English
聯系我們
網站地圖
郵箱
舊版回顧



寧波材料所在高分子復合材料3D打印方面取得進展

文章來源:寧波材料技術與工程研究所   發布時間:2019-05-10  【字號:     】  

  隨著科技的不斷發展進步,3D打印技術作為一種全新的數字化模擬制造技術應運而生并迅速發展。其中,熔融沉積技術具有設備簡單、工藝潔凈、運行成本低且不產生過多加工殘留物等優點,被廣泛應用于快速原型和教育等領域。但現有的熔融沉積材料主要以ABS和PLA等通用塑料為主,需要針對工業產品制造開發適合高強度工程塑料等材料的3D打印成型技術。

  中國科學院寧波材料技術與工程研究所增材制造重點實驗室許高杰團隊針對高性能工程塑料3D打印技術開展了一系列研究工作。選取了具有高堅韌度和抗疲勞特性的半晶態尼龍12和高強度聚醚酰亞胺作為基體,研究了熔體流變特性對熔融長絲燒結特性的影響,對高性能工程塑料的3D打印工藝參數、工業可用性進行了研究。研究發現,半結晶高分子具有較好的流變性能和快速燒結特性,在合適的打印條件下能夠獲得接近注塑件的力學性能。拓展了高溫高強度工程塑料在熔融沉積技術中的應用(Rapid Prototyping Journal, 2017, 23(6), 973–982. High Performance Polymers, 2019, 31(1): 97-106)。

  由于熔融沉積層層疊加成型過程產生的空隙會不可避免地降低3D打印產品的機械強度,嚴重制約了熔融沉積技術的應用推廣。研究人員在工藝研究的基礎上,開發了尼龍12/氧化石墨烯、尼龍12/碳纖維復合材料。研究發現兩種填料在熔融沉積成型過程中可實現取向分布,不僅有效提高了產品的機械強度(GNPs 7%和CFs 251.1%),還能夠對產品熱導率(提高51.4%)進行靈活調控(Journal of Applied Polymer Science, 2017, 134(39), 45332.; Materials & Design, 2018, 139: 283-292)。

  最近,研究人員以聚乳酸(PLA)為基體,以熱塑性聚氨酯(TPU)為填料,通過熔融沉積技術的整個加工流程實現了彈性體TPU原位成纖,纖維狀TPU的平均長度可以實現從67.24μm到103.72μm的精準調控。同時,TPU成纖有效改善了其與PLA基體的界面結合力。研究發現,3D打印形成的網格狀TPU可有效補償打印空隙對打印件力學強度的弱化效應,使產品的韌性達到甚至超過注塑水平。該熔融沉積原位纖維技術為制備高韌性聚乳酸復雜結構零件提供了簡便有效的方法(Macromolecular Materials and Engineering, 2019, 1900107)。

  以上工作得到國家自然科學基金(11574331, 11674335)和寧波市科技局(2016B10005, 2018A610009)的資助。

 

圖1 共混物熔融沉積成型流程圖

 

圖2 注塑(a)和打印(b)成型件中TPU的分布形貌

 

圖3 TPU含量和分布結構對制件沖擊強度的影響




(責任編輯:葉瑞優)

附件:

