摘要
为了开发环境友好型刨花板,探讨利用大豆蛋白胶黏剂压制麻杆刨花板的制备工艺,分析热压温度、热压时间、施胶量和密度对麻杆刨花板性能的影响。结果表明,大豆蛋白胶可以用于麻杆刨花板的制造,其最佳工艺参数为:热压温度180℃,热压时间25 min,施胶量18%,密度0.80 g/cm3。在此条件下,压制的板材的性能超过GB/T 4897.4—2003的要求。
Preparation of hemp stalk particle board derived from soy protein-based adhesive were investigated and the effects of hot pressing temperature, hot pressing time, soy protein-based adhesive content, and density of hemp particle on the particle board physical and mechanical properties were analyzed. The results showed that soy protein-based adhesive can be used in hemp stalk particle board production and the optimal parameters were hot pressing temperature 180 ℃, hot pressing time 25 min, soy protein-based adhesive content 18% ,density of hemp particle board 0.80 g,/cm^3. Under above conditions,the particleboard has mechanical properties exceeding the Chinese National GB/T 4897.4-2003 standard requirements.
出处
《应用化工》
CAS
CSCD
2011年第12期2096-2101,共6页
Applied Chemical Industry
基金
上海市科技攻关重点项目(08521102000)
上海市自然科学基金项目(08ZR1415200)
关键词
大豆蛋白胶
麻杆
刨花板
工艺参数
力学性能
soy protein-based adhesive
waste of hemp
particle board
process parameter
mechanical properties
