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農(nóng)林廢棄物與廢塑料實現(xiàn)資源化利用

   2010-11-30 中華化工網(wǎng)4090
核心提示:中華化工網(wǎng)訊:由福建師范大學(xué)化學(xué)與材料學(xué)院承擔(dān)的省科技計劃項目廢舊塑料與農(nóng)林廢棄物的資源化綜合開發(fā)利用,日前通過了省級驗
中華化工網(wǎng)訊:由福建師范大學(xué)化學(xué)與材料學(xué)院承擔(dān)的省科技計劃項目——廢舊塑料與農(nóng)林廢棄物的資源化綜合開發(fā)利用,日前通過了省級驗收。
    該項目開發(fā)了聚乙烯蠟接枝馬來酸酐、甲基丙烯酸和丙烯酸丁酯二元共聚物等8種相溶劑,并對竹粉、木粉進行改性。在改性工藝中,采用固相接枝法改性農(nóng)林廢棄物粉末;在制備工藝中,將正交設(shè)計優(yōu)化結(jié)果應(yīng)用于木塑復(fù)合材料的壓制成型,制備出性能優(yōu)良的木塑復(fù)合材料。該樣品力學(xué)性能好,抗吸水性強,阻燃性能良好,研究成果已申請國家發(fā)明專利4項,獲授權(quán)2項。
 
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