專題推薦

相關新聞


© 1996 - 中國科學院 版權所有 京ICP備05002857號  京公網安備110402500047號  聯系我們

地址:北京市三里河路52號 郵編:100864

500万彩票www.500pt.com www.088762.com | www.qa66.com | 773899.com | www.0086.pro | www.24818.com | www.181619.com | www.933306.com | www.hc68.cc | www.461.cm | www.76iv.com | www.13066.cc | www.037898.com | www.332386.com | www.842789.com | www.zh40.com | www.50053.com | www.367712.com | 675048.com | 631171.com | www.348595.com | 442726.com | www.27ep.com | www.160983.com | www.153185.com | 672570.com | 500彩票www.3126g.com | www.u55.in | www.36466.cc | www.334949.com | www.45br.com | www.766108.com | 868634.com | 358241.com | 大赢家彩票平台www.377291.com | www.811838.com | www.917800.com | 067340.com | www.309342.com | www.1916.cn | www.vc74.com | www.287171.com | www.945089.com | 975484.com | www.890936.com | 481342.com | www.59zm.com | www.71574.com | www.014755.com | 852567.com | www.83wr.com | 790134.com | www.667511.com | www.42065.com | www.190579.com | www.321317.com | www.222228.com | www.324500.com | 126817.com | www.58681.cc | www.458068.com | www.580078.com | 33088.cc | 011488.com | www.854861.com | 博亿彩票www.664by.com | www.710097.com | www.xc5.com | www.108118.com | www.898112.cc | www.60199.com | www.659396.com | www.21ho.com | www.36603.com | www.574985.com | www.he41.com | www.ff49.cc | www.9180.online | www.221977.com | www.376567.com | 913230.com | www.94ga.com | www.994050.com | www.7268.top | 686226.com | www.009819.com | www.105491.com | www.339775.com | www.35386.cc | 923669.com | 322021.com | www.654769.com | 大赢家彩票网www.050955.com | www.421091.com | www.lj87.com | www.026271.com | www.253752.com | www.922103.com | www.6080.me | 175720.com | 017768.com | www.03oq.com | 331715.com | www.189626.com | www.m97.com | www.bt27.com | www.793887.com | www.89575.com | 823229.com | www.821560.com | 433748.com | www.255750.com | www.858011.com | 880674.com--pjc55.com | www.92115.cc | www.309025.com | www.745196.com | 163888.com | www.703843.com | www.118016.com | www.122877.com | www.4818.me | www.121379.com | www.128970.com | www.338012.com | www.365238.cc | 97047.com | 958207.com | 590753.com | www.6pz.com | 979604.com | www.362702.com | www.242568.com | www.73310.com | www.143196.com | www.431898.com | www.te.cc | www.127417.com | 985749.com | www.yh32.cc | www.6ct.com | www.480558.com | 739426.com | www.234849.com | 074633.com | www.528757.com | 137244.com | cp0394.com | www.42656.com | www.583598.com | www.786516.com | 706030.com | www.54bs.com | www.036206.com | www.wm91.com | www.964114.com | www.906071.com | www.877072.com | www.74pw.com | www.521424.com | 882716.com | 871130.com | www.728933.com | www.339086.com | 298932.com | www.51151.com | www.02335.com | www.0921.top | www.102811.com | www.833369.com | www.170925.com | www.37125.com | www.321.name | 609261.com | 500彩票网www.864155.com | 990892.com | www.192359.com | www.948986.com | 230216.com | www.os00.com | www.141666.com | www.671482.com | www.932823.com | 971823.com | www.li1.com | www.76ka.com | www.108362.com | www.503300.com | www.770800.com | www.828303.com | 538980.com | 8816彩票www.8816n.com | www.k56.cc | www.67719.com | www.456967.com | 278639.com | www.59vx.com | www.4496.cc | www.511551.com | 445884.com | 819468.com | 399181.com | 117538.cc | www.67223.com | www.708468.com | www.30468.com | www.592181.com | www.583627.com | www.578480.com | www.200249.cc | 7766.net | www.68tm.com | www.e39.cc | www.47iy.com | www.88bw.com | www.948.org | 326357.com | www.955488.com | www.087311.com | 748518.com | 555144.com | 752902.com | www.87ee.com | 434577.com | www.668658.com | www.9577.online | www.996364.com | www.520663.com | www.22656.com | www.292470.com | www.7625.top | www.959250.com | 213999.com | 948915.com | www.68jm.com | www.906101.com | www.142438.com | www.356278.com | www.650318.com | www.471290.com | www.046617.com | www.ai30.cc | www.7324.cc | www.272697.com | 凤凰彩票www.77801y.com | www.911107.com | www.970227.com | www.832995.com | www.985800.com | www.922224.com | www.732810.com | www.ly39.com | www.871388.com | 017515.com | www.387446.com | www.579594.com | www.1053.site | www.559125.com | www.732506.com | www.829974.com | 500彩票www.722563.com | www.53593.cc | www.96315.com | www.030097.com | www.pv81.com | www.007584.com | www.746848.com | www.691832.com | 548262.com | www.807913.com | www.191319.com | www.533566.cc | www.259562.com | www.469925.com | www.513021.com | www.678462.com | www.85756.com | www.us.com | www.889203.com | www.192427.com | www.20bh.com | www.750801.com | www.e70.org | www.7263.biz | www.285617.com | www.886753.com | www.829508.com | 151508.com | 网易彩票www.517075.com | www.388669.cc | www.394922.com | www.470313.com | www.118543.com | www.160983.com | www.947205.com | www.911069.com | www.557967.com | www.769965.com | www.243033.com | www.h22.org | www.702015.com | www.840884.com | 436368.com | www.04784.com | www.287715.com | www.933829.com | www.767823.com | 949850.com | 795619.com | 965346.com | www.47hw.com | www.33kk.cc | www.95mz.com | www.06gq.com | www.18578.cc | www.0844.win | www.3846.me | www.si0.com | www.209277.com | www.304819.com | www.628448.com | www.618438.com | www.hx90.cc | www.51tu.com | www.023986.com | www.097581.com | www.531178.com | 88彩票www.8839i.com | 720125.com | 129673.com | www.984184.com | www.873477.com | 540270.com | 719249.com | www.eh01.com | www.on65.com | www.25bv.com | www.li40.com | www.436681.com | www.254969.com | www.357633.com | www.789362.com | www.49945.com | www.s68.top | 352200.cc | www.31ic.com | www.ev57.com | www.1892.cc | www.254767.com | www.959597.com | 274402.com | www.0801.org | www.57939.com | 199658.com | 974368.com | 954821.com | www.890737.com | www.793052.com | www.784255.com | www.615291.com | 419883.com | www.39581.com | www.6714.shop | www.718853.com | 9pk.com--9pk.com | www.474534.com | www.67978.cc | www.029619.com | www.215224.com | 012620.com | www.566.hk | www.613863.com | www.835320.com | www.030637.com | www.wk64.com | www.66uj.com | 500彩票www.50052q.com | www.74nu.com | www.04kp.com | www.30rq.com | 天天赢彩票www.73736f.com | www.il97.com | www.7192.pw | www.85435.com | www.648802.com | www.962970.com | www.48.cc | 824022.com | 357209.com | 汇发彩票www.hf5887.com | www.862030.com | www.379552.com | www.276219.com | www.v64.cn | www.25310.com | www.940202.com | 739206.com | 469942.com | www.8539.wang | www.1mo.cc | www.59kz.com | 彩天下www.196806.com | 九州彩票www.6769l.com | 532383.com | www.jo05.com | www.266729.com | www.646258.com | www.846655.com | www.986276.com | 435228.com | 954396.com | 608175.com | www.465846.com | www.822788.com | www.347952.com | www.jb20.com | 877688.com | 093123.com | www.981.net | www.0931.site | 369417.com | www.38zu.com | www.78id.com | www.565514.com | www.272481.com | www.058698.com | www.132757.com | www.292359.com | www.kz54.com | www.747599.com | www.2424.vip | www.123412.cc | www.41029.com | www.69430.com | www.408321.com | www.944982.com | 博汇www.837772.com | www.cp9628.com | www.97174.com | www.28623.cc | 064747.com | www.0434.bid | www.659200.com | 254718.com | 中彩网www.61233q.com | www.098.in | www.233794.com | www.326295.com | www.275332.com | www.461253.com | www.323795.com | www.428368.com | www.169611.com | www.815956.com | www.906275.com | 418328.com | www.5068.biz | www.777194.com | 356492.com | www.870713.com | www.822664.com | www.qy81.com | www.ax95.com | www.pj80.cc | www.5301.pw | www.030912.com | www.284628.com | www.537204.com | www.802798.com | 4076.biz | www.362777.com | www.03ve.com | www.812717.com | www.139604.com | www.672945.com | www.929528.com | 059234.com | 364055.com | www.768929.com | www.194942.com | 鑫亿彩www.627069.com | www.676207.com | www.119646.com | www.871626.com | 026012.com | www.cp7758.com | www.3783.top | www.cp2424.com | www.82193.com | 476464.com | www.567587.com | www.73pi.com | www.745712.com | 855184.com | www.885994.com | www.808889.com | www.212845.com | www.14416.com | www.39393.cc | www.61010.com | 大赢家彩票www.599436.com | www.6225.com | www.990568.com | www.088968.com | www.82jx.com | www.431646.com | www.323553.com | www.718204.com | www.857072.com | 844806.com | 539344.com | www.cai6464.com | www.5823.cc | www.9461.com | www.wr85.com | 621892.com | 500彩票www.50088c.com | 365201.cc | www.186859.com | 397459.com | 大赢家彩票www.599843.com | www.69nr.com | www.a88.biz | www.76wg.com | www.6358.me | www.l47.net | www.mj85.com | www.yc77.com | www.5969.org | www.731.website | www.5640.net | www.84810.com | www.106657.com | www.510202.com | 057219.com | www.sn61.com | www.1270.vip | 396832.com | 040608.com | www.91118.com | www.785534.com | www.vo35.com | www.1350.cc | www.2286.cm | www.031227.com | www.3314.wang | www.84uu.com | www.77532.com | www.019643.com | www.063377.com | www.017613.com | www.055225.com | www.050041.com | www.008264.com | www.222193.com | www.782876.com | 980103.com | 150735.com | 133449.com | 开心彩票www.557595.com | www.0286.cm | www.63184.com | www.57868.cc | www.149886.com | 829680.com | 659020.com | 010031.com | 038397.com | www.008960.com | 987114.com | www.875313.com | www.720059.com | www.452505.com | www.738335.com | www.424377.com | www.468246.com | www.254352.com | www.896885.com | 329253.com | 500万彩票www.937150.com | 500彩票www.50026n.com | www.cp3770.com | www.dn71.com | www.qz65.com | www.65qo.com | www.29ru.com | www.160545.com | www.9662.pw | www.957467.com | www.86398.com | www.11815.cc | www.m75.biz | 大赢家彩票www.346911.com | www.ai87.com | www.762287.com | 大玩家彩票www.84499c.com | 292739.com | 946442.com | 50347.cc | www.io1.com | 139624.com | 348722.com | www.ke00.com | www.046080.com | www.180729.com | www.528828.com | 119906.com | 932691.com | www.rg79.com | 662870.com | 012415.cc | www.517654.com | www.7065.cm | 586021.com | www.560927.com | www.3728.cn | 0820.com | www.259.live | www.36837.cc | www.044445.com | www.012220.com | www.467762.com | www.585408.com | www.576929.com | www.603775.com | 415267.com | www.ey50.com | www.538.cc | www.927.in | www.52480.com | www.736283.com | 895121.com | 578692.com | 日彩网www.rcw8833.com | 634565.com | 023621.com | 汇发彩票www.hf5886.com | 495244.com | 461163.com | www.31ha.com | www.of22.com | 810680.com | 230661.com | 060832.com | 32598.com | 500彩票www.582477.com | www.cp818.com | 35355.com | 183786.com | www.0165.com | www.986559.com | www.29ma.com | www.5626.biz | 660222.com | www.tc38.cc | www.8592.cc | www.l12.xyz | www.ef11.com | www.c18.cc | 657307.com | www.dz46.com | 059772.com | 110483.com | 560288.com | www.973881.com | 054755.com | 081078.com | www.986038.com | www.972632.com | 809518.com | 729008.com | 45662.com | 323568.com | www.ct60.com | 豪彩VIPwww.001879.com | www.sy17.com | www.gf15.com | 690632.com | 894850.com | 492289.com | 095596.com | 447551.com | 800479.com | 954609.com | www.987678.com | www.937197.com | 012117.com | 574550.com | www.927716.com | www.754466.com | www.877520.com | 484281.com | www.474399.com | www.64243.com | 135178.com | www.477427.com | 大赢家彩票网www.210755.com | www.956757.com | www.785191.com | www.571273.com | www.678517.com | www.418699.com | www.712673.com | www.949375.com | 1318.cc | 036536.com | www.vg79.com | www.023967.com | www.z53.club | www.pe83.com | www.vl93.com | www.lm25.com | 彩客网www.727076.com | 636152.com | 958665.com | 175386.com | www.lf45.com | www.01006.com | www.9388.tv | www.7478.vip | www.233107.com | www.325494.com | 697811.com | 056324.com | 238150.com | qy04.com | www.788298.com | www.jh50.com | www.oc72.com | www.66bu.com | www.57969.cc | www.10192.com | www.97808.cc | www.ud85.com | 趣彩网www.qucw9.com | 480808.com | www.5380.me | www.777074.com | www.600116.com | www.793081.com | www.98qb.cc | www.3651.cm | www.3259.org | www.633.cc | www.06pw.com | www.dr19.com | 99717.com | www.987929.com | www.736922.com | www.460178.com | 全民乐彩票www.2934l.com | www.491301.com | 181462.com | 572080.com | 211243.com | www.856675.com | www.130108.com | www.cp490.com | www.510360.com | www.252085.com | 网易彩票www.071wy.com | www.480320.com | www.ne69.com | www.747435.com | www.9280.org | bc02.com | www.620231.com | www.43io.com | www.956996.com | www.098860.com | 020182.com--0927.cc | www.566402.com | www.2ex.com | www.801201.com | www.7299.pw | www.850520.com | www.111980.com | www.913102.com | www.704258.com | www.621608.com | www.755025.com | www.944988.com | www.701670.com | www.973092.com | www.731084.com | www.730229.com | www.833578.com | www.714583.com | www.980587.com | www.1935.top | www.42jz.com | www.ys17.com | 539750.com | 581406.com | 34818.com | www.1051.net | www.2722.top | www.iz52.com | www.cai1544.com | 541742.com | 375121.com | cai2349.com | www.59ql.com | www.8134.cc | www.gf66.com | 953947.com | www.794529.com | www.362189.com | www.529713.com | www.602838.com | 16110.com | www.985606.com | www.870645.com | 784838.com | www.899831.com | www.657625.com | www.711715.com | www.460634.com | www.189379.com | www.668433.com | www.801037.com | www.595586.com | www.453530.com | www.223616.com | www.056049.com | www.193418.com | www.132194.com | www.343328.com | www.582596.com | www.339296.com | www.374638.com | www.416037.com | www.497237.com | www.495115.com | www.678095.com | www.525024.com | www.324281.com | www.114659.com | www.015832.com | www.7998.org | www.31da.com | www.cai5677.com | 豪彩VIPwww.zou168.com | 646339.com | 794511.com | 972479.com | 898242.com | www.915923.com | www.947051.com | www.667741.com | www.520294.com | www.899973.com | www.636585.com | www.901074.com | www.cc93.com | www.81ka.com | www.015209.com | www.38529.cc | www.08628.com | 686856.com | www.101144.com | ko50.com | www.588628.com | www.66261.com | 960640.com | www.170712.com | www.ay3.cc | www.540740.com | www.55sl.com | www.902157.com | www.026814.com | 90569.com | www.139404.com | www.9ca.cc | www.862806.com | www.75620.com | 553430.com | www.pu2.cc | www.g28.cc | www.a96.com | 网易彩票www.332069.com | 657454.com | 5068.biz | www.825908.com | 76512.com--86939.com | 5324.biz | www.885675.com | www.947587.com | www.904466.com | www.10207.com | 505359.com | www.035859.com | 799799.com | www.030323.com | www.704954.com | www.465087.com | www.790172.com | 970741.com | 707608.com | 770538.com | www.725762.com | www.386536.com | www.589346.com | www.308305.com | www.166676.com | www.326637.com | www.365192.cc | www.593535.com | www.340395.com | www.114086.com | www.49022.com | www.402758.com | www.409818.com | www.225308.com | www.041847.com | www.80qw.com | 695577.com | www.740368.com | www.899665.com | www.536696.com | www.132471.com | www.216385.com | www.073204.com | www.8254.top | www.ri48.com | 众发彩票www.878zf.com | 851947.com | www.800081.cc | www.496622.com | www.657401.com | www.817577.com | www.610404.com | www.986710.com | www.550891.com | www.325506.com | www.26498.com | www.cp1268.com | www.973779.com | www.496725.com | www.004114.com | www.77kj.cc | www.523.la | 中彩网www.81233b.com | www.916043.com | www.388101.com | www.028924.com | www.43345.com | www.95nw.com | 033542.com | www.851262.com | www.664514.com | www.716223.com | www.497520.com | www.041116.com | www.106088.com | www.0208.pw | at00.com | www.863046.com | www.600940.com | www.128057.com | www.67vr.com | www.9288.win | www.48gx.com | 彩69www.069963.com | 964794.com | www.900229.com | www.594068.com | www.297189.com | www.344528.com | www.134892.com | www.329318.com | www.115096.com | www.17359.cc | www.04co.com | www.lv86.com | kn26.com | 304477.com | www.823547.com | www.731130.com | www.567821.com | www.838382.com | www.873417.com | www.666109.com | www.8673.com | www.137390.com | www.016334.com | www.74hy.cc | cai9995.com | www.796674.com | 010082.com | www.771703.com | www.397464.com | www.078580.com | www.69rf.com | 头条彩票www.58870t.com | www.932815.com | www.381093.com | www.203000.com | www.1926.net | www.xg33.com | 611981.com | www.866814.com | www.908012.com | www.558344.com | www.237102.com | www.21716.cc | www.ak88.com | 204916.com | 948564.com | www.914083.com | www.643518.com | www.415066.com | www.318163.com | www.11lf.com | 948468.com | www.735172.com | www.968595.com | www.867664.com | www.791149.com | www.716014.com | www.491980.com | www.201813.com | www.321962.com | www.108639.com | www.v16.shop | www.874377.com | www.525032.com | www.425125.com | www.230506.com | www.33597.com | www.hj65.com | www.2541.shop | www.cp2819.com | 853495.com | www.613018.com | www.425700.cc | www.551743.com | www.95314.com | www.0954.vip | www.41oh.com | 208606.com | www.934453.com | www.627654.com | www.031301.com | www.062724.com | www.23221.cc | www.63778.cc | www.015044.com | www.686.biz | www.01015.com | www.4379.biz | www.862165.com | www.57477.com | 705661.com | www.158026.com | 412673.com | www.221548.com | 310973.com | www.128924.com | www.556547.com | 165478.com | www.713678.com | www.320208.com | www.235002.com | www.74672.com | www.057179.com | www.387210.com | www.535850.com | www.872602.com | www.741012.com | 659291.com | www.809001.com | www.896199.com | www.768929.com | www.984790.com | www.713689.com | www.905167.com | www.515191.com | www.333888.com | www.191104.com | www.385448.com | www.212193.com | www.188413.com | www.27781.com | www.n68.net | 452713.com | www.975495.com | www.678705.com | www.365515.cc | www.112937.com | www.8461.cc | www.2wj.com | www.gz06.com | 500彩票网www.61655y.com | 136592.com | www.989900.com | www.657489.com | www.292799.com | www.220332.com | www.yk71.com | www.503952.com | www.cp6578.com | www.423163.com | www.878128.com | www.975776.com | www.671952.com | www.488111.com | www.137656.com | www.037756.com | www.0101.tv | www.cs07.com | 256409.com | www.944054.com | www.623362.com | www.666804.com | www.380082.com | www.527911.com | www.172203.com | www.129417.com | www.15116.cc | www.0310.xyz | www.af3.com | 021930.com | 950486.com | www.866594.com | www.966202.com | www.661219.com | www.715179.com | www.318525.com | www.181772.com | www.43435.com | www.14eq.com | 9991338.com | 309160.com | www.903093.com | www.773037.com | www.278726.com | www.9734.cn | 251792.com | 805961.com | www.687100.com | www.326555.cc | www.62248.com | www.8108.vip | 752731.com | www.973422.com | www.509526.com | www.145451.com | www.8838.loan | 博乐彩票www.35918b.com | www.957648.com | www.448830.com | www.89338.cc | www.td54.com | 94906.com | www.719901.com | www.338152.com | www.22629.com | 883204.com | www.929505.com | www.424828.com | www.377464.com | www.221915.com | www.518999.com | www.801114.com | www.486941.com | www.58893.com | www.f80.cn | 954635.com | www.680528.com | www.643455.com | www.246379.com | www.44364.com | www.ux66.com | 663490.com | www.983760.com | www.730377.com | www.981584.com | www.603237.com | www.185918.com | www.068628.com | www.11wm.com | www.0ud.com | m.rv03.com | www.981851.com | www.688779.com | www.576390.com | www.538693.com | www.329120.com | www.608021.com | www.310591.com | www.57626.com | www.9326.online | www.12xx.cc | 422702.com | 019983.com--145.com | 14ke.com--www.lt171.com | www.975354.com | www.540450.com | www.133002.com | www.12390.cc | www.da64.com | 523817.com | www.971634.com | www.483111.com | www.111473.com | www.ft82.com | 994953.com | www.707368.com | www.186117.com | www.26243.com | 515829.com | www.897157.com | www.635329.com | www.287009.com | www.80827.cc | www.08687.com | 乐彩网www.lcw997.com | 天天彩票www.1035n.com | www.871684.com | www.559012.com | www.059769.com | www.lj27.com | www.998566.com | www.582361.com | www.871717.com | www.1023.love | www.5493.pw | 500万彩票www.09500w.com | www.578212.com | www.656482.com | www.657941.com | www.292728.com | www.021587.com | www.0296.xyz | www.ba36.com | 893609.com | www.628885.cc | www.506998.com | www.123266.com | www.5069.cn | 中彩网www.91233k.com | 253333.com | www.675256.com | www.816785.com | www.886810.com | www.277093.com | www.40561.com | www.45048.com | 新盈彩www.xinyc8.com | www.qc14.com | 796540.com | www.888999.com | www.798173.com | www.468510.com | www.028443.com | www.n13.club | 068379.com | www.691873.com | www.245103.com | www.4390.xyz | 36646.com | www.931422.com | www.367037.com | www.71081.com | www.17eo.com | 460404.com | www.956756.com | www.08539.com | www.809860.com | www.3890.biz | www.117330.com | www.154.tv | 072204.com | www.769370.com | www.253612.com | www.481.live | 3345.pw | www.929695.com | www.320813.com | www.zr23.com | www.694811.com | www.2869.wang | 550670.com | www.299712.com | www.392812.com | www.36807.com | www.a76.org | 902362.com | www.561858.com | www.774430.com | www.530037.com | www.27756.cc | 532862.com | www.881487.com | www.421818.com | www.104958.com | www.51259.cc | www.4098.biz | www.5141.vip | 142942.com | www.914314.com | www.595660.com | www.151206.com | www.9802.cm | www.od03.com | 907016.com | www.903713.com | www.455001.com | www.004898.com | www.ab70.com | sx87.com | www.653012.com | www.198955.com | www.7291.biz | www.624.tv | www.yq38.cc | www.631948.com | www.987658.com | www.556009.com | www.123427.cc | www.115437.com | www.71808.com | www.132535.com | www.123811.com | www.5557.date | 149178.com | www.954943.com | www.820969.com | www.289638.com | www.222154.com | www.5555.red | www.51316.cc | www.jg59.com | 429008.com | www.713789.cc | www.361786.com | www.333561.com | www.62292.com | www.90ls.com | 978024.com | www.9kf.com | www.926606.com | www.371422.com | www.131807.com | www.63728.com | www.12ko.com | 576254.com | www.689056.com | www.187268.com | www.88208.cc | www.12224.com | www.t80.club | 896069.com | www.984037.com | www.602230.com | www.111294.com | www.1134.site | www.165316.com | www.091240.com | www.xg60.com | 654279.com | www.732767.com | www.515918.com | www.94882.com | www.8rp.com | 778947.com | www.761405.com | www.464468.com | www.20945.com | www.n47.shop | 395660.com | www.765707.com | www.669005.com | www.556962.com | www.155174.com | www.66572.cc | www.82ap.com | www.bd32.com | 73828.com | www.633909.com | www.380965.com | www.066999.com | www.5219.com | 450163.com | www.964252.com | www.669956.com | www.240165.com | www.6732.top | 330270.com | www.982024.com | www.555143.com | www.082082.cc | www.3430.win | www.n73.org | www.oe46.com | 954740.com | www.950482.com | www.652973.com | www.223652.com | www.719678.com | www.664534.com | www.318535.com | www.021824.com | www.l13.org | 970814.com | www.956807.com | www.522049.com | www.69275.com | www.1969.cc | www.zh0.com | 973101.com | www.881524.com | www.451244.com | www.78183.cc | www.61xd.com | 503288.com | www.875987.com | www.625528.com | www.218116.com | www.00936.com | www.73xw.com | www.986072.com | www.982374.com | www.500955.com | www.639493.com | www.466363.com | www.575068.com | www.508830.com | www.028774.com | www.585.red | 381704.com | www.867246.com | www.523992.com | www.42059.com | 872509.com | www.866613.com | www.543874.com | www.056011.com | www.rb13.cc | 950367.com | www.501615.com | www.42295.com | www.ej24.com | www.942463.com | www.322759.com | www.79989.cc | www.ol51.com | www.968006.com | www.416631.com | www.9699.net | 世彩堂www.5854w.cc | www.787815.com | www.232763.com | www.7848.xyz | 713309.com | www.848721.com | www.749099.com | www.246786.com | www.097001.com | www.4611.vip | 57dg.com | www.805861.com | www.213885.com | www.479307.com | www.132809.com | www.27313.cc | www.ys63.cc | 73kh.com | www.607198.com | www.190092.com | www.0675.vip | www.762.red | 809228.com | www.881478.com | www.559072.com | www.002978.com | www.876220.com | www.712328.com | www.5156.site | 028102.com | www.520872.com | www.7998.pw | www.767098.com | www.110723.com | www.ci0.com | www.337156.com | 545877.com | www.684199.com | www.29385.com | www.kg10.com | www.914956.com | www.82477.cc | 万达彩票www.616383.com | www.771730.com | www.655455.com | www.087042.com | www.ac88.com | www.812721.com | www.287933.com | www.9473.top | 137540.com | www.582234.com | www.67661.cc | 福彩www.15355c.com | www.789426.com | www.165365.cc | www.278.cx | www.yp89.com | www.978774.com | www.323396.com | www.94tr.com | www.994378.com | www.340412.com | www.031380.com | 大赢家彩票平台www.375916.com | www.801889.com | www.113587.com | www.qk09.com | www.951141.com | www.565150.com | www.55356.com | 超级彩票www.789733.com | www.810902.com | www.113049.com | www.pr00.com | 627921.com | www.762992.com | www.043622.com | 吉彩www.303853.com | www.779441.com | www.095511.com | www.oz80.com | 福利彩票www.8039x.com | www.958817.com | www.333661.cc | www.9478.vip | 4691.cc | www.988900.com | www.963017.com | www.453323.com | www.039880.com | www.zu02.com | www.970765.com | www.394534.com | www.80500.com | www.3168.cc | www.4567.mobi | 967844.com | www.965547.com | www.467983.com | www.223605.com | www.885.online | CP701www.cp702.vip | www.890560.com | www.600200.com | www.012280.com | www.e46.com | 汇丰彩票www.hf1680.com | www.870268.com | www.673355.com | www.082193.com | www.mk02.com | 796148.com | www.658285.com | www.905185.com | www.60064.com | www.347698.com | www.139423.com | 341996.com | www.93359.cc | www.948193.com | 91636.com | www.533950.com | www.188816.com | www.60ex.com | 358937.com | www.693873.com | www.082066.com | www.ac75.com | 365773.cc | www.781486.com | www.200389.com | www.69ks.com | www.968596.com | www.222845.com | www.xe46.com | www.912170.com | www.177110.com | www.75ye.com | www.983605.com | www.240057.com | www.ua94.com | www.965016.com | www.216455.com | www.60vg.com | 363386.com | www.720911.cc | www.173117.com | www.917.me | 110467.com | www.473654.com | www.169922.com | www.n63.com | www.563621.com | www.66dl.com | www.954388.com | www.2562.vip | www.798038.com | www.029534.com | www.2208.cc | 448635.com | www.562705.com | www.282.top | www.711361.com | www.028104.com | 705299.com | www.344866.com | www.hr36.com | www.803789.cc | www.160119.com | www.up58.com | www.826393.com | www.5197.com | www.819768.com | www.029545.com | 136926.com | www.92728.com | 739473.com | www.360001.com | www.2179.cn | 3212.biz | www.299556.com | 中国福利彩票www.33588q.com | www.506030.com | www.4703.com | 943363.com | www.71756.com | www.cp7.vip | www.505820.com | www.1160.vip | 634252.com | www.365685.cc | 全民汇彩票www.52303p.com | www.492839.com | www.2242.pw | www.781078.com | www.893801.com | www.272950.com | www.8505.live | 213950.com | www.892392.com | www.281491.com | www.86cr.com | 515229.com | www.823456.cc | www.380394.com | www.97477.cc | www.fz2.cc | 88277.com | www.588598.com | www.020467.com | www.25qm.com | 8789.pw | www.820299.com | www.349234.com | www.88sq.com | www.902323.com | www.067941.com | 幸运彩票www.73166d.com | www.205885.com | www.np37.com | www.781304.com | www.21gz.com | www.379814.com | www.ps06.com | www.791755.com | www.5278.live | km66777.com | www.258108.com | www.kd32.com | www.513432.com | www.le95.com | 501019.com | www.871031.com | www.380007.com | www.97192.com | www.zs4.cc | www.933029.com | www.281857.com | www.2233.vip | 860305.com | www.691032.com | www.716942.com | www.252556.com | www.066.la | 288230.com | www.850569.com | www.577018.com | www.023394.com | www.nx68.com | 008883.com | www.594775.com | www.170814.com | www.1246.pw | www.xr89.com | 437489.com | www.804141.com | www.193600.com | www.332.tv | 739120.com | www.559171.com | www.77260.com | www.ww02.com | www.948812.com | www.338946.com | www.5618.net | www.940086.com | www.713691.com | www.372982.com | www.64539.com | www.qx04.com | 大赢家彩票平台www.529106.com | www.863960.com | www.257182.com | www.288344.com | www.2999.win | 984700.com | www.693718.com | www.089162.com | www.uh75.com | www.965626.com | www.340101.com | www.9393.me | www.ad61.com | www.883489.com | www.316855.com | www.213239.com | www.76wl.com | 987089.com | www.737979.com | www.161135.com | www.3106.org | 762694.com | www.873495.com | www.578233.com | www.252663.com | www.021420.com | 500彩票www.26299h.com | www.856234.com | www.403520.com | www.44325.com | www.cp8557.com | www.818556.com | www.217761.com | www.936.me | 457317.com | www.739613.com | www.255835.com | www.3000.cc | 579664.com | www.676531.com | www.045757.com | www.xo03.com | www.912654.com | www.243025.com | www.61lr.com | 122772.com | www.388536.com | www.133643.com | www.41337.com | www.18wo.com | 902277.com | www.491908.com | www.69297.com | www.dr6.cc | www.895365.com | www.238727.com | www.020838.com | www.ty79.com | www.960658.com | www.723508.com | www.130801.com | www.033632.com | www.pk03.com | 80811.cc | www.509350.com | www.485336.com | www.23525.com | 591737.com | www.743001.com | www.137852.com | www.9112.mobi | www.cai1488.com | www.709608.com | www.422823.com | www.20089.com | 696449.com | www.653884.cc | www.319965.com | www.2406.vip | 480804.com | www.789094.cc | www.356749.com | www.026803.com | www.14fk.com | 415361.com | www.576492.com | www.014865.com | www.cp7987.com | www.852661.com | www.335636.com | www.6491.xyz | 930316.com | www.645642.com | www.113003.com | www.59oa.com | 292512.com | www.586969.com | www.69331.cc | www.67nx.com | 037970.com | www.456741.com | www.20279.com | 328668.com | www.692717.com | www.137438.com | www.9778.cc | 816401.com | www.664526.com | www.110065.com | www.8833.red | pj1308.com | www.583851.com | www.53727.cc | www.sv83.com | www.974672.com | www.323813.com | www.0471.live | 176939.com | www.959692.com | www.354299.com | www.7822.com | www.098062.com | www.mm77.com | www.979419.com | www.268126.com | www.71ow.com | www.994407.com | www.310744.com | www.98rv.com | 383458.com | www.568122.cc | www.48372.com | 中国福利彩票www.08588b.com | www.772176.com | www.118834.com | www.02tl.com | www.935312.com | www.635767.com | www.079152.com | 幸运彩票www.444037.com | www.796903.com | www.128983.com | www.hd21.com | www.957332.com | www.268385.com | www.49ha.com | www.070891.com | www.887542.com | www.445877.com | www.4360.in | www.q90.org | www.953889.com | www.234589.com | www.0558.live | 503030.com | www.577005.com | www.79775.com | www.cp8268.com | www.961359.com | www.239597.com | www.94rf.com | 336310.com--t35.ccl | www.377001.com | www.8249.cc | 191497.com | www.615726.com | www.271773.com | www.41eg.com | 274532.com | www.523013.com | www.529153.com | www.41298.com | 464283.com | www.797623.com | www.219224.com | www.80zl.com | 892014.com | www.775660.com | www.272264.com | www.15si.com | www.924365.com | www.299118.cc | www.219356.com | www.wf32.com | www.916552.com | www.200522.com | www.517.com | 114355.com | www.521128.com | www.8615.net | 753021.com | www.849656.com | www.197000.com | www.11757.com | 04rc.com | www.450159.com | www.53221.cc | www.cp5679.com | www.769799.com | www.208390.com | www.0hf.com | www.968475.com | www.250636.com | www.873590.com | www.527111.com | www.44759.com | 鸿运彩票www.hy6262.com | www.762114.com | www.423062.com | www.3602.vip | 593535.com | www.987939.com | www.302718.com | www.79uo.com | www.02197.com | 207679.com | www.481438.com | www.7404.vip | www.bm81.com | www.778523.com | www.275499.com | www.d20.pw | www.903284.com | www.089397.com | www.76au.com | www.902517.com | www.711584.com | www.57893.cc | 500彩票www.401282.com | www.659373.com | www.56601.com | www.dp96.com | www.745612.com | www.43874.com | 943115.com | www.254281.com | www.1239.in | 954712.com | www.337353.com | www.2xy.com | www.848339.com | www.512068.com | www.000991.com | 网易彩票www.07163g.com | www.677122.com | www.125372.com | www.c12.top | www.889164.com | www.412512.com | www.4970.win | 671447.com | www.299788.com | www.an85.com | www.689038.com | www.002514.com | www.km18.com | www.795558.com | www.92917.com | 294126.com | www.316433.com | www.qi82.com | www.775389.com | www.172159.com | www.69yf.com | 500彩票www.238500.com | www.735025.com | www.068978.com | 796754.com | www.625944.com | www.082049.com | 凤凰彩票www.5091o.com | www.754516.com | www.031234.cc | 576754.com | www.708232.com | www.72487.com | www.26wh.com | www.810925.com | www.118078.com | 彩神帝www.135398.com | www.842625.com | www.354659.com | www.10258.com | 388624.com | www.484678.com | www.93849.com | 566903.com | 014148.com | www.653725.com | www.390938.com | www.128453.com | www.cai7770.com | www.612614.com | www.207028.com | www.zt42.com | www.862609.com | www.603779.com | www.179207.com | www.02pn.com | www.909655.com | www.135263.com | www.01nn.com | zi08.com | www.577140.com | www.34913.com | www.63ms.com | www.949714.com | www.312293.com | www.22ql.com | 377197.com | www.736773.com | www.023668.com | 500彩票www.50026l.com | www.718279.com | www.381562.com | www.26930.com | 258880.com | www.502823.com | www.10050.cc | 4789.net | www.661418.com | www.241088.com | www.36pl.com | www.892367.com | www.663724.com | www.160553.com | www.4578.pw | 029542.com | www.320339.com | www.53qc.com | 143882.com | www.628637.com | 501910.com | www.707269.com | www.234409.com | www.vo09.com | 161790.com | www.302300.com | www.55gf.com | 752710.com | 502620.com | www.495608.com | www.7888.cm | 540108.com | www.623052.com | www.214490.com | www.13ia.com | 958980.com | www.550430.com | www.028243.com | 764511.com | 860377.com | www.563491.com | www.123274.com | www.qo98.com | www.683131a.com | www.284065.com | www.41ak.com | www.957310.com | www.168862.com | www.ya04.com | www.891951.com | www.310234.com | www.84dm.cc | 237043.com | www.660187.com | www.271168.com | www.8800.pro | 750014.com | www.611109.com | www.028552.com | www.37bj.com | www.974952.com | www.611710.com | www.039608.com | 964340.com | www.661270.com | www.123791.com | www.fx88.com | www.807332.com | www.053853.com | www.706195.com | www.653333.com | www.178581.com | www.38ih.com | 2355.pw | www.412618.com | www.004107.com | 大赢家彩票平台www.251750.com | www.711205.com | www.38153.cc | 26hg.cc | www.950870.com | www.160990.com | www.od07.com | www.915935.com | www.190234.com | www.254231.com | www.jn80.com | www.786791.com | www.348759.com | www.p35.net | www.770095.com | www.46621.com | 彩票大家乐www.21202o.com | www.680935.com | www.005428.com | www.6288.com | 48388.com | www.280800.com | www.w50.vip | www.865208.com | www.356493.com | www.11sw.com | www.779020.com | www.51621.cc | 4179.biz | www.252177.com | www.3139.space | www.009882.com | 97bs.com | www.638484.com | www.021047.com | www.1648.org | 960642.com | www.326038.com | www.88786.cc | www.749687.com | www.sl94.com | 984878.com | www.715573.com | www.025197.com | 713681.com | www.487979.com | www.6722.cc | 02pk.com | www.375259.com | www.51249.com | 697317.com | www.741249.com | www.93078.cc | cai0567.com | www.440374.com | www.509334.com | www.2129.xyz | www.985180.com | www.170883.com | www.0324.in | 558650.com | www.340431.com | www.b00.pw | www.839411.com | www.204877.com | www.jj09.com | www.og92.com | www.xg64.com | www.307304.com | www.o51.cn | www.839024.com | www.144377.com | www.pj14.cc | www.909111.com | www.294775.com | www.78ok.com | 964125.com | www.592373.com |