| 摘要 |
PURPOSE: A composition is provided to improve the durability, strength, anion and far-infrared emitting property, and antibacterial and deodorizing effects with a simplified process in a cost-effective way, by using air dry. The composition is suitably applied to health care products or an interior material in a construction field. CONSTITUTION: The composition which emits anion and far-infrared is prepared by mixing 15-55wt% of an anion-emitting stone powder, 5-35wt% of a germanium powder as a far-infrared emitting element, 10-25wt% of magnesium as a binding material and 15-30wt% of alumina as a heat resistant material; kneading the mixture with water; and drying the kneaded mixture at 5-18 deg.C for 10-14 hours in a closed and shaded space.
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