Furan resin sand is poor in collapsibility when it is used for al alloy casting, specially for some large, thin section castings.
呋喃树脂砂用于铝合金铸造时，特别是对于一些大型、薄壁铝合金铸件，型芯的溃散性较差。
Zhangjiagang Dingfeng Foundry material Co., Ltd. was established in 1988, which is professional in producing furan resin, sulfoacid firming agent for casting and other supporting materials.
张家港市鼎峰铸造材料制造有限公司成立于1988年。是专业生产各铸造用呋喃树脂、铸造用磺酸固化剂及其他铸造用配套材料。
Zhangjiagang Dingfeng Foundry material Co., Ltd. was established in 1988, which is professional in producing furan resin, sulfoacid firming agent for casting and other supporting materials.
张家港市鼎峰铸造材料制造有限公司成立于1988年。是专业生产各铸造用呋喃树脂、铸造用磺酸固化剂及其他铸造用配套材料。
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