研究了以聚丙烯（PP）为基质，聚苯乙烯（PS）为改性组分的PP／PS共混体系，其为热力学不相容体系，但通过选择合适的原料，共混 体系可以获得较好的工艺相容性。纺丝和牵伸实验表明，共混改性树脂的可纺性良好，改性 纤维的物理力学性能、挺刮性有明显提高。
In PP／PS blend, PP is matrix and PS is mo dified component. PP／PS blend is thermodynamically incompatible system, but the blend can gain good technological consistency by choosing proper additive PS. The research results of spinning and drawing show that the spinnability of PP/PS blends is good(dpf＜1) and the physicomechanical properties of the fiber have been improved significantly.
参考文献
| [1] | Peckstadt J P .[J].Chemical Fibers International,1997,47(05):342. |
| [2] | Chung T C;Lu H L;Li C L .[J].Polymer International,1995,37:197-205. |
| [3] | Calimberti M;Giannini U;Albizzati E et al.[J].Journal of Molecular Catalysis A:Chemical,1995,101:1-10. |
| [4] | 陈彦模,朱美芳,张瑜.聚丙烯纤维改性新进展[J].合成纤维工业,2000(01):22-27. |
| [5] | 杨志云.[J].合成工业纤维,1998(03):41. |
| [6] | Abeysekera W. P. M;Tang C. S.;Zhou D. F;Han Zhewen .Effects of SBS on PP/NR blends[J].Polymer Preprints,1998(1):427-428. |
| [7] | Ohkssion Bertil;Hassander Helen;Tornell .[J].Bertil Polymer,1998,39(20):4715-4721. |
| [8] | Heino M.;Seppala J.;Harmia T.;Friedrich K.;Hietaoja P. .STUDIES ON FRACTURE BEHAVIOR OF TOUGH PA6/PP BLENDS[J].Journal of Applied Polymer Science,1997(12):2209-2220. |
| [9] | Dasilva Ana Lucia N;Tavares Maria Ines B;Politano,Danielp et al.[J].Journal of Applied Polymer Science,1997,66(10):2005-2014. |
| [10] | Xu Qian-Wei;Man Hau-Chung;Lau Wai-Sing .[J].Polymer-Plastics Technology and Engineering,1998,37(02):253-259. |
| [11] | Cupta V B;Bhuvanesh Y C .[J].Journal of Applied Polymer Science,1996,160:1951-1963. |
| [12] | Hlavata D;Horak Z;Lednicky F .[J].Polymer Networks and Blends,1997,7(04):195-202. |
| [13] | 周庆业.[J].高分子通报,1994(06) |
| [14] | Xanthos M .[J].Polymer Engineering and Science,1998,28:1392. |
| [15] | Martuscelli E .[J].Polymer Engineering and Science,1984,24:563. |
| [16] | НестровAE.聚合物物理化学手册[M].北京:中国石化出版社,1995:2. |
| [17] | 陆琰;朱美芳;黄欣 .[J].石化技术与应用,1999,3(03):27. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%