利用传统熔体发泡法制备泡沫铝,产品的孔径大小很难精确控制.采用金属铝粉这种新型增粘剂,通过对铝粉的含量,发泡剂的含量以及控制发泡剂加入后熔体中的发泡温度,制备出孔结构均匀,不同密度和孔径大小的泡沫铝.整个工艺平稳、易控制和调整.
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