The polymer modifier can improve the performance of the paving asphalt on flexibility at low temperature and reversible elastic deformation.
聚合物用作改性剂可以提高沥青的软化点，改善沥青的低温柔韧性，提高延度，使沥青产生可逆的弹性变形。
Results The rheological property of the high filler content material is influenced by the sort and quantity of the rheological modifier and the polymer ingredient.
结果流变改性剂的种类和用量、树脂的配比都影响高填充量填充材料的流变性。
Methods The effects of the polymer ingredient and the sort and quantity of the rheological modifier on apparent viscosity are investigated.
方法对树脂配比、流变改性剂种类及用量对表观粘度的影响进行了分析。
The present invention relates to cement base material modifier, and discloses a kind of polymer powder capable of being re-dispersed and its preparation process.
本发明涉及水泥基材料改性剂的研究领域，公开一种可再分散聚合物粉末及其制备方法。
This study used as a modifier of calcium sulfate, NBS for toughener, HIPS as the theme of plastic polymer composites.
本研究采用以硫酸钙为改性剂，NBS为增韧剂，HIPS为主题塑料组成高分子复合材料。
Different modifiers had different effects on the properties of wood-polymer composites, and comparatively the modifier of iso-cyanate produced a better result.
不同的改性剂对复合材料的性能产生不同的影响，异氰酸酯胶改性效果比较好。
Different modifiers had different effects on the properties of wood-polymer composites, and comparatively the modifier of iso-cyanate produced a better result.
不同的改性剂对复合材料的性能产生不同的影响，异氰酸酯胶改性效果比较好。
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