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The interest in biocomposites is rapidly growing in terms of industrial applications (automobiles, railway coach, aerospace, military applications, construction, and packaging) and fundamental research, due to its great benefits (renewable, cheap, recyclable, and biodegradable). Biocomposites can be used alone, or as a complement to standard ...
This has stimulated research into polymers that function comparably to PET, but are biodegradable. [5] As with all developments in the realm of materials there are several requirements for the 'ideal' material. For biodegradable plastics, they would be: cheap, renewable, easy to produce and eco-friendly.
Biodegradable polymers are mostly plant-base materials, which means they originally come from organic source like soybean or corn. These organic plants have the chance to be sprayed with pesticides which contain chemicals which can contaminate the crops and be transferred into the final finished product.
Starch is a common biodegradable additive, and blends of synthetic plastics with starch are becoming more and more prevalent. Because starch is a polymeric carbohydrate, it can be directly consumed by microorganisms. Starch is a renewable and cheap resource that is available all year round, making it a viable biodegradable additive. [1]
Pages in category "Biodegradable materials" The following 23 pages are in this category, out of 23 total. This list may not reflect recent changes. A.
Different types may be suitable for agricultural use. A starch-based (grafing) hydrogel is biodegradable and cheap, and can be modified to adjust its ability to hold water. [3] Cross-linked acrylic acid polymer hydrogels are commercially available; they are effectively insoluble [4] but slowly break down releasing toxic acrylamide. [5]