| 摘要 |
The present invention relates to an artificial clay composition for craft changing colors upon temperature. The purpose of the present invention is to provide an artificial clay composition, which is neither sticky nor hardened even though a crafted product (materials) is manufactured and left at atmosphere as inorganic compounds with high transparency are used as main components; is able to express a soft and light texture and to float in the water due to a low specific gravity; and changes its own colors according to the change of temperature. The artificial clay composition for craft changing colors upon temperature according to the present invention comprises a gum base consisting of polysiloxane compounds, at 60-80% to the total weight of the artificial clay composition; a filler consisting of powder type silica for controlling the hardness, at 10-25% to the total weight of the artificial clay composition; a plasticizer consisting of polydimethylsiloxane for preventing solidification, at 3-5% to the total weight of the artificial clay composition; a color pigment for producing colors at 1-3% to the total weight of the artificial clay composition; a hollow filler selected from silica and acryl-based compounds in order to realize a low specific gravity, at 1-10% to the total weight of the artificial clay composition; and a heat sensitive pigment changing colors according to the change of temperature, at 0.01-3% to the total weight of the artificial clay composition. |
