
基本信息:
- 专利标题: 生物质刨花板及其制备方法
- 专利标题(英):Biomass particle board and preparation method thereof
- 申请号:CN201810721910.7 申请日:2018-07-04
- 公开(公告)号:CN108943307A 公开(公告)日:2018-12-07
- 发明人: 周晓剑 , 杜官本 , 李斌 , 朱志强 , 徐洋 , 王辉 , 曹明
- 申请人: 西南林业大学
- 申请人地址: 云南省昆明市盘龙区白龙寺300号
- 专利权人: 西南林业大学
- 当前专利权人: 西南林业大学
- 当前专利权人地址: 云南省昆明市盘龙区白龙寺300号
- 代理机构: 北京东方盛凡知识产权代理事务所
- 代理人: 宋平
- 主分类号: B27N1/02
- IPC分类号: B27N1/02 ; B27N3/02 ; B27N3/18
The invention provides a biomass particle board and a preparation method thereof. The preparation method comprises the following steps: 100 parts of wood shavings and 20-40 parts of adhesive are uniformly mixed and aired to obtain mixtures; when the mixtures reach a target water content, the pavement, the hot-press molding, the edge cutting and the sanding treatment are performed to obtain the biomass particle board; the adhesive comprises tannin extract, polyethyleneimine and water; and the parts are calculated according to the absolute dry weight parts of raw materials. The biomass particleboard is simpler, quicker, flexible and convenient in the preparation process, achieves environmental protection, can finish hot pressing at any time after application of the adhesive to the wood shavings, and is free of influencing the gluing procedure by other procedures of a production line.
公开/授权文献:
- CN108943307B 生物质刨花板及其制备方法 公开/授权日:2021-07-09
IPC结构图谱:
B | 作业;运输 |
--B27 | 木材或类似材料的加工或保存;一般钉钉机或钉U形钉机 |
----B27N | 用干燥方法制造物品,带或不带有机黏合剂,物品是由含有木材或其他木质纤维的或类似有机材料的碎粒或纤维构成的 |
------B27N1/00 | 成型材料的预处理 |
--------B27N1/02 | .将材料与黏合剂混合 |