Citation:
BAI Yan-Xia, ZHAO Mai-Qun, WANG Ya-Hui, ZHAO Xiao-Yan. Influence of Assistant on Gloss of Bronze Powder and Abstersion Efficiency in Grinding Process[J]. Chinese Journal of Applied Chemistry,
;2008, 25(9): 1086-1089.
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The effect of surfactant on the abstersion of bronze in grinding process was studied,and different grinding assistants were tested.Many different surfactants were used in the grinding of the bronze powder and the abstersion effects of these assistants after the grind were analized in order to optimize the best formula of the grinding assistant.The results show that the washing efficiency and the quatity of the brozen powder can be improved effectively when the compound modifier composed of octadecanoic amime and stearic acid and OP-4 and water was used as the wet-grinding assistant;as for the abstersion effect,the OP-4 was better than OP-7 and OP-10 when OP series and octadecanoic amime were used;the effect of octadecanoic amine was better than that of osmotic reagent in ginding process and the grinding effect was better with stearic acid added than that without stearic acid.
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Keywords:
- bronze powder,
- surfactants,
- grind original water,
- transmittancy,
- grind assistant
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