PDF (2762K)
摘要
通过三聚磷酸钠的蛋白磷酸化,以氯氧化锆,羽绒纤维为原料,制备一种高保暖改性羽绒。采用扫描电镜、能谱仪、保暖仪和热重分析仪对其保暖性能、反应机理、表面形貌、热性能进行表征和分析。结果表明:经氯氧化锆成功修饰的改性羽绒其保暖性能有显著提升,改性羽绒较羽绒纤维克罗值提高了35.38%,热阻提高了35.43%,保暖率达到80.95%,其热性能也有较大提高,残余质量高达30.06%。足以证明氯氧化锆的加入可有效改善传统羽绒的保暖性能,使其向更加保暖、经济和多功能化等方向发展。
Abstract
High heat preservation modified down using zirconium oxychloride/down fiber as raw material were prepared by phosphorylation of sodium tripolyphosphate.The thermal insulation property,reaction mechanism,surface morphology and thermal property of modified down were characterized and analyzed by SEM,EDX,flat plate warmth retaining tester,filling power and TG.The results indicated that zirconium oxychloride was successfully grafted onto the down fiber,compared to raw down,CLO value significantly increased by 35.38%,the thermal resistance significantly increased by 35.43%,the thermal insulation rate was 80.95%.The thermal property was improved,the residual mass was 30.06%.It illustrated that zirconium oxychloride improved the thermal insulation property of traditional down fiber and it will be warmer,more economical and multifunctional.
关键词
羽绒蛋白
/
磷酸化
/
保暖性
/
氯氧化锆
/
热性能
Key words
down protein
/
phosphorylation
/
thermal insulation
/
zirconium oxychloride
/
thermal property
氯氧化锆修饰羽绒蛋白纤维的制备及性能研究[J].
化工新型材料, 2018, 46(3): 253-256 DOI:
[1] Yu M K,Wu P,Widelitz R B,et al.The morphogenesis of feathers[J].Nature,2002,420(6913):308-312.
[2] Bullions T A,Hoffman D,Gillespie R A,et al.Contributions of feather fibers and various cellulose fibers to the mechanical properties of polypropylene matrix composites[J].Composites Science and Technology,2006,66(3):102-114.
[3] Ma Y L,Liu Q.Research on warmth retention of goose down[C].Xian:The 6th Textile Bioengineering and Informatics Symposium (TBIS 2013),2013.
[4] 高晶.羽绒纤维及其集合体结构和性能的研究[D].上海:东华大学,2006.
[5] 刘欣.聚丙烯/超细羽绒粉体复合纤维的结构与性能研究[D].上海:东华大学,2011.
[6] Mondal S.Phase change materials for smart textiles an overview[J].Applied Therma Engineering,2008,28(11):1536-2550.
[7] Tung W S,Daoud W A.Effect of wettability and silicone surface modification on the self-cleaning functionalization of Wool[J].Journal of Applied Polymer Science,2009,112(1):235-243.
[8] 尹国强,崔英德,陈循军.羽毛蛋白接枝丙烯酸高吸水性树脂的合成工艺研究[J].化工新型材料,2008,36(6):57-60.
[9] 许晓辉,白波,丁晨旭,等.响应面法优化HB/PAA复合高吸水性材料的制备[J].化工新型材料,2015,43(8):83-86.
[10] Mahfoudhi A,Baaka N,Haddar W,et al.Development and optimization of the extraction process of natural dye from Tamarix aphylla (L.)Karst.Leaves using response surface methodology (RSM)[J].Fibers and Polymers,2015,16(7):1487-1496.
[11] 程敬丽,郑敏,楼建晴.常见的试验优化设计方法对比[J].实验室研究与探索,2012,31(7):7-11.
[12] 刘伟,韩伟.试验设计及优化方法在超临界流体萃取中的应用[J].工艺与装备,2016,467(5):33-40.
[13] Montgomery D C.Design and analysisi of experiments[M].2nd ed.New York:Wiley,1997,43-80.
[14] 刘恒言,李芝,刘向前,等.细柱五加叶中色素的超声辅助提取工艺及其体外实验研究[J].中南大学学报(自然科学版),2014,45(4):1034-1042.
