Metal spinning product are made by stainless steel ,the materical including 201ss,30433,316ss and so on .Now we have a lot of product like ice bucket ,bowl and lampshade. Stainless steel processing,Cnc Machine Parts,Stainless Steel Table Base,Bbq Stainless Steel Stove Shaoxing Hui Da Metal Products Factory , https://www.syhdmetals.com
American scientists have developed a new type of transparent plastic
American scientists have created a groundbreaking transparent plastic that is as strong as steel but as thin as a sheet of paper. This innovative material was recently featured in the October 4 issue of *Science*, marking a significant advancement in materials science. The plastic is not only durable but also biodegradable, making it an eco-friendly alternative to traditional plastics.
The new composite is made from clay and a non-toxic adhesive similar to the kind used by students in school projects. What makes this material stand out is its low energy consumption during production and its extremely low cost. "This is the greenest plastic you can imagine," said Professor Nicholas Kotov from the University of Michigan, who led the research team. "It’s not just sustainable—it’s also incredibly strong."
One of the biggest challenges in nanomaterials research has been scaling up nanostructures while maintaining their strength. Kotov and his team tackled this issue by mimicking the natural "brick-mortar" structure found in seashells. By replicating this design, they were able to create a highly stable and robust material.
To achieve this, the researchers developed a robotic system that precisely arranges nano-lamellas—tiny, brick-like layers—layer by layer. A colloidal polymer is used to form hydrogen bonds between the layers, allowing them to reattach if any bond weakens. This process, although time-consuming, results in a 300-layer plastic sheet that's both flexible and ultra-strong.
Although the technology is still in the experimental phase, the team has already produced samples in the lab on a square-meter scale. Their experiments show that the "brick-mortar" structure allows for efficient stress transfer between the clay nanosheets and the surrounding polymer matrix, enhancing the material’s overall performance.
Researchers are now working on developing practical applications for this new plastic. They expect it to be commercially available within the next one or two years. Potential uses include reducing energy consumption in chemical plants during gas separation, improving microchip and biosensor technologies, and even creating lighter, stronger armor for military and law enforcement vehicles.
This discovery could revolutionize multiple industries while offering a sustainable solution to the global plastic problem. With ongoing research and development, the future of this remarkable material looks very promising.