EPA-93-U1U4-04-012

093

4,006 千元

2004/03/01

2005/03/31

廖英志

永續發展室(停用)

化學物質管理

回收寶特瓶,彈性體,高韌性PET,,,

bottle recycle,elastomer,supertoughness PET

蔡惠娜

04-23595900分機215

nuoo2004@mail.pidc.org.tw

本計畫已完成彈性體反應接枝技術,且MA 接枝率穩定,約在1％ 。而回收聚酯已使用清潔且處理完成之回收料,以節省回收料處理之人力與物力。目前回收聚酯以使用130℃除濕及乾燥4小時以上為較佳之乾燥條件，再將回收聚酯與POE-g-MA以80/20比例於雙螺桿中混練成回收寶特瓶聚酯複材。物性方面，由測試結果得知，已有符合查核點之目標，可將回收寶特瓶聚酯複材製成板材、瓶子及其他應用產品。 由87年~93年估計，台灣回收PET的回收量每年成長1.2％，93年回收PET有8萬噸，估計94年將突破9.6萬噸的回收量，相對的政府每年將付出龐大的回收廢棄物處理費；若設定預計每月消耗50噸的回收PET，則每年可消耗600噸的回收PET，政府可節省1200多萬元的回收廢棄物處理費。經由本計畫案的成功研發，可由資源回收料降低原料成本，增加回收寶特瓶之回收使用率，增加回收料附加價值，可節約自然資源使用，減少廢棄物產生，促進物質回收再利用，減輕環境負荷，建立資源永續利用之社會，為綠色環保盡一份責任。

回收寶特瓶,彈性體,高韌性PET,,,

0000083128.pdf

79MB

[期末報告]公開完整版

2005/6/1 上午 12:00:00

In this project, we had acquired the elastomer reaction graft technique. The MA-grafted ratio was stable (i.e. about 1%). To save manpower and material resources in recycling process, we chose the recycled polyester which had been previously cleaned. A better drying condition of recycled polyester is heating at 130℃ for 4 hours. Recycled polyester was blended into POE-g-MA. The ratio was 80:20. The most suitable extruder model was employed to create recycled polyester compound. According to the result of the physical mechanical tests, the data had been higher than the check points. The recycled polyester blends can be made into the panel, bottle and other goods. By this successful project, the material cost can be reduced by using recycle material. This can also increase the value-added for the recycled bottle, economize the natural resources, reduce the trash, increase reusing ratio of the material and reduce the load of environmental. In this project, we hope to develop the society which with continuous utilization resource and accept the responsibility for the environmental protection.

bottle recycle,elastomer,supertoughness PET