ENTHALPIC RETARDATION TIMES OF ANNEALED POLYSTYRENE

被引：22

作者：

OREILLY, JM

机构：

[1] Webster Research Center, Xerox Corporation, Rochester

来源：

JOURNAL OF APPLIED PHYSICS | 1979年 / 50卷 / 10期

关键词：

D O I：

10.1063/1.325798

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

An equation for the retardation time for enthalpy recovery has been tested for polystyrene as a function of heating rate, temperature, and initial displacement. The temperature dependence θ and displacement dependence ξ of the retardation time are determined from the data assuming a single relaxation time. The fraction of the temperature dependence of the retardation time due to structure (1-X) and due purely to temperature (X) are calculated and compared with results for other polymers. Some factors which can affect X are discussed.

引用

页码：6083 / 6087

页数：5

共 13 条

[1] [Anonymous], J POLYM SCI A2
[2] Kovacs A.J., 1977, The Structure of Non-Crystalline Materials, P153
[3] Kovacs A. J., 1964, FORTSCH HOCHPOLYM FO, V3, P394, DOI DOI 10.1007/BFB0050366
[4] KOVACS AJ, UNPUBLISHED
[5] KOVACS AJ, 1979, J POLYM SCI PP, V17, P1089
[6] STRUCTURAL RELAXATION IN VITREOUS MATERIALS
MOYNIHAN, CT
MACEDO, PB
MONTROSE, CJ
GUPTA, PK
DEBOLT, MA
DILL, JF
DOM, BE
DRAKE, PW
EASTEAL, AJ
ELTERMAN, PB
MOELLER, RP
SASABE, H
WILDER, JA
[J]. ANNALS OF THE NEW YORK ACADEMY OF SCIENCES, 1976, 279 (OCT15) : 15 - 35
[7] DEPENDENCE OF FICTIVE TEMPERATURE OF GLASS ON COOLING RATE
MOYNIHAN, CT
EASTEAL, AJ
DEBOLT, MA
TUCKER, J
[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1976, 59 (1-2) : 12 - 16
[8] MODEL OF STRUCTURAL RELAXATION IN GLASS
NARAYANASWAMY, OS
[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1971, 54 (10) : 491 - +
[9] OREILLY JM, 1978, B AM PHYS SOC, V23, P371
[10] PETRIE SEB, 1975, J APPL PHYS, V46, P4223

← 1 2 →