| 摘要 |
A laser-weldable composition is disclosed, comprising, based on the total weight of the laser-weldable composition, more than zero to 99.95 weight percent of a thermoplastic polymer composition; from 0.00001 to 5 weight percent of a near-infrared absorbing material; from 0.0 to 0.02 weight percent of carbon black; and from 0.05 to 20 weight percent of a white pigment. |
