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| 竹材液化树脂发泡材料发泡工艺的研究 | |
| 引用本文： | 刘乐群,汪洪根,孙丰文,王进,刘杨,钱华,王衍彬.竹材液化树脂发泡材料发泡工艺的研究[J].木材工业,2012,26(3):11-14. |
| 作者姓名： | 刘乐群 汪洪根 孙丰文 王进 刘杨 钱华 王衍彬 |
| 作者单位： | 1. 浙江省林业科学研究院,浙江杭州,310023 2. 浙江安吉强裕人造板有限公司,浙江安吉,313300 3. 南京林业大学,江苏南京,210037 4. 浙江省林业科学研究院,浙江杭州310023;南京林业大学,江苏南京210037 |
| 基金项目： | 浙江省重大科技专项(优先主题)农业项目 |
| 摘 要： | 利用竹材液化产物树脂发泡,制备新型墙体材料。在已进行竹化液化和树脂化优化工艺试验的基础上,通过单因素试验,筛选出发泡剂为正戊烷;再通过正交试验,分析发泡剂、填料和固化剂等用量,对发泡材料表观密度和压缩强度的影响。在试验得出优化工艺的条件下,制得发泡材料的表观密度约0.14g/cm3,压缩强度达454.5kPa。 |
| 关 键 词： | 竹材液化树脂 发泡工艺 表观密度 压缩强度 |
Making Foaming Materials from Liquefied Bamboo Resin |
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| LIU Le-qun , WANG Hong-gen , SUN Feng-wen , WANG Jin , LIU Yang , QIAN Hua , WANG Yan-bin.Making Foaming Materials from Liquefied Bamboo Resin[J].China Wood Industry,2012,26(3):11-14. | |
| Authors: | LIU Le-qun WANG Hong-gen SUN Feng-wen WANG Jin LIU Yang QIAN Hua WANG Yan-bin |
| Institution: | 1 (1.Zhejiang Forestry Research Institute,Hangzhou 310023, Zhejiang,China; 2.Zhejiang Anji Qiangyu Wood-based Panels Co.,LTD,Anji 313300, Zhejiang,China; 3.Nanjing Forestry University,Nanjing 210037,Jiangsu, China) |
| Abstract: | Making new isolation wall materials from liquefied bamboo resin will improve bamboo utilization efficiency.Based on bamboo liquefaction and resin preparation characteristics,the authors conducted further research to understand the foaming process.Effects of a foaming agent,filler addition(calcium carbonate),and curing agent(phosphate and p-toluene sulfonic acid) on the foaming process are discussed.Under optimized conditions,the foaming material had about 0.14 g/cm3 density and 454.5 kPa average compression strength. |
| Keywords: | bamboo liquefaction resin foam process apparent density compression strength |
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