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通过试验研究,油酸脚粘结剂工艺性能与植物油相近。用其混制的芯砂抗蠕变性与流动性 远高于合脂,且价格低廉,是一种较好的廉价代油粘结剂。
Through experimental research, oleic acid foot binding agent process performance and vegetable oil similar. With its mixed core sand creep resistance and fluidity is much higher than fat, and the low price, is a good alternative to low-cost oil binder.