1. Harper, C., Plastics: Today’s Choice in E/E Part Design Plastics Design Forum April (1981) p. 15, Chapter 1, Ref. 2
2. (a) Chapter 4 [68] (b) ASTM D1525 Standard Test Method for Vicat Softening Temperature of Plastics, http://www.astm.org
3. Wolf, C., Fanter, D., Solomon, R., Environmental Degradation of Aromatic Polyimide-Insulated Electrical Wire IEEE Trans. Electr. Insul. Aug (1984) EI-19, no. 4, p. 265
4. Levy, S., DuBois, J., Plastics Product Design Engineering Handbook 2nd ed. (1984) Chapman and Hall, New York, p. 316
5. Levy, S., Gallery of Goofs #5 Plastics Design Forum Nov/Dec (1978) p. 78; A Matter of Vanishing Resistance, p. 80