A 3D-printed bioplastic ABS filament from Sierra Resins will be initially available in the typical ABS filament colors shown here -- including white, black, red, blue, yellow, and green -- plus transparent and a natural color. (Source: 3DPrintlife)
Good to see 'green' biodegradable materials being developed for the 3D printing industry. I remember when 3D printing first came out, some of the materials used were toxic and skin contact was to be avoided before the curing process. This new material development is an encouraging trend for our environment (especially as the world-wide use of 3D printing increases).
Ann, I was wondering if the line is compatible with printers from various vendors of 3D printers. Do they have to offer a selection of diameters and melting points and cooling profiles? Another question I have is whether there are printers for the home market that have high enough resolution to print clear plastic with a reasonably specular surface. Can they print a pair of lenses for sunglasses -- or a model airplane canopy?
In addition to 'green' 3D materials, I can also see more and more 'renewable' 3D materials being developed too. I believe that future formulations will be made from a higher percentage of renewable plastics (rather than from current, mostly petroleum-based polymers).
Agreed Greg. It reminds me of Emerging Objects doing some similar sort of work. I love the feeling that we are moving away from wasteful resources and trying to utilize as much renewable components as possible and unite our ideas into environment friendly solutions.
i agree with both you and Greg, Ann, it is really cool when these trends come together. 3D printing is so promising it's also good to see more environmentally friendly materials entering the mix. And of course you are on top of bringing us the latest!
So does the stuff only begin to degrade when placed in a landfill-? How does its ability to "breakdown" relate to its strength for the printed product-? You certainly would not want a printed output model to have some sort of a half-life.
Last week, the bill for reforming chemical regulation, the TSCA Modernization Act of 2015, passed the House. If it or a similar bill becomes law, the effects on cost and availability of adhesives and plastics incorporating these substances are not yet clear.
The latest crop of coating and sealant materials and devices has impressive credentials. Many are designed for tough environments with broad operating temperature ranges, and they often cure faster, require fewer process steps, and produce less waste.
A new program has been proposed for testing and certify 3D printing filaments for emissions safety. To engineers who've used 3D printers at home this is a no-brainer. It's from a consumer on Kickstarter, and targets use in homes and schools.
For the last 50 years, the Metal Powder Industries Federation (MPIF) has sponsored an awards competition for creative solutions to designing and fabricating near-net-shape parts using powder metal (PM) technologies. Here are the seven Grand Prize winners of the 2015 contest.
Graphene 3D Lab has added graphene to 3DP PLA filament to strengthen the material and add conductivity to prints made with it. The material can be used to 3D print conductive traces embedded in 3D-printed parts for electronics, as well as capacitive touch sensors.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.