| 摘要 |
<p>Thermochromic artificial marble is provided to show two or more colors and patterns within one piece of artificial marble according to the changes of temperature. Thermochromic artificial marble contains a resin syrup with a thermochromic pigment. The resin syrup is composed of 100-200 parts of inorganic filler, 0.1-10 parts of multifunctional acrylic monomer serving as a cross-linker, 0.01-10 parts of thermochromic pigment or a mixed pigment of thermochromic pigment and common pigment and 0.1-5 parts of initiator on a basis of 100 parts of acrylic resin syrup. The resin syrup additionally contains 0.1-5 parts of sodium bisulfide as a reaction accelerator.</p> |
