using a wet film applicator, maintaining a constant speed during the scraping process is crucial for coating uniformity. The scraping speed directly affects the wet film thickness, and fluctuations in speed can lead to defects such as streaks and uneven thickness, compromising the repeatability and accuracy of experimental results.
The difference between a wire bar coater and a gap-type wet film applicator.
The wire-wound drawdown bar directly quantifies the coating through the gap between wires, making it suitable for thin coating preparation with high precision, particularly for low-viscosity fluids. In contrast, the gap-type wet film applicator indirectly controls film thickness through the groove depth, with the actual coating thickness significantly influenced by material properties, making it more suitable for high-viscosity coatings and thick film preparation.