论文部分内容阅读
将少量（１％）自制的甲基丙烯酸十八醇酯（ＳＭＡ）与丙烯酰胺（ＡＭ）共聚物Ｐ（ＳＭＡ－ＡＭ）添加到聚丙烯（ＰＰ）中进行共混，能大幅度提高聚丙烯的亲水性和粘合强度。Ｐ（ＳＭＡ－ＡＭ）的加入，改善了ＰＰ的流变性能，对ＰＰ的结晶度和拉伸强度影响不大。俄歇电子能谱（ＡＥＳ）分析表明，Ｐ（ＳＭＡ－ＡＭ）在ＰＰ共混物表面富集。
Adding a small amount of homemade (1%) SMA and AM-SMA into polypropylene (PP) can greatly improve the properties of polypropylene Hydrophilicity and bond strength. The addition of P (SMA-AM) improved the rheological properties of PP and had little effect on the crystallinity and tensile strength of PP. Auger Electron Spectroscopy (AES) analysis showed that P (SMA-AM) was enriched on the PP blend surface.