Overview
RDS 23 #L2000φ 10 wire-wound Applicator rod is a wire-wound Spreader Metering rod produced by RDS Company in the United States. RDS has more than 80 years of experience in R & D and production of coating rods. Its products are simple, accurate, uniform and economical, making it one of the most popular film methods. The total length of this type of rod is 2000mm, and the effective application width is 1900mm. It is suitable for a variety of substrates. It can quickly change the coating weight and realize a wide range of film thickness control.
Features
1. Originating from the American RDS brand, it has more than 80 years of professional production history.
2. Adopting the classic "Mayer" wire winding rod design, the technology is mature and widely used.
3. The wet film thickness is 58.4 μm, which is determined by the diameter of the steel wire of φ 0.58mm. Spreader is uniform and accurate.
4. The main rod diameter is φ 10mm, the total length is 2000mm, the effective application width is 1900mm, suitable for wide Spreader needs.
5. The mandrel is made of stainless steel 303 with chrome plating on the surface, which has good durability and corrosion resistance.
6. Wire winding rod design supports disbonding and rewinding, which helps to save costs and reduce waste.
Principle
The wire-wound Applicator rod works based on the Mayer rod coating principle. The stainless steel mandrel is tightly wound with wire of a specific diameter, and the voids between the wires form a measurement cavity. As the coating flows through the rod body, excess coating is scraped off by the wire, and the amount of coating retained in the voids determines the final wet film thickness applied to the substrate. By changing the diameter of the wire, the thickness of the coating can be precisely controlled.
Applications
Coating, window film, adhesive tape, release paper, photovoltaic film, wall covering material, special paper
Standards
The data did not mention specific compliance criteria.
Steps
The information does not provide specific operation steps.
Notice
The information did not provide specific precautions.
