STUDY ON PROPERTIES OF NANO-TiO<sub>2</sub>/POE/POPLYPROPYLENE COMPOSITES

DUAN Xiao-ping; HUANG Wan-xia; GUO Gang; CAO Jian-jun; TU Ming-jing

Volume 25 Issue 3

Jul. 2004

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Article Contents

Abstract

References

Article Navigation > IRON STEEL VANADIUM TITANIUM > 2004 > 25(3): 21-25

Liu Ran, Liu Yanting, Gao Yanjia, Lan Chenchen, Yan Guangshi, Lü Qing. Thermodynamic model of dephosphorization of CaO-SiO2-MgO-Al2O3-FeO-P2O5-TiO2 slag system based on IMCT theory[J]. IRON STEEL VANADIUM TITANIUM, 2024, 45(4): 113-122. doi: 10.7513/j.issn.1004-7638.2024.04.016

Citation:

DUAN Xiao-ping, HUANG Wan-xia, GUO Gang, CAO Jian-jun, TU Ming-jing. STUDY ON PROPERTIES OF NANO-TiO₂/POE/POPLYPROPYLENE COMPOSITES[J]. IRON STEEL VANADIUM TITANIUM, 2004, 25(3): 21-25.

Citation:

DUAN Xiao-ping, HUANG Wan-xia, GUO Gang, CAO Jian-jun, TU Ming-jing. STUDY ON PROPERTIES OF NANO-TiO₂/POE/POPLYPROPYLENE COMPOSITES[J]. IRON STEEL VANADIUM TITANIUM, 2004, 25(3): 21-25.

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STUDY ON PROPERTIES OF NANO-TiO₂/POE/POPLYPROPYLENE COMPOSITES

1. School of Materials Sci. and Eng., Sichuan University, Chengdu 610065, Sichuan, China;
2. Panzhihua Iron and Steel Research Institute, Panzhihua 617000, Sichuan, China

Received Date: 2004-05-10
Available Online: 2023-12-07

Abstract

Abstract

Nano-TiO₂/POE/PP composites were prepared via melt-blending process. The effects of nano-TiO₂ and POE on the rheological and mechanical properties were studied with rheometer, tensile tester and impact tester. And the affecting mechanism was studied. The results show that nano-TiO₂ improves the impact property obviously. Adding 4% nano-TiO₂ particles into composites can increase the impact strength strikingly, but over 4%, the impact strength will decrease due to particles gathering. Adding POE elastomer can improve the toughness of composite and the tensile strength only decrease slightly.
- poplypropylene,
- nano-TiO₂,
- POE,
- rheological property,
- mechanical property