| 响应曲面法优化连续辊压实木复合地板的工艺 |
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| 引用本文： | 王惠芸,曹平祥,杨光明,李荣荣,郭晓磊.响应曲面法优化连续辊压实木复合地板的工艺[J].东北林业大学学报,2017,45(6). |
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| 作者姓名： | 王惠芸 曹平祥 杨光明 李荣荣 郭晓磊 |
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| 作者单位： | 1. 南京林业大学,南京,210037;2. 富乐(中国)黏合剂有限公司;3. 南京林业大学 |
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| 基金项目： | 林业科学技术推广项目，江苏省前瞻性联合研究项目 |
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| 摘 要： | 为了探讨采用聚氨酯胶作为胶黏剂的多层实木复合地板快速辊压生产较优工艺,以涂胶量、冷压时间、冷压压力3个因素为研究对象,采用响应曲面法分析地板剪切强度并确定较优工艺参数。结果表明:涂胶量与冷压时间对多层实木复合地板胶层剪切强度有显著影响;冷压压力无显著影响。较优工艺参数为:涂胶量98 g/m2,冷压时间24 s,压辊下降3 mm即压力1.2 MPa。
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| 关 键 词： | 实木复合地板 地板加工工艺 快速辊压 响应曲面法 |
Continuous Cold-pressing Technology of Engineered Wood Flooring Bonded with PUR by Response Surface Methodology |
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| Wang Huiyun,Cao Pingxiang,Yang Guangming,Li Rongrong,Guo Xiaolei.Continuous Cold-pressing Technology of Engineered Wood Flooring Bonded with PUR by Response Surface Methodology[J].Journal of Northeast Forestry University,2017,45(6). |
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| Authors: | Wang Huiyun Cao Pingxiang Yang Guangming Li Rongrong Guo Xiaolei |
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| Abstract: | We studied the effects of parameters (adhesive spread, press time, and press pressure) on the response parameter (shear strength) of engineered wood flooring boned with PUR by response surface methodology.The major factors were adhesive spread and press time, and applied pressure had insignificant effects on shear strength.The optimized parameters were 98g/m2, 24s and 1.2MPa for adhesive spread, press time and press pressure, respectively. |
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| Keywords: | Engineered wood flooring Flooring technology Continuous cold-pressing Response surface methodology |
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