By Miriam Wilcox-Barsalou,on October 13th,2010% all the things you can put in the compost bin- CTBarimoore A few months ago I wrote a post about the federal regulations regulating marketing claims of “green plastics”. This post only briefly touched on the testing standards surrounding these claims. Last week,after hosting a great Webinar titled A New Life for Plastics:End-of-life Solutions in the Age of Greener Materials, greenbiz.com published an article about the lack of standards in the bioplastics industry titled Improved Standards Needed for Bioplastic Claims. With a lack of standards that match how facilities are really operating, . . . →Read More:Bioplastic Standards By Miriam Wilcox-Barsalou,on October 8th,2010% I love learning more about bioplastics by watching other people’s explanations on the materials and their value. BASF has released a video advertising their ecoflex material. The video is German subtitled in English. I have quoted the video below for those who don’t have the patience to watch the clip. The scientist at BASF has several points about how biodegradable can fill certain needs of plastics,but for some items more durable materials may be needed. Worth the watch,although I’m quite sure that the European infrastructure is much more biodegradable polymer friendly. When scientists refer to plastics . . . →Read More:A video by BASF –Using Biodegradable Plastics Intelligently By Miriam Wilcox-Barsalou,on October 7th,2010% Microstructures made from designer proteinsBASF –The Chemical Company An important family of bioplastics and one that is often unfortunately synonymous in the mind of the general public is biodegradable plastic. But what is meant by biodegradable? Merriam Webster dictionary defines biodegradable as follows capable of being broken down especially into innocuous products by the action of living things (as microorganisms) But being biodegradable means much more than simply being broken down. A plastic can be degraded to pieces smaller than grains of sand and still be polymer chains. . . . →Read More:Terminology – Biodegradation By Miriam Wilcox-Barsalou,on October 6th,2010%  If you are already a bioplastic insider,you have certainly seen the recent articles around the web about the expected growth of bioplastics through 2015. It’s exciting news,not only for those of us interested in the plastics industry but also for people who are environmentally conscious. The according to the BCC Research Report titled:Bioplastics:Technologies and Global Markets published in September 2010 the usage of bioplastics is expected to grow at a 41% annual growth rate through 2015. This means a growth from 571,712 metric tons in 2010 to 3,230,660 metric tons in 2015. The graph in . . . →Read More:The Booming Bioplastic Industry By Miriam Wilcox-Barsalou,on October 5th,2010% When new acquaintances find out that I’m interest in bioplastics and their applications,I’m often asked about what I think of the Sunchips bag. While I think the innovation is fantastic and a step in the right direction,I guess too many consumers did not appreciate the change. In exchange for being compostable in a backyard setting,the PLA bags were loud. Far too loud for some consumers. I was told by one friend that he couldn’t eat them anymore because he couldn’t sneak them after dinner. The crinkling sound alerted the whole household that he was cheating on . . . →Read More:Sunchips to Ditch Noisy Bags By Miriam Wilcox-Barsalou,on October 3rd,2010% Have an interest in making a non-petroleum based plastic for fun? Have a pre-teen looking for a science fair project? Perhaps you are a science teacher and want to wow the few students who care in your classroom? There are several recipes online to make bioplastic in your own home. Source:Kabelfresser,on Flickr Before we begin,please realize that there is a reason companies spend millions on material research. You are not going to be making patio furniture out of what comes off your stove. In fact you probably wont get much else than a . . . →Read More:Do It Yourself Bioplastics Experiment By Miriam Wilcox-Barsalou,on October 1st,2010% Bioplastics are often used to describe plastics that are biodegradable,but there are other requirements. The book Green Plastics by E.S. Stevens defines bioplastics as follows: “Bioplastics is a concise –and suitable –name for biodegradable plastics whose components are derived entirely or almost entirely from renewable raw materials. A bioplastic contains one or more biopolymeric substances as an essential substance. -E.S. Stevens 2002 Bioplastics may include a combination of biopolymer(s),plastizer(s) and other additive(s). Since this book was written 8 years has elapsed and the definition of bioplastic has evolved and shifted slightly. . . . →Read More:Terminology –Bioplastics By Miriam Wilcox-Barsalou,on August 13th,2010%  Bioplastics from renewable resources often get slammed for taking materials from possible food sources. So I was very excited when I found out about a project in the running for the Pepsi Refresh Project:bioplastics from chicken feathers. This material uses a chicken meat production byproduct to make a keratin based biodegradable plastic. The material saves feathers from going into landfills and then can decompose. The Eastern Bioplastics is seeking $50,000 from the refresh project,be sure to vote here. Modern Plastics Worldwide magazine recently wrote a piece about Keratin based plastics and their front runner Eastern Bioplastics. . . . →Read More:Keratin plastics –Feathers Tickle Imaginations By Miriam Wilcox-Barsalou,on August 11th,2010%  Just like recycling is useless unless we create a market for post-recycled product. Bioplastics are useless unless we establish the proper waste management infrastructure to allow them to decompose. When Sunchips released their new compostable chip bags earlier this year,it was the talk of the environmental blogs. These bags could decompose in as little as 14 weeks under optimal compost conditions. Credit:Myself Just one problem,most Americans do not compost. I have the luxury of living in a rural area where I can have a compost bin in a location that does not bother my household . . . →Read More:Change the world by Changing your Community By Miriam Wilcox-Barsalou,on April 22nd,2010% Disclaimer:My husband is a member of the Brooks ID (Inspire Daily) team. This means that he gets discounts on Brooks gear. This post has nothing to do with that small sponsorship and Brooks doesn’t even know (or probably care) that I’m writing it. If someone at Brooks does take notice of this blog posting,my husband is not involved in this blog post in any way. This Christmas,the only thing I asked for was a pair of trail running shoes. My husband,an ultramarathoner extraordinaire,purchased a pair of Brooks Cascadias for me. A pair of shoes . . . →Read More:These shoes have Biodegradable Soles | CreditsBlog design elements by Kate HadfieldUsed as non-profit generating blog TOU |
