abstract |
More than 0 to 99.95% by mass of thermoplastic polymer component, 0.00001 to 5% by mass of near infrared absorber, and 0.0 to 0.02% by mass of carbon based on the total weight of the composition. Disclosed is a laser weldable composition comprising black and 0.05 to 20 wt% white pigment. [Selection] 1 |