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Study on Preparation and Properties of PMMA composite microspheres as the matrix of low density proppant

机译:PMMA复合微球的制备及性能作为低密度支撑剂基质的研究

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In this paper, suspension polymerization is used for the preparation of PMMA microspheres, PMMA cross-linking DVB microspheres, PMMA-co-St composite microspheres and PMMA-St-SiO_2 composite microspheres, and apply IR spectroscopy, scanning electron microscopy, compressive strength, density, thermal analysis to the prepared polymer microspheres. The purpose of our work is to find the feasibility method of synthesis process for PMMA material and composite microspheres, and the prepared theoretical basis of proppant with low density and high strength for oil drilling applications by performance test.
机译:在本文中,悬浮聚合用于制备PMMA微球,PMMA交联DVB微球,PMMA-CO-ST复合微球和PMMA-ST-SiO_2复合微球,并施加IR光谱,扫描电子显微镜,抗压强度,密度,热分析给制备的聚合物微球。我们的作品的目的是找到PMMA材料和复合微球的合成过程的可行性方法,以及通过性能试验进行钻井应用低密度和高强度的支撑剂的制备理论基础。

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