[1]王舒婷,郭福思,陈婷婷,等.尿素-双醛淀粉树脂胶合板热压工艺优化[J].森林与环境学报,2016,36(02):240-245.[doi:10.13324/j.cnki.jfcf.2016.02.019]
　WANG Shuting,GUO Fusi,CHEN Tingting,et al.Optimization of hot-pressing process for urea-dialdehyde starch adhesive plywood[J].,2016,36(02):240-245.[doi:10.13324/j.cnki.jfcf.2016.02.019]
点击复制

尿素-双醛淀粉树脂胶合板热压工艺优化()
分享到：

《森林与环境学报》[ISSN:2096-0018/CN:35-1327/S]

卷:
36
期数:
2016年02期
页码:
240-245
栏目:
出版日期:
2016-04-15

文章信息/Info

Title:
Optimization of hot-pressing process for urea-dialdehyde starch adhesive plywood
作者:
王舒婷;  郭福思;  陈婷婷;  侯伦灯
福建农林大学材料工程学院, 福建福州 350002
Author(s):
WANG Shuting;  GUO Fusi;  CHEN Tingting;  HOU Lundeng
College of Material Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China
关键词:
尿素-双醛淀粉; 胶合板; 胶合强度; 热压工艺
Keywords:
the urea-dialdehyde starch; plywood; bonding strength; hot-pressing process
分类号:
TS652
DOI:
10.13324/j.cnki.jfcf.2016.02.019
摘要:
为探索尿素-双醛淀粉树脂用于胶合板制备的施胶、热压等工艺因素及其影响,扩展淀粉基胶粘剂在人造板工业的应用,促进无醛环保型室内用胶合板的研究与发展,对尿素-双醛淀粉树脂胶合机理与热压工艺进行试验研究,试验采用响应面分析法对胶合板热压工艺予以优化,选取热压温度、热压时间和施胶量3个因素进行Box-Behnken设计,利用Design-Expert软件对胶合强度的二次多项式回归模型进行分析。结果表明:热压温度对尿素-双醛淀粉胶合板胶合强度的影响最为显著;当选用热压温度136℃、热压时间1.99 min·mm-1、施胶量416 g·m-2时,尿素-双醛淀粉胶粘剂胶合板的胶合性能最优,且最优胶合强度预测值为2.12 MPa,与理论预测值误差小,试验所得出的拟合方程与稳定性试验匹配较好。
Abstract:
To explore the process factors of gluing with urea-dialdehyde starch resin for plywood and hot-pressing as well as their effects,which extend the application of starch adhesive in the industrial usage of wood-based panel and promote the research and development of non-formaldehyde and environmentally interior plywood. The bonding mechanism of urea-dialdehyde starch resin adhesive and hot pressing were dealt with. Response surface analysis was used to optimize the hot-pressing process of urea-dialdehyde starch adhesive plywood. Pressing temperature,pressing time as well as the amount of adhesive were chosen to design the Box-Behnken,then the Design-Expert software was applied to analyse the quadratic polynomial model of bonding strength. The results showed that pressing temperature had the most significant effect on the bonding strength of urea-dialdehyde starch plywood. The bonding strength of urea-dialdehyde starch adhesive plywood was best whose predictive value was 2.12 MPa when the pressing temperature,pressing time and adhesive consumption were 136℃,1.99 min·mm-1 and 416 g·m-2, respectively. The predictive value in the conditions of the three factors has a small error with the theoretical prediction,fits the equation as well as a better stability test match.

参考文献/References:

[1] 向琴.2014我国人造板产量呈现增长[J].木材工业,2015,29(3):58.
[2] 孙建.对我国人造板工业发展的几点宏观思考[J].林业机械与木工设备,2008,36(11):7-9.
[3] 邓宇.淀粉化学品及其应用[M].北京:化学工业出版社,2002:78-80.
[4] 代永上,赵文元.复合淀粉胶黏剂研究进展[J].化学与黏合,2011,33(5):51-53.
[5] 李慧连,刘国军,张桂霞,等.淀粉胶黏剂的最新研究进展[J].化学与黏合,2008,30(5):50-53.
[6] EMENGO F N,CHUKWU S E R,MOZIE J.Tack and bonding strength of carbohydrate-based adhesives from different botanical sources[J].International Journal of Adhesion and Adhesives,2002,22(2):93-100.
[7] 王新波,吴佑实.尿素-双醛淀粉胶粘剂的制备[J].精细与专用化学品,2003,11(13):18-20.
[8] 隋允康,宇慧平.响应面方法的改进及其对工程优化的应用[M].北京:科学出版社,2011:6-14.
[9] 窦毅芳,刘飞,张为华.响应面建模方法的比较分析[J].工程设计学报,2007,14(5):359-363.
[10] 王永菲,王成国.响应面法的理论与应用[J].中央民族大学学报(自然科学版),2005,14(3):236-240.
[11] 张一鸣,袁媛,郭明辉.响应面法优化亚麻纤维/聚乳酸复合材料的制造工艺[J].东北林业大学学报,2012,40(8):86-89.
[12] 中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.胶合板分类:GB/T 9846.1~8-2004[S].北京:中国标准出版社,2004.
[13] 中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.人造板及饰面人造板理化性能试验方法:GB/T 17657-2013[S].北京:中国标准出版社,2014.
[14] 徐向宏,何明珠.试验设计与Design-Expert、SPSS应用[M].北京:科学出版社,2010:146-157.
[15] 张亚慧,于文吉.改性豆基蛋白胶黏剂的胶合工艺初探[J].林产工业,2008,35(1):48-50.
[16] 姚利宏,王喜明,费本华,等.胶合工艺对桉/杨Ⅰ类胶合板胶合强度的影响[J].木材工业,2008,22(6):34-36.
[17] 孙健,傅峰.人工林杉木胶合工艺优化研究[J].木材加工机械,2011(3):28-31,41.

相似文献/References:

[1]雷洪,吴志刚,席雪冬,等.处理工艺对大豆蛋白基胶黏剂的影响[J].森林与环境学报,2016,36(02):246.[doi:10.13324/j.cnki.jfcf.2016.02.020]
　LEI Hong,WU Zhigang,XI Xuedong,et al.Effects of soy protein treatment process on soy protein-based adhesives[J].,2016,36(02):246.[doi:10.13324/j.cnki.jfcf.2016.02.020]
[2]张二兵,殷豪,朱志强,等.大豆多糖-异氰酸酯微胶囊改性大豆基胶黏剂[J].森林与环境学报,2020,40(06):654.[doi:10.13324/j.cnki.jfcf.2020.06.013]
　ZHANG Erbing,YIN Hao,ZHU Zhiqiang,et al.A research on soy polysaccharide-isocyanate microcapsule-modified soy-based adhesives[J].,2020,40(02):654.[doi:10.13324/j.cnki.jfcf.2020.06.013]

备注/Memo

备注/Memo:
收稿日期:2015-08-25;改回日期:2015-10-08。
基金项目:福建省科技计划重点项目"茶梗废弃物改性酚醛胶及其在竹板材应用的研究"(2014N0021)。
作者简介:王舒婷(1990-),女,硕士研究生,从事木质复合材料研究。E-mail:570463570@qq.com。
通讯作者:侯伦灯(1964-),男,副教授,博士,从事竹材加工利用研究。E-mail:fafuhld@163.com。
更新日期/Last Update: 1900-01-01