Stainless Steel Bird-Type Preparator

The stainless steel bird-type applicator forms a uniform wet film on the substrate using a blade, which is used for coating tests of paints and inks. The principle involves adjusting the blade gap to control the thickness, simulating the coating process. It is applied in laboratories for film thickness control and performance evaluation.
Selection
When selecting a stainless steel bird-type applicator, consider the substrate type and the required film thickness range, ensuring the precision of the blade and the corrosion resistance of the material. Match laboratory testing standards, check the equipment dimensions and ease of operation to accommodate routine coating requirements.

Terms

Instruments

The 4-sided paint design can be prepared with four different thickness wet-film, application width 75mm, accuracy +/- 3μm, corrosion-resistant stainless steel material, easy to clean and durable.

$ 1268.00

High-grade stainless steel material, acid and alkali erosion and durable; 50/100/150/200μm four wet film thickness optional, application width 100mm, suitable for a variety of Coatings and solid substrates, easy to clean.

$ 1430.00

Made of stainless steel, excellent corrosion resistance; provides 500μm fixed wet film thickness and 100mm application width to ensure Spreader uniformity and precise thickness control, suitable for Spreader sample preparation of flat substrates.

$ 146.00

4-Sided design can simultaneously Spreader four different thicknesses, wet film thickness range of 50-200μm, application width 150mm, accuracy of +/- 3μm, stainless steel corrosion resistance easy to clean.

$ 1531.00

Using DAIDO 440C medical grade stainless steel material, after sub-zero vacuum hardening to HRC55 Hardness, application width 75mm, wet film thickness 50μm, overall accuracy +/- 2μm, suitable for smooth flat surface Spreader operation.

$ 791.00

The single gap design is easy to clean, the four painted surfaces can be prepared with four different thicknesses, the application width is 50mm, the accuracy is +/- 3μm, and the acid and alkali corrosion resistance service life is long.

$ 1177.00

Made of medical grade stainless steel, Hardness up to HRC55, wet film thickness 75 μm, accuracy control within +/- 2 μm, suitable for a variety of flat surface Spreader applications.

$ 791.00

Using DAIDO 440C medical grade stainless steel material, after sub-zero vacuum hardening to HRC55 Hardness, wet film thickness 100μm, application width 75mm, accuracy control within +/- 2μm, suitable for a variety of smooth plane.

$ 791.00

Medical grade stainless steel material, wet film thickness 200μm, accuracy +/- 2μm, suitable for a variety of smooth flat surface, simple operation without adjustment.

$ 791.00

Using fixed K type stainless steel penetration type temperature sensor, Response Time 20 seconds, temperature range coverage -50.0 to 300 ℃, in line with IP65 waterproof standards, to ensure stable work in harsh environments.

$ 286.00

Using stainless steel material acid and alkali resistance, wet film thickness 25μm accuracy +/- 2μm, suitable for flat substrate coating, in line with ASTM multiple test standards.

$ 1406.00

Using stainless steel material to ensure acid and alkaline resistance, wet film thickness 100μm accuracy of +/- 2μm, suitable for a variety of pRoduct coating and in line with industry standards.

$ 1406.00

The stainless steel material has acid and alkaline resistance, wet film thickness 75μm accuracy +/- 2μm, suitable for coating applications of various substrates.

$ 1406.00

Using stainless steel material with acid and alkaline resistance, wet film thickness 250μm accuracy of +/- 2μm, suitable for flat and sturdy substrate film operation.

$ 1406.00

Made of stainless steel with good acid and alkaline resistance, wet film thickness 150μm accuracy +/- 2μm, suitable for a variety of pRoducts on flat substrates Spreader applications.

$ 1406.00

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.