Hilyard, N. C. (ea.) Mechanics of Cellular Plastics. Mac-Millan Publishing Co., Inc., New York, pp. 270-289 (1982). Discusses property relationships for various foam composites.
2.
Heisterkamp, H. W., "Heat Transfer Roll—Dow Film to Foam Double Side Laminator," Private Communication, pp. 1-4 (May 9, 1979 ).
3.
Heisterkamp, H. W., "Fluid Heated Roll," U.S. Patent 3,237,685; pp. 1-6 (March 1, 1966). Discusses hot roll design.