无机改性聚氨酯注浆材料由于阻燃好、成本低廉、热稳定性好和力学性能优良等优势,在科研和产业领域引起了广泛关注。针对近年来国内外在聚氨酯基有机/无机复合注浆材料领域的最新进展进行了综述,着重介绍了水玻璃、水泥砂浆和SiO2等无机改性聚氨酯注浆材料的制备方法及性能特点,并对聚氨酯基有机/无机复合注浆材料未来的发展进行了展望。
Inorganic modified polyurethane grouting material show great advantages in flame resistance,low cost,high thermal stability and mechanical properties,and have drawn lots of interest in scientific research and industrial fields.The most recent research progress for organic/inorganic composite grouting materials based on polyurethane was reviewed,especially for the preparation strategies and performance characteristics of polyurethane grouting modified by waterglass,cement mortar and SiO2.The outlook of research trend in organic/inorganic composite grouting materials based on polyurethane was also discussed.
[1] 沈春林,褚建军.全国第十三届防水材料技术交流大会论文集[C].绍兴:全国第十三届防水材料技术交流大会,2011.
[2] 周建萍,丘克强,傅万里.抗静电高分子复合材料研究进展[J].工程塑料应用,2003,31(10):60-62.
[3] Hobson S T,Shea K J.Bridged bisimide polysilsesquioxane xerogels:new hybrid organic-inorganic materials[J].Chem Mater,1997,9(2):616-623.
[4] Osman M A,Mittal V,Morbidelli M,et al.Polyurethane adhesive nanocomposites as gas permeation barrier[J].Macromolecules,2003,36(26):9851-9858.
[5] Xia Y,Larock R C.Preparation and properties of aqueous castor oil-based polyurethane & ndash;silica nanocomposite dispersions through a sol & ndash;gel process[J].Macromol Rapid Comm,2011,32(17);1331-1337.
[6] 单长兵,刘元雪.水玻璃改性聚氨酯注浆料的性能研究[J].建筑科学,2011,27(9):48-51.
[7] Tan J H,Wang X P,Tai J J,et al.Novel blends of acrylonitrile butadiene rubber and polyurethane-silica hybrid networks[J].Express Polym Lett,2012,6(7):588-600.
[8] Lv Z P,Li X N,Yu X.The effect of chain extension method on the properties of polyurethane/SiO2 composites[J].Mater Design,2012,35:358-362.
[9] Kazemian S,Prasad A,Huat B B K,et al.Effects of cement-sodium silicate system grout on tropical organic soils[J].Arab J Sci Eng,2012,37(8):2137-2148.
[10] 康永,侯晓辉,柴秀娟.水玻璃复合材料应用研究的进展[J].陶瓷,2011(1):19-22.
[11] 冯志强.硅酸盐改性聚氨酯注浆材料在煤矿井下巷道加固中的应用[J].长江科学院院报.,2013,30(10):99-103.
[12] 冯志强,康红普,韩国强.煤矿用无机盐改性聚氨酯注浆材料的研究[J].岩土工程学报,2013(8):1559-1564.
[13] Hong X D,Dong W,Yang S B,et al.Study on structure and performance of reactive silicate reinforced polyurethane composite[J].Polym Eng Sci,2015,55(10):2322-2327.
[14] 刘玄,杨政鹏,管学茂,等.聚醚基聚氨酯/水玻璃凝胶的制备及性能[J].化工新型材料,2015,43(7):224-226.
[15] 杨政鹏,孙钰坤,管学茂,等.新型加固煤体硅酸盐基无机/有机复合注浆材料的制备及性能[J].材料导报,2013,27(8):120-123.
[16] Yang Z P,Zhang W J,Guan X M,et al.Preparation,characterization,and properties of silicate/polyurethaneurea composites based on dipropylene glycol dibenzoate[J].Polym Composite,2016,37(1):37-43.
[17] Nonveiller E.Coastal & estuarine studies[M].Germany:Springer,1995,203-239.
[18] Kim B K,Seo J W,Jeong H M.Morphology and properties of waterborne polyurethane/clay nanocomposites[J].Eur Polym J,2003,39(1):85-91.
[19] Hussain H K,Zhang L Z,Liu G W.An experimental study on strengthening reinforced concrete T-beams using new material poly-urethane-cement(PUC)[J].Constr Build Mater,2013,40(3):104-117.
[20] Hussain H K,Liu G W,Yong Y W.Experimental study to investigate mechanical properties of new material polyurethane-cement composite(PUC)[J].Constr Build Mater,2014,50(2):200-208.
[21] 王传勇,夏茹,钱家盛.双组分聚氨酯/水泥注浆加固材料的性能研究[J].广东化工,2015,42(17):27-28.
[22] 刘玉亭,孙德文,万赟,等.遇水膨胀聚氨酯水泥复合灌浆材料的制备与性能研究[J].中国建筑防水,2015(22):1-5.
[23] Liu J,Shi B,Gu K,et al.Effect of polyurethane on the stability of sand-clay mixtures[J].B Eng Geol Environ,2012,71(3):537-544.
[24] Oltulu M,Sahin R.Single and combined effects of nano-SiO2,nano-Al2O3 and nano-Fe2O3 powders on compressive strength and capillary permeability of cement mortar containing silica fume[J].Mat Sci Eng A-Struct,2011,528(22-23):7012-7019.
[25] Li W,Huang Z Y,Cao F L,et al.Effects of nano-silica and nano-limestone on flowability and mechanical properties of ultra-high-performance concrete matrix[J].Constr Build Mater,2015,95(1):366-374.
[26] Xiang X J,Qian J W,Yang W Y,et al.Synthesis and properties of nanosilica-reinforced polyurethane for grouting[J].J Appl Polym Sci,2006,100(6):4333-4337.
[27] 杨绍斌,郑扬,陈芳芳.滑石粉/玄武岩纤维复合改性矿业工程用聚氨酯注浆材料[J].化工新型材料,2011,39(4):124-127.
[28] 王阳,周晓谦,郑国阔,等.改性条件对聚氨酯注浆材料压缩性能的影响[J].塑料,2011,40(5):80-82.
[29] 王阳,周晓谦,郑国阔,等.纳米SiO2/玄武岩纤维复合改性聚氨酯注浆材料研究[J].化工新型材料,2011,39(12):64-65.
[30] 李雅迪,李嘉晋,陈丁丁,等.纳米二氧化硅原位增强亲水性聚氨酯注浆材料的制备与性能研究[J].岩土工程学报,2016,38(S1):83-86.
[31] 丁运生,刘玉亭,刘志,等.含磷离子液体对煤矿聚氨酯注浆材料性能的影响[J].建筑材料学报,2013,16(6):1039-1043.
[32] 曾彪,曹光龙,宋亚,等.无机盐对聚氨酯注浆材料固化温度及性能影响[J].广州化工,2014,42(12):60-62.
[33] Yang W Q,Dong Q Y,Liu S L,et al.Recycling and disposal methods for polyurethane foam wastes[J].Procedia Environ Sci,2012(16):167-175.
基金资助
国家自然科学基金(51272068);河南省重点攻关项目(122102210120);河南省教育厅科学技术研究重点项目(14A430014);河南省高等学校矿业工程材料重点学科开放实验室开放基金(MEM13-4);河南理工大学博士基金(B2016-08)
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