Whiteboard steel is typically made by applying a special type of paint to a sheet of steel. The paint is usually a type of epoxy resin that is mixed with a hardener to create a durable, glossy surface. The steel is first cleaned and treated with a primer to ensure that the paint will adhere properly. Then, the paint is applied in several layers, with each layer being allowed to dry before the next is added. The result is a smooth, non-porous surface that is resistant to stains and easy to clean. Whiteboard Steel,white steel sheet,whiteboard steel board,ppgi white,whiteboard sheet coil Wuxi Shengshu Metal Co., Ltd. , https://www.wuxissmetal.com
Whiteboard steel is available in a variety of thicknesses, ranging from thin sheets that can be mounted on walls to thicker panels that can be used as freestanding whiteboards. It is also available in a range of sizes, from small desktop versions to large wall-mounted boards that can be several feet wide. Some whiteboard steel is magnetic, which allows it to be used with magnets and other magnetic accessories.
One of the advantages of whiteboard steel is that it is a very versatile material. It can be used for a wide range of applications, from simple note-taking to more complex brainstorming sessions. It is also a popular tool for teaching, as it allows teachers to write and draw diagrams that can be easily seen by their students.
Another advantage of whiteboard steel is its durability. Unlike traditional whiteboards, which can become stained and discolored over time, whiteboard steel is resistant to damage and can last for many years with proper care.
Overall, whiteboard steel is a useful and versatile material that is ideal for a wide range of applications. Its durability, ease of use, and versatility make it a popular choice for classrooms, offices, and homes alike.
Silent universal electromagnetic drive piston pump prototype available
Japan's ShinanoKenshi Co., Ltd., based in Ueda City, Nagano Prefecture, has introduced a groundbreaking electromagnetically driven piston pump called "MicroPumpAqua." This innovative device is designed to self-prime even when gas is present in the liquid line, making it highly reliable for various applications. The product will be available for sampling by the end of June 2006, with mass production set to begin in January 2007.
Unlike traditional reciprocating piston pumps that often generate noise, the MicroPumpAqua features a unique electronic control system and an optimized valve design, resulting in exceptional quiet operation. It is capable of handling a wide range of liquids, including tap water and propylene glycol-based antifreeze, at high flow rates. Its versatility makes it ideal for use in industrial, medical, and environmental monitoring systems.
One of the standout features of this pump is its ability to operate without requiring initial water priming. This means users can confidently use the pump without worrying about air entrainment, which significantly reduces setup complexity. Additionally, the pump’s compact size offers greater flexibility in system design, allowing for more efficient space utilization in embedded applications.
The pump operates using magnetic force for power transmission, eliminating the need for sliding seals. This not only enhances long-term sealing performance but also improves reliability and reduces maintenance needs. The main specifications include a DC power supply voltage range of 7.5 to 13.2V, a drive frequency of 15Hz, a maximum flow rate of 400mL/min (at 12V DC and room temperature), and a maximum pressure of 12kPa. The pump is expected to last over 8,000 hours under normal conditions. All materials comply with the RoHS Directive, ensuring environmental safety and regulatory compliance.
This new pump represents a significant advancement in fluid handling technology, offering improved performance, durability, and user convenience. Whether for research, industrial use, or automation systems, the MicroPumpAqua is a promising solution for modern engineering challenges.