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| Trade News |
| The United Kingdom has developed biodegradable plastic used plasticizer |
| 2007-12-21 12:23:28 |
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| Part of the British government funded a project successfully developed a biodegradable plastic used plasticizers, and other flexible packaging films used with polylactic acid (PLA), the PLA can substantially improve the mechanical properties. The project of sustainable development by the British government launched plans technical support, it enables the flexible PLA conventional hard to improve its degree of extension from the original five percent to 320 percent. Such plasticizers may be biodegradable, their products in the amount of additives 10 ~ 20%. Based on this modifier between the PLA and the generation of polyethylene glycol block copolymer. After the PLA can be modified in Mixture in 20 ~ 25 days disappeared. At present, these agents have achieved industrialization scale production. |
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