Ford has emerged as a leader in green technologies, particularly in the use of soybeans to produce foam for car seats. Our sister publication Modern Plastics Worldwide reports that Ford now plans to use recycled utility waste as a functional plastics filler. An English company called Rocktron produces glass spheres from fly ash waste from coal-fired power plants. The new compounds may be used to produce parts throughout the car, even under the hood. The hollow alumino-silicate spheres are said to provide a superior hardness and density compared to talc filler and are also described as less expensive than glass spheres made from virgin raw materials.
A composite based on a high-performance PEEK-like resin we told you about two years ago when it was still in R&D has now been licensed by the US Naval Research Laboratory (NRL) for commercial manufacturing.
Microsoft, HP, Dassault, and other industry heavyweights in 3D printing have launched a new 3DP file format, 3MF. The consortium says the spec will more fully describe a 3D model and will be interoperable with multiple applications, platforms, services, and printers.
NASA's been working on several different ongoing projects for 3D-printed rocket engine components in metals and now it's reached another first in aerospace 3D printing: a full-scale, 3D-printed rocket engine component made of copper.
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