CRYSTALLIZATION OF POLY(ETHYLENE TEREPHTHALATE) FROM ORIENTED AMORPHOUS FILM
高分子学报1991年第5期 页码:567-571
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纸质出版日期:1991-10-20,
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范庆荣, 钱人元, STAMM, M.. 取向非晶态聚对苯二甲酸乙二酯(PET)膜的结晶[J]. 高分子学报, 1991,(5):567-571.
FAN Qing-rong, QIAN Ren-yuan, STAMM, M. CRYSTALLIZATION OF POLY(ETHYLENE TEREPHTHALATE) FROM ORIENTED AMORPHOUS FILM[J]. Acta Polymerica Sinica, 1991,(5):567-571.
范庆荣, 钱人元, STAMM, M.. 取向非晶态聚对苯二甲酸乙二酯(PET)膜的结晶[J]. 高分子学报, 1991,(5):567-571.DOI:
FAN Qing-rong, QIAN Ren-yuan, STAMM, M. CRYSTALLIZATION OF POLY(ETHYLENE TEREPHTHALATE) FROM ORIENTED AMORPHOUS FILM[J]. Acta Polymerica Sinica, 1991,(5):567-571.DOI:
Crystallization behavior of undrawn and hot drawm PET film with random orientation in chain segments and high orientation in the global sense has been compared using SAXS and WAXD. As compared with undrawn PET film
the hot drawn PET film showed shorter crystallization induction period
faster development of long period
anisotropic in SAXS and WAXD patterns
with considerable thermal contraction along the direction of drawing and small lengthening in the direction of drawing during crystallization.