引用本文:
阎寿科, 林健, 杨德才. LDPE/iPP复合膜的附生结晶研究[J]. 应用化学,
1993, 10(5): 81-83.
Citation: Yan Shouke, Lin Jian, Yang Decai. EPITAXIAL CRYSTALLIZATION OF LAYERED FILMS OF LDPE WITH HIGHLY ORIENTED iPP[J]. Chinese Journal of Applied Chemistry, 1993, 10(5): 81-83.
Citation: Yan Shouke, Lin Jian, Yang Decai. EPITAXIAL CRYSTALLIZATION OF LAYERED FILMS OF LDPE WITH HIGHLY ORIENTED iPP[J]. Chinese Journal of Applied Chemistry, 1993, 10(5): 81-83.
LDPE/iPP复合膜的附生结晶研究
English
EPITAXIAL CRYSTALLIZATION OF LAYERED FILMS OF LDPE WITH HIGHLY ORIENTED iPP
Abstract:
The epitaxial crystallization of LDPE on highly oriented iPP films was studied by means of electron microscopy. The electron microsraphs of LDPE/iPP layered films indicate that after heat treatment and recrystallization, a thin layer of LDPE can form a cross-hatched lamellar structure on the oriented iPP films. The LDPE lameliae incline ±40°to the drawing direction of iPP film. Electron diffraction patterns confirmed that the caxes of LDPE are ±50° apart from the c axes of iPP.The contact planes are (010) of iPP and (100) of LDPE.
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Key words:
- polypropylene
- / low-density polyethylene
- / epitaxial crystallization
- / morphology
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