化工进展
化工進展
화공진전
Chemical Industry and Engineering Progress
2015年
12期
4295-4300
,共6页
卜海艳%苏秀霞%郭明媛%崔明
蔔海豔%囌秀霞%郭明媛%崔明
복해염%소수하%곽명원%최명
天然高分子骨胶%黏合材料%响应面%黏度%配位%制备%优化
天然高分子骨膠%黏閤材料%響應麵%黏度%配位%製備%優化
천연고분자골효%점합재료%향응면%점도%배위%제비%우화
natural polymer bone glue%adhesive material%response surface%viscosity%coordination%preparation%optimization
采用Al3+配位改性天然高分子骨胶黏合材料,应用响应面优化法优化尿素用量、十二烷基硫酸钠(SDS)用量和配位反应温度 3 个因素对天然高分子骨胶黏合材料黏度和凝固点的影响.根据 Box-Behnken 实验设计原理,使用Design-Expert (V8.0.6.1)软件对实验进行设计与分析,以黏度和凝固点为响应量,建立响应量的回归模型,分析各因素的显著性与交互作用.结果表明最佳工艺条件为:m尿素= 0.78g,mSDS=0.5g,T配位=60.56℃;响应量预测值为:凝固点4.2℃,黏度4.575Pa?s.
採用Al3+配位改性天然高分子骨膠黏閤材料,應用響應麵優化法優化尿素用量、十二烷基硫痠鈉(SDS)用量和配位反應溫度 3 箇因素對天然高分子骨膠黏閤材料黏度和凝固點的影響.根據 Box-Behnken 實驗設計原理,使用Design-Expert (V8.0.6.1)軟件對實驗進行設計與分析,以黏度和凝固點為響應量,建立響應量的迴歸模型,分析各因素的顯著性與交互作用.結果錶明最佳工藝條件為:m尿素= 0.78g,mSDS=0.5g,T配位=60.56℃;響應量預測值為:凝固點4.2℃,黏度4.575Pa?s.
채용Al3+배위개성천연고분자골효점합재료,응용향응면우화법우화뇨소용량、십이완기류산납(SDS)용량화배위반응온도 3 개인소대천연고분자골효점합재료점도화응고점적영향.근거 Box-Behnken 실험설계원리,사용Design-Expert (V8.0.6.1)연건대실험진행설계여분석,이점도화응고점위향응량,건립향응량적회귀모형,분석각인소적현저성여교호작용.결과표명최가공예조건위:m뇨소= 0.78g,mSDS=0.5g,T배위=60.56℃;향응량예측치위:응고점4.2℃,점도4.575Pa?s.
Natural polymer bone glue adhesive material was modified by Al3+ coordination. The reaction conditions,i.e,the amount of carbamide,the amount of sodium dodecyl sulfate,coordination temperature on freezing point and viscosity of natural polymer bone glue adhesive material,were optimized using the response surface method. According to the principle of Box-Behnken,experiments were designed and analyzed using the Desig-Expert (V8.0.6.1) software. Freezing point and viscosity were taken as the responses to analyze the significance and interactions of various factors. The optimal synthesis conditions were carbamide of 0.78g,SDS of 0.5g and coordination temperature of 60.56℃. The predicted value for response were freezing point of 4.2℃,viscosity of 4.575Pa?s.
