首页|响应曲面法优化连续辊压实木复合地板的工艺

响应曲面法优化连续辊压实木复合地板的工艺

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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98g/m2,冷压时间24s,压辊下降3mm即压力1.2MPa.
Continuous Cold-pressing Technology of Engineered Wood Flooring Bonded with PUR by Response Surface Methodology
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.

Engineered wood flooringFlooring technologyContinuous cold-pressingResponse surface methodology

王惠芸、曹平祥、杨光明、李荣荣、郭晓磊

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南京林业大学,南京,210037

富乐(中国)黏合剂有限公司

南京林业大学

实木复合地板 地板加工工艺 快速辊压 响应曲面法

林业科学技术推广项目江苏省前瞻性联合研究项目

2015-18BY2015006-04

2017

东北林业大学学报
东北林业大学

东北林业大学学报

CSTPCDCSCD北大核心
影响因子：0.74
ISSN：1000-5382
年,卷(期)：2017.45(6)
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