Polymer melt viscosity increases under pressure: Simple new measurement method

Plastics, Rubber and Composites Processing and Applications

Volumn 25, Issue 5, 1996, Pages 260-261

  Chakravorty, S ^a   Rides, M ^a   Allen, C R G ^a   Brown, C S ^a  

^a NATIONAL PHYSICAL LABORATORY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

MOLTEN MATERIALS; POLYMERS; PRESSURE EFFECTS; VISCOSITY MEASUREMENT; VISCOSITY OF LIQUIDS;

NORMAL INJECTION MOLDING; POLYMER MELT VISCOSITY;

INJECTION MOLDING;

EID: 0030415206     PISSN: 09598111     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Short Survey

References (17)

1. M. R. KAMAL and H. NYUN: Rheol. Acta., 1973, 12, (2), 263-268.
2. M. R. KAMAL and H. NYUN: Trans. Soc. Rheol., 1973, 17, (2), 271-285.
3. H. NYUN: Diss. Abstr. Int., Part B, 1975, 35, (7), 3309.
4. M. R. KAMAL and H. NYUN: Polym. Eng. Sci., 1980, 20, (2), 109-119.
5. F. N. COGSWELL: Plast. Polym., 1973, 41, (151), 30-43.
6. F. N. COGSWELL: 'Polymer melt rheology', 44, 135; 1981, London, George Godwin.
7. P. D. DRISCOLL and D. C. BOGUE: Appl. Polym. Sci., 1990, 39, (8), 1755-1768.
8. P. W. BRIDGMAN: The physics of high pressure', Macmillan, New York, 1931.
9. H. A. LORD: in Proc. of SPE National Symp. on 'Plastic moulds/dies; design ... retec,' Newark, NJ, USA, October 1977, Society of Plastics Engineers, pp. 16/1-16/9.
10. L. A. UTRACKI: in Symp. Proc. 'Modelling, 84: math modelling of polymer processing and operations', Boucherville, January 1984, National Research Council of Canada and Industrial Materials Research Institute, paper 2, p. 56.012.
11. L. A. UTRACKI: Polym. Eng. Sci., 1985, 25, (11), 655-668.
12. F. S. BAKER and M. THOMAS: Makromol. Chem., Macromol. Symp., 1993, 68, 13-24.
13. R. STAATS-WESTOVER: Adv. Polym. Tech., Source Info., 1992, 11, (2), 147-151.
14. K. H. MOOS: Kunststoffe German Plastics, 1991, 81, (11), 20.
15. C. ROSS, R. MALLOY, and S. CHEN: in 'Melt viscosity monitoring', 315; 1990, Shrewsbury, Rapra Technology.
16. S. E. KADIJK and B. H. A. A. Van DEN BRULE: Polym. Eng. Sci., 1994, 30, (20), 1535.
17. S. CHAKRAVORTY, M. RIDES, C. R. G. ALLEN, and C. S. BROWN: 'The pressure dependency of the shear viscosity of polymer melts: an international round robin study', NPL Report CMMT(A)7, National Physical Laboratory, Teddington, March 1996.