Tensile, Thermal and Morphological Properties of Ballmilled Clay/Wood Flour Filled Polypropylene Nanocomposites

• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: Sun Young Lee In Aeh Kang Sang Jin Chun
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제25권 제2호, 160~167쪽, 전체 8쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2008.06.30

영문 초록

Nanocomposites with polypropylene/clay/wood flour were prepared by melt blending and injection molding. Thermal, mechanical and morphological properties were characterized. The addition of ballmilled clay, compatibilizer and wood flour significantly improved the thermal stability of the hybrids. The tensile modulus and strength of most hybrids was highly increased with the increased loading of clay, maleated polypropylene (MAPP) and wood flour (WF), compared to the PP/WF hybrids. The tensile modulus and strength of most hybrids were highly increased with the increased loading of ballmilled clay, MAPP and wood flour, compared to the hybrids with PP/WF. The transmission electron microscopy (TEM) photomicrographs illustrated the intercalated and partially exfoliated structures of the hybrids with ballmilled clay, MAPP and wood flour.

목차

1. Introduction

2. Materials and methods

3. Results and Discussion

4. Conclusions

References

키워드

Nanocomposites nanoclay MAPP PP wood flour