A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
INORGANIC BINDER COMPOSITION FOR CASTINGS
The present invention relates to an inorganic binder composition for casting, which comprises 40 to 70 parts by weight of water glass, 5 to 35 parts by weight of nano-silica, 0.1 to 10 parts by weight of a Li-based water resistance additive, 0.1 to 10 parts by weight of an organosilicon compound, and 1 to 10 parts by weight of a seizure prevention additive. Furthermore, the present invention relates to cores prepared by using the inorganic binder composition and castings prepared by including the cores.
INORGANIC BINDER COMPOSITION FOR CASTINGS
The present invention relates to an inorganic binder composition for casting, which comprises 40 to 70 parts by weight of water glass, 5 to 35 parts by weight of nano-silica, 0.1 to 10 parts by weight of a Li-based water resistance additive, 0.1 to 10 parts by weight of an organosilicon compound, and 1 to 10 parts by weight of a seizure prevention additive. Furthermore, the present invention relates to cores prepared by using the inorganic binder composition and castings prepared by including the cores.
INORGANIC BINDER COMPOSITION FOR CASTINGS
HA SANG HO (author) / BAE MIN A (author) / LEE MAN SIG (author) / KIM MYUNG HWAN (author)
2015-12-09
Patent
Electronic Resource
English
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