大豆蛋白胶竹地板制作工艺的优化  

Optimization for manufacturing technology of bamboo flooring with soy protein adhesive

作　　者：刘苗苗[1] 杨光[1] 李琴[2] 袁少飞[2] 

机构地区：[1]上海理工大学医疗器械与食品学院,上海200093 [2]浙江省林业科学研究院,浙江杭州310023

出　　处：《应用化工》2013年第11期1981-1985,共5页Applied Chemical Industry

基　　金：浙江省重大科技专项重点农业项目(2011C12050);上海市自然科学基金(08ZR1415200)

摘　　要：以胶液固含量、热固化时间和热固化温度作为Box-Behnken设计的变量,用响应面法优化大豆蛋白胶竹地板制作工艺条件。结果表明,大豆蛋白胶竹地板制作的优化工艺条件为:胶液固含量13.1%,热固化时间为7.8 h,热固化温度为131℃。在此条件下,大豆蛋白胶竹地板的2 h吸水厚度膨胀率为3.0%,静曲强度为107.3 MPa。The manufacturing process of bamboo flooring with soy protein adhesive was optimized with re- sponse surface methodology. Based on pre-experiments, soy protein adhesive solid content, thermoset time and thermoset temperature were considered as the factors for Box-Behnken design. Results showed that the optimum parameters of manufacturing process of bamboo flooring with soy protein adhesive were soy pro-i tein adhesive solid content 13.1% ,thermoset time 7.8 h and thermoset temperature 131 ℃ Under this conditions,2 h-TS was 3.0% ,bending strength was 107.3 MPa.

关 键 词：大豆蛋白胶黏剂 竹地板 响应面法 

分 类 号：TQ432.73[化学工程] TS653[轻工技术与工程]