Research on the composites of ABS/nano titanium oxide by melt compounding

• Main Authors: Lin, Jian Hung, 林建宏
• Other Authors: Chen, Chin-Hsing
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/80987121610513903155

碩士 === 中國文化大學 === 化學工程與材料工程學系奈米材料碩士班 === 101 === This paper aime to discuss the Acrylonitrile-Butadiene-Styrene (ABS) resin and nano titanium oxide composites formed by the processing process, physical properties, mechanical and thermal properties of . The research used 3-methacryloxy-propyl-trimethoxysilane (MPS) and Tetraethyl orthosilicate (TEOS) to modify surface of nano titanium oxide . Prepared by mixing ABS resin/nano titanium oxide (include non-modify and modify) nano composites with different content when mixing weight percent of nano titanium oxide by mixing. After forming the different levels of weight percent of the ABS resin/nano titanium oxide morphology (FT-IR, Particle, XRD, FE-SEM, TEM, ESCA), physical properties (Density, Contact Angle , Void content), mechanical properties (Hardness, Flexural test, Tensile test, Impact strength, Wearing), thermal properties (TGA, MI, HDT, Vicat, DSC) for ABS resin properties and improve the degree of difference. Experimental results show, by FT-IR, the crystal structure of ABS / nano titanium oxide nano composites was determined; in particle size analysis show nano titanium oxide (include non-modify and modify) are both in nano specification; at XRD and ESCA test can see nano composites contains nano titanium oxide; Good dispersion can be seen in FE-SEM and TEM. Adding nano titanium oxide powder does effectively enhance in the physical properties test; In the mechanical properties test results showed that the tensile and flexural, hardness and wearing index decreased are effectively enhance, and impact decreased. In the thermal properties, heat resistance to enhance effect even more pronounced with the increase of nano titanium oxide added.