One of the big stories at this week’s National Plastics Exposition in Chicago is the evolution of America’s plastics industry. These are my first thoughts based on a press conference this morning at the Sabic Innovative Plastics booth. Sabic IP was formed in 2007 when Sabic acquired GE Plastics, one of the original plastics companies in the world with the development of phenolic housings for radios. Dan Fox, who worked with a young chemical engineer named Jack Welch, invented polycarbonate at GE. Charles Crew, CEO of Sabic IP, announced today that the company is launching a program called “One Sabic”. The company will sell a range of Sabic products, which could range from polyethylene to metals. “We’re going to start with glass-filled polypropylene for the automotive market,” Crew said in a response to a question from Design News. That move makes a lot of sense because of the high growth rates for polyolefins in auto applications from bumpers to interior components. Filled PP is a highly engineered material that fits the Sabic IP portfolio well. But it’s also a sea change from the standard operating procedure of the old GE Plastics, which at one time publicly denigrated lower level materials.Sabic, of course, is a major producer of polyethylene and polypropylene in Saudia Arabia, where it has a highly advantaged feedstock cost structure. It certainly makes sense for Sabic to use the former GE Plastics unit to market its whole portfolio. The decision, I’m sure though, was not an easy one. Mohamed H. Al-Mady, Sabic CEO, also said at the press conference: “Our strategy for selling polyme s in America is still evolving.”
A new service lets engineers and orthopedic surgeons design and 3D print highly accurate, patient-specific, orthopedic medical implants made of metal -- without owning a 3D printer. Using free, downloadable software, users can import ASCII and binary .STL files, design the implant, and send an encrypted design file to a third-party manufacturer.
A recent report sponsored by the American Chemistry Council (ACC) focuses on emerging gasification technologies for converting waste into energy and fuel on a large scale and saving it from the landfill. Some of that waste includes non-recycled plastic.
Capping a 30-year quest, GE Aviation has broken ground on the first high-volume factory for producing commercial jet engine components from ceramic matrix composites. The plant will produce high-pressure turbine shrouds for the LEAP Turbofan engine.
Seismic shifts in 3D printing materials include an optimization method that reduces the material needed to print an object by 85 percent, research designed to create new, stronger materials, and a new ASTM standard for their mechanical properties.
A recent study finds that 3D printing is both cheaper and greener than traditional factory-based mass manufacturing and distribution. At least, it's true for making consumer plastic products on open-source, low-cost RepRap printers.
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This discussion will examine what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.