| 李博， 张新昌， 曹景山， 赵瑞.混合植物纤维微波发泡缓冲材料的制备工艺研究[J].轻工机械,2018,36(4):1-6 |
| 混合植物纤维微波发泡缓冲材料的制备工艺研究 |
| Preparation Technology of Mixed Plant Fiber Cushion Packaging Material |
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| DOI：10.3969/j.issn.1005 2895.2018.04.001 |
| 中文关键词: 混合植物纤维微波发泡缓冲材料 秸秆 瓦楞废纸纤维 微波发泡 发泡剂 成膜剂 弹性比能 |
| 英文关键词:mixed plant fiber cushion packaging material straw waste corrugated paper fibre microwave foaming foaming agent film former elastic
ratio |
| 基金项目:中央高校基本科研业务费专项资金（JUSRP21115） |
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| 摘要点击次数: 1138 |
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| 中文摘要: |
| 为了探究瓦楞废纸混合纤维与秸秆微波发泡缓冲包装材料制备工艺的关键，以秸秆粉末和B型瓦楞废纸板为基材，通过微波发泡研制出了一种新
型环保缓冲包装材料。通过秸秆与瓦楞废纸纤维质量比为变量的单因素试验研究，以及对发泡剂偶氮二甲酰胺（AC）用量、发泡剂碳酸氢铵（NH4HCO
3）用量、成膜剂聚乙烯醇（PVA）用量3个参数的正交优化试验研究，制备了新型缓冲包装材料。并利用静态压缩试验的方法，对该新型缓冲材料的弹性比
能的影响因素进行了分析。结果表明：以秸秆与瓦楞废纸纤维质量比为3/5（秸秆纤维15 g，瓦楞废纸纤维25 g）的原料为主，与约0.5 g的PVA，约3 g的NH4
HCO3，约1 g的AC进行混合，制成的包装材料的静态压缩缓冲性能较好，且泡孔较均匀。此配方制备的混合植物纤维微波发泡缓冲材料性能优良。 |
| 英文摘要: |
| The key of preparing technology for the waste corrugated paper combining fiber and straw microwave foaming buffer was explored. A new kind of
environmental protection buffer packaging material was developed by microwave foaming with straw powder and corrugated board of type B. Through the study on the single factor
experiment of the ratio of straw and waste corrugated paper, and the orthogonal optimization test of the 3 parameters which were the dosage of the foaming agent azodicarbonamide (AC),
ammonium bicarbonate (NH4HCO3) and PVA, a new type of buffer packaging material was prepared. The influence factors of the elastic ratio of the new buffer material
were analyzed by means of static compression test. The research results show that when the quality ratio of the straw and corrugated waste paper fiber is 3/5 (straw fiber 15g, corrugated
waste paper fiber 25 g), and mixing with 0.5 g of film former PVA, about 3 g NH4HCO3, as well as about 1 g of Azobisformamid foaming agent, the static compression
buffer packaging material made of performance is good, and the bubble hole is relatively uniform. The performance of the mixed plant fiber microwave foaming material prepared by this
formula is excellent. |
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