摘要
利用氧化海藻酸钠改性大豆蛋白胶黏剂,采用X射线晶体衍射(XRD)、全反射傅里叶变换红外光谱(ATR-FTIR)对胶黏剂进行表征,对其黏度、吸湿率和残留率等性能进行研究。结果表明,氧化海藻酸钠改性大豆蛋白胶黏剂黏度有所改善,吸湿率降低4.3%,残留率增加11.9%。
The soy protein adhesive modified by oxidized sodium alginate was prepared and characterized by X-ray crystal diffraction(XRD)and total reflection Fourier transform infrared spectroscopy(ATR-FTIR).The viscosity,moisture absorption and residue rate of the adhesive were studied.The results showed that the viscosity of soy protein adhesive modified by sodium alginate was improved,the moisture absorption rate decreased by 4.3%,and the residue rate increased by 11.9%.
作者
李飞
齐子薇
任维瀛
刘海伦
李傲
陈惠
Li Fei;Qi Ziwei;Ren Weiying;Liu Hailun;Li Ao;Chen Hui(College of Material Science and Technology,Beijing Forestry University,Beijing 100083,China)
出处
《中国人造板》
2021年第6期11-16,共6页
China Wood-Based Panels
关键词
大豆蛋白胶
氧化海藻酸钠
黏度
吸湿率
残留率
soy protein gum
oxidized sodium alginate
viscosity
moisture absorption rate
residue rate
