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INORGANIC BINDER COMPOSITION FOR CASTING
The present invention relates to an inorganic binder composition for casting which comprises 40-70 parts by weight of water glass, 5-35 parts by weight of nano-silica, 0.1-10 parts by weight of a Li-based water resistant additive, 0.1-10 parts by weight of an organosilicon compound, and 1-10 parts by weight of a sticking prevention additive. In addition, the present invention relates to a core manufactured using the inorganic binder composition, and a mold prepared by including the core.
La présente invention concerne une composition de liant inorganique pour coulée qui comprend de 40 à 70 parties en poids de verre soluble, de 5 à 35 parties en poids de nanosilice, de 0,1 à 10 parties en poids d'un additif résistant à l'eau à base de Li, de 0,1 à 10 parties en poids d'un composé d'organosilicium, et de 1 à 10 parties en poids d'un additif anti-adhérent. Un cœur fabriqué à l'aide de la composition de liant inorganique, et un moule préparé pour contenir ledit cœur sont en outre décrits.
본 발명은, 물유리 40~70 중량부, 나노 실리카 5~35 중량부, Li계 내수성 첨가제 0.1~10 중량부, 유기규소화합물 0.1~10 중량부 및 소착방지 첨가제 1~10 중량부를 포함하는 것을 특징으로 하는 주조용 무기 바인더 조성물에 관한 것이다. 또한, 본 발명은, 상기 무기 바인더 조성물을 이용하여 제조되는 중자 및 상기 중자를 포함하여 제조되는 주형에 관한 것이다.
INORGANIC BINDER COMPOSITION FOR CASTING
The present invention relates to an inorganic binder composition for casting which comprises 40-70 parts by weight of water glass, 5-35 parts by weight of nano-silica, 0.1-10 parts by weight of a Li-based water resistant additive, 0.1-10 parts by weight of an organosilicon compound, and 1-10 parts by weight of a sticking prevention additive. In addition, the present invention relates to a core manufactured using the inorganic binder composition, and a mold prepared by including the core.
La présente invention concerne une composition de liant inorganique pour coulée qui comprend de 40 à 70 parties en poids de verre soluble, de 5 à 35 parties en poids de nanosilice, de 0,1 à 10 parties en poids d'un additif résistant à l'eau à base de Li, de 0,1 à 10 parties en poids d'un composé d'organosilicium, et de 1 à 10 parties en poids d'un additif anti-adhérent. Un cœur fabriqué à l'aide de la composition de liant inorganique, et un moule préparé pour contenir ledit cœur sont en outre décrits.
본 발명은, 물유리 40~70 중량부, 나노 실리카 5~35 중량부, Li계 내수성 첨가제 0.1~10 중량부, 유기규소화합물 0.1~10 중량부 및 소착방지 첨가제 1~10 중량부를 포함하는 것을 특징으로 하는 주조용 무기 바인더 조성물에 관한 것이다. 또한, 본 발명은, 상기 무기 바인더 조성물을 이용하여 제조되는 중자 및 상기 중자를 포함하여 제조되는 주형에 관한 것이다.
INORGANIC BINDER COMPOSITION FOR CASTING
COMPOSITION DE LIANT INORGANIQUE POUR COULÉE
주조용 무기 바인더 조성물
LEE MAN SIG (author) / BAE MIN A (author) / KIM MYUNG HWAN (author) / HA SANG HO (author)
2016-06-23
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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