改性山核桃外果皮/竹刨花板制造工艺研究  

Preparation Technology of Bamboo Particleboard Using Laccase Treated Exocarp of Cathay Hickory

作　　者：王进[1] 张飞英[1] 韩素芳[1] 刘亚群[1] 

机构地区：[1]浙江省林业科学研究院浙江省森林资源生物与化学利用重点实验室,杭州310023

出　　处：《中国人造板》2015年第8期4-8,共5页China Wood-Based Panels

基　　金：浙江省公益技术研究农业项目(2013C32104)

摘　　要：以漆酶改性处理的山核桃外果皮,代替部分胶黏剂添加到竹刨花中,研究山核桃外果皮粉用量、胶黏剂用量、漆酶用量、防水剂用量,板坯含水率、热压温度、热压压力、热压时间对山核桃外果皮/竹刨花板性能的影响;确定最优化的制板工艺参数:山核桃外果皮添加量10%、漆酶用量60 U/g、施胶量6%、防水剂用量1%,板坯含水率27%、热压温度200℃、热压压力3 MPa、热压时间为16 min。Bamboo parficleboards were prepared and the performances were rrezmned with lacase treating exocarp of Cathay Hickory and adding modified exocarp powder to reduce the glue content for bamboo particles bonding. The manufacturing technology was studied and the opOnum parameters were： 10% of exocarp dosage, 60U/g of laccase dosage, 6% of adhesive content, 1% of waterproof agent dosage, 27% of mat moisture content, 200 ℃ of hot pressing temperature, 3 MPa of pressing pressure, and 16min of pressing time.

关 键 词：山核桃外果皮 竹材 刨花板 漆酶改性 

分 类 号：TS653.5[轻工技术与工程]