ECO-FRIENDLY BINDER COMPOSITION FOR CASTING MOLD WITH EXCELLENT WATER RESISTANCE
The present invention relates to an eco-friendly binder composition for a casting mold, having excellent water resistance, and specifically, comprises water glass, hydrolysis silane compounds, and a hardening regulator. The eco-friendly binder composition for a casting mold, which comprises the comp...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | The present invention relates to an eco-friendly binder composition for a casting mold, having excellent water resistance, and specifically, comprises water glass, hydrolysis silane compounds, and a hardening regulator. The eco-friendly binder composition for a casting mold, which comprises the components above, contains the silane compounds to exhibit excellent water resistance and is environmentally friendly because harmful gases or waste are not generated during core manufacturing or melt-injection.
본 발명은 내수성이 우수한 주조몰드용 친환경 바인더 조성물에 관한 것으로, 더욱 상세하게는 물유리, 가수분해 실란화합물 및 경화조절제로 이루어진다. 상기의 성분으로 이루어지는 주조몰드용 친환견 바인더 조성물은 가수분해 실란화합물이 함유되어 우수한 내수성을 나타내며, 중자제조나 용해주입시 유해가스나 폐기물이 발생하지 않아 친환경 적이다. |
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