Rheological study of segmented polyurethane and polycaprolactone blends

Rheologica Acta

Volumn 47, Issue 1, 2008, Pages 81-87

  Hassan Ajili, Shadi ^a   Golshan Ebrahimi, Nadereh ^a   Ansari, Mahmoud ^a  

^a TARBIAT MODARES UNIVERSITY   (Iran)

Author keywords

Palierne model; Partial miscibility; Poly( caprolactone); Polyurethane; Rheology

Indexed keywords

DISSOLUTION; HOMOPOLYMERIZATION; MATHEMATICAL MODELS; POLYCAPROLACTONE; POLYMER BLENDS; POLYMER MELTS; POLYURETHANES; RHEOLOGY; SOLUBILITY;

EID: 38049013768     PISSN: 00354511     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00397-007-0213-8     Document Type: Article

References (35)

1. Ajili SH, Ebrahimi NG (2006) Miscibility of PU(PCL diol)/PCL and its effect on PCL crystallinity. 30th IUPAC International Symposium on Advanced Polymers for Emerging Technologies, Busan, Korea
2. Ajili SH, Ebrahimi NG, Ansari M (2005) Correlation of morphology and rheological response of TPU-PCL diol/PCL blends. 10th Iranian Chemical Engineering Congress (ICHEC10), Iran
3. Ajili SH, Ebrahimi NG, Ansari M (2006) Rheological study of TPU-(PCL diol)/PCL blends. 22nd Annual Meeting of Polymer Processing Society (PPS), Japan
4. Almusallam AS, Larson RG, Solomon MJ (2000) A constitutive model for the prediction of ellipsoidal droplet shapes and stresses in immiscible blends. J Rheol 44:1055-1083
5. Ansari M, Haghtalab A, Semsarzadeh MA (2006) Effects of compatibilization on rheological properties of PS/PB blends and investigation of Doi-Ohta scaling relationship in double start-up of shear experiments. Rheol Acta 45:983-993
6. Bonner JD, Hope PS (1993) Compatibilisation and reactive blending. In: Folkes MJ, Hope PS (eds) Polymer blends and alloys. Chapman & Hall, London, pp 46-74
7. Bousmina M, Aouina M, Chaudhry B, Guénette R, Bretas RES (2001) Rheology of polymer blends: Non-linear model for viscoelastic emulsions undergoing high deformation flows. Rheol Acta 40:538-551
8. Cai H, Ait-Kadi A, Brisson J (2003) Dynamic rheological analysis of a miscible blend showing strong interactions. Polymer 44:1481-1489
9. Choi SJ, Schowalter WR (1975) Rheological properties of nondilute suspensions of deformable spheres. Phys Fluids 18:420-427
10. Chun YS, Kyung YJ, Jung HC and Kim WN (2000) Thermal and rheological properties of poly(ε-caprolactone) and polystyrene blends. Polymer 41:8729-8733
11. Doi M, Ohta T (1991) Dynamics and rheology of complex interfaces I. J Chem Phys 95:1242-1248
12. Graebling D, Muller R, Palierne JF (1993) Linear viscoelastic behavior of some incompatible polymer blends in the melt. Interpretation of data with a model of emulsion of viscoelastic liquids. Macromolecules 26:320-329
13. Guenther GK, Baird DJ (1996) An evaluation of the Doi-Ohta theory for an immiscible polymer blend. J Rheol 40:1-20
14. Jafari SH, Yavari A, Asadinezhad A, Khonakdar HA, Bohme F (2005) Correlation of morphology and rheological response of interfacially modified PTT/m-LLDPE blends with varying extent of modification. Polymer 46:5082-5093
15. Kapnistos M, Hinrichs A, Vlassopoulos D, Anastasiadis SH, Stammer A, Wolf BA (1996) Rheology of a lower critical solution temperature binary polymer blend in the homogeneous, phase-separated, and transitional regimes. Macromolecules 29:7155-7163
16. Kim HJ, Seo Y (2003) Effect of surface modification on the interfacial tension between the melts of high-density Polyethylene and Nylon 66: correlation between rheology and morphology. Langmuir 19:2696-2704
17. Kitade S, Takahashi Y, Noda I (1994) Viscoelastic properties of homogeneous polymer blends in the terminal region. Macromolecules 27:7397-7740
18. Kuo SW, Chan SC, Chang FC(2004) Crystallization kinetics and morphology of binary phenolic/poly(ε-caprolactone) blends. J Polym Sci Part B Polym Phys 42:117-128
19. Lamba NMK, Woodhouse KA, Cooper SL (1998) The chemistry of polyurethane copolymers. In polyurethanes in biomedical applications. CRC Press, USA, pp 66-68
20. Lerdwijitjarud W, Larson RG, Sirivat A, Solomon MJ(2003) Influence of weak elasticity of dispersed phase on droplet behavior in sheared polybutadiene/poly(dimethyl siloxane) blends. J Rheol 47:37-58
21. Lhuillier D (2003) Dynamics of interfaces and rheology of immiscible liquid-liquid mixtures. C R Mecanique 331:113-118
22. Lomellini P (1992) Effect of chain length on the network modulus and entanglement. Polymer 33:1255-1260
23. Mani S, Malone MF, Winter HH (1992) Influence of phase separation on the linear viscoelastic behavior of a miscible polymer blend. J Rheol 36:1625-1649
24. Oldroyd JG (1953) The elastic and viscous properties of emulsions and suspensions. Proc R Soc A 218:122-132
25. Oldroyd JG (1955) The effects of interfacial stabilizing films on the elastic and viscous properties of emulsions. Proc R Soc A 232:567-577
26. Palierne JF (1990) Linear rheology of viscoelastic emulsions with interfacial tension. Rheol Acta 29:204-214
27. Scobbo JJ (2000) Thermomechanical performance of polymer blends. In: Paul DR, Bucknall CB (eds) Polymer blends, vol 2: Performance. Wiley, USA
28. Shi D, Ke Z, Yang J, Gao Y, Wu J, Yin J (2002) Rheology and morphology of reactively compatibilized PP/PA6 blends. Macromolecules 35:8005-8012
29. Taylor GI (1932) The viscosity of a fluid containing small drops of another fluid. Proc R Soc A 138:41-48
30. Taylor GI (1934) The formation of emulsions in definable fields of flow. Proc R Soc A 146:501-523
31. Tsenoglou C (1988) Network architecture and modulus of miscible heteropolymer blends. J Polym Sci Part B Polym Phys 26:2329-2339
32. Wang CB, Cooper SL (1981) Morphology and properties of poly(vinyl chloride)-polyurethane blends. J Appl Polym Sci 26:2989-3006
33. Wang LF, Wei YH (2005) Effect of segment length on properties of fluorinated polyurethanes. Colloids Surf B Biointerfaces 41:249-255
34. Wu S (1987) Entanglement, friction, and free volume between dissimilar chains in compatible polymer blends. J Polym Sci Part B Polym Phys 25:2511-2529
35. Yilgor I, Yilgor E, Guler IG, Ward TC, Wilkes GL (2006) FTIR investigation of the influence of diisocyanate symetry on the morphology development in model segmented polyurethanes. Polymer 47:4105-4114