| 摘要 |
The present invention relates to an ink composite for tire tread marking capable of preventing yellow color phenomenon caused by color change in a state of neglect at the outside or in UV irradiation, increasing heat resistance and the adhesive strength of a tire tread and improving leveling properties and the spreading phenomenon of a paint film. The composition of the ink composite for tire tread marking comprises 20-60.5 weight% of SB latex, 10-20 weight% of either epdm emulsion or acrylic emulsion, 20-45 weight% of extender pigments, 5-10 weight% of color pigments, 2-3 weight% of pigment dispersants of either poly carboxyl groups or polyamine groups, 1-2 weight% of defoamers, 1-3 weight% of leveling agents and 0.5-2 weight% of anti-aging agents. |
