Interfacial strengthening of high-impact polypropylene compounds by reactive modification
Source abstract
Abstract
Abstract The effects of reactive modification on the interfacial strength in high-impact polypropylene materials have been investigated using a model system and demonstrated in two specific examples on high flow materials for thin wall injection moulding and reinforced compounds for engineering applications. Using Borealis' proprietary modification technology, the modification degree was controlled by varying the free radical initiator and co-agent content, respectively. The influence of the modification degree on the formation of ethylene-propylene copolymer grafted to polypropylene, which is believed to be the main reason for the strengthened interface between the PP matrix and EPR particles, the phase morphology and material properties was investigated. Depending on practical application requirements, a well defined material performance such as toughness, flowability, surface stability, etc. could be adjusted. Keywords: REACTIVE MODIFICATIONINTERFACIAL STRENGTHHIGH-IMPACT POLYPROPYLENEHIGH FLOWREINFORCED COMPOUND
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Polymer crystallization and properties · biodegradable polymer synthesis and properties · Polymer Nanocomposites and Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (55)
Show source-provided references
1. 10.1021/ma011701z10.1021/ma011701z ↗
2. 10.1021/ma001798+10.1021/ma001798+ ↗
3. 10.1021/ma990177h10.1021/ma990177h ↗
4. 10.1016/0032-3861(96)82911-910.1016/0032-3861(96)82911-9 ↗
5. 10.1016/S0032-3861(98)00389-910.1016/S0032-3861(98)00389-9 ↗
6. Paul , D. R. 1975. Polymer Blend and Alloys, Edited by: Paul , D. R. and Newman , S. Vol. 2, 35–62. New York: Academic Press.
7. 10.1002/pen.76031130210.1002/pen.760311302 ↗
8. 10.1016/S0032-3861(98)00330-910.1016/S0032-3861(98)00330-9 ↗
9. 10.1016/S0032-3861(01)00103-310.1016/S0032-3861(01)00103-3 ↗
10. 10.1016/S0032-3861(00)00437-710.1016/S0032-3861(00)00437-7 ↗
11. 10.1021/ma001672c10.1021/ma001672c ↗
12. 10.1016/S0032-3861(01)00329-910.1016/S0032-3861(01)00329-9 ↗
13. 10.1016/S0079-6700(97)00054-310.1016/S0079-6700(97)00054-3 ↗
14. 10.1070/RC1997v066n10ABEH00033510.1070/RC1997v066n10ABEH000335 ↗
15. 10.1002/(SICI)1097-4628(19960110)59:2<329::AID-APP17>3.0.CO;2-R10.1002/(SICI)1097-4628(19960110)59:2<329::AID-APP17>3.0.CO;2-R ↗
16. 10.1002/pol.1984.18022091010.1002/pol.1984.180220910 ↗
17. 10.1002/app.1990.07039060410.1002/app.1990.070390604 ↗
18. 10.1002/masy.1991051010510.1002/masy.19910510105 ↗
19. 10.1007/BF0025540710.1007/BF00255407 ↗
20. 10.1002/(SICI)1097-4628(19970815)65:7<1385::AID-APP17>3.0.CO;2-U10.1002/(SICI)1097-4628(19970815)65:7<1385::AID-APP17>3.0.CO;2-U ↗
21. 10.1002/app.1992.07044121310.1002/app.1992.070441213 ↗
22. 10.1016/0032-3861(92)90372-410.1016/0032-3861(92)90372-4 ↗
23. 10.1002/polb.1993.09031101010.1002/polb.1993.090311010 ↗
24. 10.1016/0032-3861(94)90943-110.1016/0032-3861(94)90943-1 ↗
25. 10.1016/0032-3861(91)90420-N10.1016/0032-3861(91)90420-N ↗
26. 10.1002/polb.1992.09030091010.1002/polb.1992.090300910 ↗
27. 10.1002/adv.1994.06013010710.1002/adv.1994.060130107 ↗
28. 10.1002/polb.1988.09026040710.1002/polb.1988.090260407 ↗
29. 10.1002/polb.1992.09030111210.1002/polb.1992.090301112 ↗
30. 10.1002/pen.76027080610.1002/pen.760270806 ↗
31. 10.1002/pol.1984.17022102410.1002/pol.1984.170221024 ↗
32. 10.1002/pen.76028211310.1002/pen.760282113 ↗
33. 10.1002/app.1989.07037021310.1002/app.1989.070370213 ↗
34. 10.1002/adv.1990.06010030210.1002/adv.1990.060100302 ↗
35. 10.1002/macp.1991.02192112310.1002/macp.1991.021921123 ↗
36. Beniska J. · Polym. Prepr. (Am. Chem. Soc.) · 1987 · 28 · 379
37. 10.1002/masy.1993069011210.1002/masy.19930690112 ↗
38. 10.1016/0032-3861(91)90556-X10.1016/0032-3861(91)90556-X ↗
39. 10.1007/978-94-011-2162-0_310.1007/978-94-011-2162-0_3 ↗
40. 10.1002/app.1994.07054050710.1002/app.1994.070540507 ↗
41. 10.1002/masy.1990038011110.1002/masy.19900380111 ↗
42. van derWal D. J. · ANTEC · 1994 · 52 · 46
43. 10.1002/adv.1992.06011040710.1002/adv.1992.060110407 ↗
44. 10.1002/masy.1996112012310.1002/masy.19961120123 ↗
45. Kresge E. N. · J. Appl. Polym. Sci. Appl. Polym. Symp. · 1984 · 39 · 37
46. Coran A. Y. · Gummi, Fasern, Kunststoffe · 1990 · 43 · 487
47. 10.1002/app.1995.07056021410.1002/app.1995.070560214 ↗
48. 10.1081/MB-12001306810.1081/MB-120013068 ↗
49. 10.1016/S0032-3861(98)00170-010.1016/S0032-3861(98)00170-0 ↗
50. 10.1016/S0032-3861(99)00213-X10.1016/S0032-3861(99)00213-X ↗
51. 10.1016/S0032-3861(99)00214-110.1016/S0032-3861(99)00214-1 ↗
52. 10.1016/S0032-3861(99)00215-310.1016/S0032-3861(99)00215-3 ↗
53. 10.1002/polb.1030110.1002/polb.10301 ↗
54. 10.1016/0300-9440(94)00540-010.1016/0300-9440(94)00540-0 ↗
55. 10.1021/bk-2002-0805.ch01310.1021/bk-2002-0805.ch013 ↗