Researchers in China report the first successful "electrospinning" of a type of plastic widely used in automobiles and electronics. The high-tech process, which uses an electric charge to turn polymers into thin fibers in the presence of electricity, produced plastic mats that can stretch 10 times more without breaking than the original material and could lead to new uses for the plastic, they say.Zhao-Xia Guo and colleagues point out that the original plastic, called polyoxymethylene (POM), is an engineering staple known for its metal-like hardness, light weight, and resistance to chemicals. However, the material is relatively brittle, limiting its applications. Although many different types of plastics have been electrospun into fibers with extended uses and properties, researchers have been unable to spin POM into fibers until now, the researchers say.
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