A TECHNIQUE TO MEASURE THE CRYSTALLINITY OF SYNDIOTACTIC POLYSTYRENE USING THERMAL ANALYSES

被引：19

作者：

KRZYSTOWCZYK, DH

NIU, X

WESSON, RD

COLLIER, JR

机构：

[1] Department of Chemical Engineering, Louisiana State University, Baton Rouge, 70803, LA

来源：

POLYMER BULLETIN | 1994年 / 33卷 / 01期

关键词：

D O I：

10.1007/BF00313481

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A simple method for using differential scanning calorimeters to determine the crystallinity of syndiotactic polystyrene has been developed. Its validity was confirmed by use of infrared and x-ray analysis, as well as comparison to data from the literature. This method will be used to determine the effect of nucleating agents, shear stress, and temperature on the crystallization kinetics of syndiotactic polystyrene.

引用

页码：109 / 112

页数：4

共 14 条

[1] POLYMORPHISM IN SYNDIOTACTIC POLYSTYRENE - A H-1-NMR RELAXATION STUDY
CAPITANI, D
DEROSA, C
FERRANDO, A
GRASSI, A
SEGRE, AL
[J]. MACROMOLECULES, 1992, 25 (15) : 3874 - 3880
[2] THERMALLY INDUCED CRYSTALLIZATION IN GLASSY SYNDIOTACTIC POLYSTYRENE
DECANDIA, F
FILHO, AR
VITTORIA, V
[J]. COLLOID AND POLYMER SCIENCE, 1991, 269 (07) : 650 - 654
[3] NONCRYSTALLINE ORDER IN SWOLLEN SYNDIOTACTIC POLYSTYRENE
DECANDIA, F
CAROTENUTO, M
GUADAGNO, L
VITTORIA, V
[J]. MACROMOLECULES, 1992, 25 (23) : 6361 - 6364
[4] DECANDIA F, 1991, MAKROMOL CHEM-RAPID, V12, P295
[5] FILHO AR, 1990, MAKROMOL CHEM-RAPID, V11, P199
[6] FOURIER-TRANSFORM INFRARED STUDY OF UNIAXIALLY ORIENTED ATACTIC POLYSTYRENE
JASSE, B
KOENIG, JL
[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 1979, 17 (05) : 799 - 810
[7] PETRACCONE V, 1993, MAKROMOL CHEM, V194, P1335
[8] A NORMAL VIBRATIONAL ANALYSIS OF SYNDIOTACTIC POLYSTYRENE
REYNOLDS, NM
HSU, SL
[J]. MACROMOLECULES, 1990, 23 (14) : 3463 - 3472
[9] REYNOLDS NM, 1989, MACROMOLECULES, V22, P2869
[10] REYNOLDS NM, 1990, MACROMOLECULES, V23, P3465

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