发明名称 |
INORGANIC BINDER COMPOSITION FOR CASTINGS, BY USING THE COMPOSITION OF CASTING CORE AND DIE |
摘要 |
The present disclosure relates to an inorganic binder composition for casting, including: water glass of 40 to 70 parts by weight; nano-silica of 5 to 35 parts by weight; a Li-based water resistant additive of 0.1 to 10 parts by weight; an organic silicon compound of 0.1 to 10 parts by weight; and an anti-sand burning additive of 1 to 10 parts by weight. Furthermore, the present disclosure relates to a core manufactured by using the inorganic binder composition and a cast manufactured so as to include the core. |
申请公布号 |
HK1212291(A1) |
申请公布日期 |
2016.06.10 |
申请号 |
HK20160100424 |
申请日期 |
2016.01.14 |
申请人 |
DR AXION CO.LTD. |
发明人 |
LEE, MAN SIG;BAE, MIN A;KIM, MYUNG HWAN;HA, SANG HO |
分类号 |
B22C;C04B |
主分类号 |
B22C |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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