Overview
RDS 5 #L2000φ 10 is a wire-wound Applicator rod produced by RDS Company in the United States. RDS company has more than 80 years of experience in R & D and production of Spreader Metering rod. The product adopts wire-wound production process, the mandrel diameter is 10mm, the total length is 2000mm, and the effective application width is 1900mm. It is suitable for Spreader applications in a variety of industries.
Features
1. Derived from a professional brand with a history of more than 80 years.
2. Adopt the classic "Mayer" wire winding rod design, which is widely used.
3. Wire winding rod design can be disbonded and re-wound, which helps to save costs and reduce waste.
4. The mandrel is made of stainless steel 303 and has a chrome-plated surface for good durability.
5. Can be customized according to specific needs.
Principle
The product is a wire-wound Metering rod. Its Working Principle is to use the gap formed by the stainless steel wire (wire diameter 0.13mm) tightly wound on the mandrel to control the transfer amount of Spreader liquid. When the Spreader liquid passes through the rod body, the excess liquid is scraped off by the wire, and the liquid retained in the wire gap is transferred to the substrate, resulting in a uniform and controllable wet-film (nominal wet film thickness 12.7μm).
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
1. According to the Spreader process requirements, select the appropriate Metering rod model (such as wire winding rod).
2. Install the Metering rod correctly on the Spreader device to ensure that both ends are firmly clamped (50mm each).
3. Adjust the pressure or tension between the Metering rod and the support roller or substrate to control the Coating thickness.
4. Spreader operation, so that the Spreader liquid evenly through the Metering rod.
5. After the Spreader is completed, clean the rod body in time to prevent the Coating from drying up and blocking.
Notice
• When operating, choose the appropriate Metering rod type according to the characteristics of Coating viscosity (such as high viscosity Coating can consider notched rod or double wound rod).
• When installing, ensure that the Metering rod is installed flat and stable to ensure the uniformity of the Spreader.
• After use, it should be cleaned thoroughly in time, especially the steel wire gap, to prevent the residue from clogging and affecting the next use effect.
• The wire winding rod can be disbonded and rewound, but pay attention to the operation to avoid damage to the rod body.
• For specific application requirements, it is recommended to conduct customized consultation through professional channels.
