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Problems of bentonite rebonding of synthetic system sands in turbine mixers
Turbine mixers Rebonding sands Synthetic sand with bentonite
2011/3/17
Turbine (rotor) mixers are widely used in foundries for bentonite rebonding of synthetic system sands. They form basic equipment in modern sand processing plants. Their major advantage is the short ti...
EFFECT OF POLYETHYLENE OXIDE ON PROPERTIES OF BENTONITE FOUNDRY MIXTURES
Innovation materials and technologies in casting technology Bentonite
2011/3/10
Very small quantities of polyethylene oxide (PEO) with molecular weight of 600,000 exhibit a non-additive effect of increased permeability that is higher in higher compaction energies (19.62 J). Incre...