| 摘要 |
PURPOSE: A clay composition has excellent transformation durability, shape retention, and moldability by including a drying speed adjuster with univalent alcohol. CONSTITUTION: A clay composition comprises a binder resin, a drying rate calibrator with univalent alcohol, water, a viscosity regulator, and a light weight material. The univalent alcohol is a low-grade alcohol with carbon number 1-5 or ethanol. The binder resin is a polyvinyl resin or a polyacrylic resin and includes 10-60 weight% about the total weight of the composition. The alcohol is included as 1-30 weight% about the total weight of the composition. The water is included as 10-64 weight% about the total weight of the composition. The viscosity regulator is included as 1-30 weight% about the total weight of the composition. The light weight material is included as 1-25 weight% about the total weight of the composition.
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