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This study mainly analyzes the plastics material, ABS, one of the insulating material. There is a major concern that static electricity might remain on the surface of ABS product after manufacturing. The static electricity may cause personnel to suffer electrostatic discharge problems or may have accidents in working environment. In this study, polymer materials with anti-static properties were added to ABS to become a composites material with static dissipation properties. From the experiments performed, material properties of ABS including surface electrical properties, static dissipation, penetration, and mechanical properties such as hardness and tensile strength could be discovered.
In the study, different proportion between ABS and the conductive polymer with anti-static properties were analyzed. The difference in material temperature, mold temperature and additive ratios could generate 11 combinations for data analysis.
By adding different proportions of material, the pull-out strength shows an upward trend when the material temperature and the mold temperature were increasing. Through the increase in the proportion of conductive polymer, the data obtained after surface electrical and electrostatic dissipation tests presented an upward trend as well. When the proportion of conductive polymer increases, the hardness, tensile strength, and penetration rate tend to decrease. Based on the above results, the proportion of conductive polymer can change the characteristics of ABS raw material. , and the difference in proportions has a great influence also.
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