Microwave hydrothermal assisted preparation of CoAl2O4/kaolin hybrid pigments for reinforcement coloring and mechanical property of acrylonitrile butadiene styrene
作者： Anjie Zhang , Bin Mu , Xiaowen Wang , Aiqin Wang
DOI: 10.1016/J.CLAY.2019.04.005
关键词: Ultimate tensile strength 、 Materials science 、 Hydrothermal circulation 、 Dispersion (chemistry) 、 Acrylonitrile butadiene styrene 、 Chemical engineering 、 Flexural strength 、 Izod impact strength test 、 Calcination 、 Thermal stability
摘要: Abstract CoAl2O4/kaolin hybrid pigments with high blue value were prepared via microwave hydrothermal assisted technique. The obtained incorporated 60 wt% kaolin presented excellent color properties (L⁎ = 34.44, a⁎ = 16.73, b⁎ = −70.49) after being calcined at 900 °C, which was matched the organic Phthalo Blue. In particular, could be well dispersed into acrylonitrile butadiene styrene, and tensile strength, bending strength impact of styrene increased by 27%, 48.7% 50% as added amount 2 wt%, respectively. Therefore, as-prepared pigment served a coloring agent reinforced materials for enhancement mechanical thermal stability styrene. Due to favorable dispersion in matrix, also applied 3D printing.
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