THE EFFECT OF TEMPERATURE ON THE FATIGUE-CRACK PROPAGATION BEHAVIOR OF CELLULOSE ESTERS

被引:2
作者
MOSKALA, EJ
PECORINI, TJ
机构
[1] Eastman Chemical Company, Kingsport, TN 37662
关键词
CELLULOSE ACETATE PROPIONATE; CRAZE; SHEAR YIELDING;
D O I
10.1016/0032-3861(94)90529-0
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The fatigue crack propagation (FCP) behaviour of a plasticized cellulose acetate propionate (CAP) was determined as a function of temperature. Changes in FCP behaviour with temperature were analogous to changes produced by varying plasticizer concentration, A temperature-plasticizer concentration equivalence based on their effect on yield strength was proposed to predict the FCP behaviour of CAP over limited plasticizer concentration and temperature ranges.
引用
收藏
页码:667 / 669
页数:3
相关论文
共 3 条
  • [1] Kinloch A. J, 1988, FRACTURE BEHAV POLYM, P111
  • [2] MOSKALA EJ, IN PRESS POLYM ENG S
  • [3] SAUNDERS KJ, 1976, ORGANIC POLYM CHEM, P245