木材工业2018，Vol.32Issue(1)：36-39,4.DOI:10.19455/j.mcgy.20180109
P7型刨花板用大豆胶的开发及应用
Development of Soybean Adhesives for Making P7 Type Particleboard
摘要
Abstract
A soybean adhesive modified with polyamide (MPA) was developed to make P7 type particleboard.In the same time,liquefied soybean protein,defatted soybean flour and curing agent were all added to improve adhesive spreading and hot-pressing efficiency.The optimal manufacturing parameters were as follows∶ MPA solution ∶ soybean flour ∶ curing agent =100 ∶ 28 ∶ 4～6.The manufacturing parameters with 185 ℃ hot pressing for 250 s were successfully applied in a particleboard production line.Testing results of the 15.5 mm thick particleboards under 2 h water boiling showed that the properties of the particleboard could meet the specifications of P7 type according to Standard GB/T 4897-2015.关键词
大豆胶/脱脂豆粉/刨花板/耐水性/制备技术Key words
soybean adhesive/soybean flour/particleboard/water resistance/manufacturing technology分类
轻工纺织引用本文复制引用
高振华,张冰寒,范铂,李锦,李铭,顾继友,赵士猛..P7型刨花板用大豆胶的开发及应用[J].木材工业,2018,32(1):36-39,4.基金项目
国家林业公益性行业科研专项(201504502) （201504502）
东北林业大学研究生自主创新基金(2572017AB12) （2572017AB12）
国家级大学生创新训练项目(201710225063). （201710225063）
