Abstract
The microstructures of a variety of low-density (less than 0.1 g cm−3) polymeric foam materials are presented. Structures include the large, but well-defined, closed cells of commercially produced foams and a variety of finer, but often less well-defined, open cells of research foams produced from polymers, carbon, and silica. Other topics covered are the sizes and lowest densities of foams available, optical and X-ray opacity, and ease of handling.
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References
A. T. Young,J. Cell. Plast. 23 (1987) 55.
D. A. Wrobleski, K. H. Abel, A. J. Gray andJoel M. Williams, “Potential Foams and Metal Foils For Cosmic Dust Capture”, Los Alamos National Laboratory Report LA-11271-MS (July 1988).
J. Fricke, “Thermal transport in Porous Superinsulators”, in “Aerogels — Proceedings of the First Internation Symposium”, Wurzburg, West Germany, 23–25, September 1985.
D. Buttner, E. Hummer andJ. Fricke, “Thermal conductivity of Granular SiO2 Aerogels”,ibid., 1985.
D. V. Duchane, J. M. Williams, D. A. Wrobleski andD. L. Cash, “Biocompatible Materials Research”, Materials Science and Technology 1986 Review, Los Alamos National Laboratory report (1986).
J. H. Aubert andR. L. Clough,Polymer 26 (1985) 2046.
W. R. Even, Sandia National Laboratory, Livermore, California, personal communication (1986).
L. J. Gibson andM. F. Ashby,Proc. Roy. Soc. Lond. A382 (1982) 43.
Joel M. Williams,J. Mater. Sci. 23 (1988) 900.
Joel. M. Williams andJ. E. Moore,Polymer 28 (1987) 1950.
H. M. Princen andP. Levinson,J. Colloid Interface Sci. 120 (1987) 172.
A. P. Sylwester, J. H. Aubert, P. B. Rand, C. Arnold Jr andR. L. Clough,ACS Polym. Mat. Div. IPMSE Preprints 57 (1987) 113.
C. Arnold Jr, J. H. Aubert, R. L. Clough, P. B. Rand andA. P. Sylwester, “Microcellular Carbon Foams”, US patent 209 168 (1988).
K. S. Holian (ed.) “T-4 Handbook of Material Properties Data Bases”, Vol. Ic: “Equations of State”, Los Alamos National Laboratory Report, LA-10160-MS: Los Alamos (1984).
L. K. English,Mater. Engng August (1987) 39.
R. C. Weast (ed.), “Handbook of Chemistry and Physics”, 60th Edn (CRC, Cleveland, 1979).
P. B. Rand andO. J. Montoya, “Molded Ultra-low Density Microcellular Foams”, Sandia National Laboratory Albuquerque Report SAND86-0638, July 1986.
R. L. Morrison, Lawrence Livermore National Laboratory, Livermore, California; personal communication (1988).
D. J. Sundquist, in “Plastic Foams”, Part 1, Vol. 1, edited by K. C. Frisch and J. H. Saunders (Marcel Dekker, New York, 1972) Ch. 5.
G. T. Gmitter, H. J. Fabris andE. M. Maxey,ibid. Part 1, Vol. 1 (1972) Ch. 3.
A. R. Ingram andJ. Fogel,ibid., Part 2, Vol. 1 (1973) Ch. 10.
A. T. Young, D. K. Moreno andR. G. Marsters,J. Vac. Sci. Technol. 20 (1982) 1094.
J. H. Aubert,ACS Polym. Preprints 28 (1987) 147.
D. Barby andZ. Haq, European Pat. 0060 138 (Unilever, applicant), September 1982.
J. M. Williams andD. A. Wrobleski,Langmuir 4 (1988) 656.
Joel. M. Williams,ibid. 4 (1988) 44.
A. J. Papa andW. R. Proops, in “Plastic Foams”, Part 2, Vol. 1, edited by K. C. Frisch and J. H. Saunders (Marcel Dekker, New York, 1973) Ch. 11.
R. W. Pekala andR. W. Hopper,J. Mater. Sci. 22 (1987) 1840.
S. Henning andL. Svensson,Physica Scripta 23 (1981) 697.
R. Reiner, Martin-Marietta, Oak Ridge, Tennessee, personal communication (1987).
C. Chen, R. C. Cook, B. L. Haendler, L. M. Hair, F. M. Kong andS. A. Letts, “Low-Density Hydrocarbon Foams for Laser Fusion targets”, Lawrence Livermore National Laboratory report UCID-21080-86 (1987).
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Williams, J.M., Wrobleski, D.A. Microstructures and properties of some microcellular foams. J Mater Sci 24, 4062–4067 (1989). https://doi.org/10.1007/BF01168975
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DOI: https://doi.org/10.1007/BF01168975