NIR absorbing materials play a crucial role in various 3D printing applications, including their use in structuring inks for High-Speed Sintering (HSS) and as polymer powder additives for Selective Laser Sintering (SLS) with NIR or fiber lasers.
Additionally, they enhance powder flowability as antistatic agents, improve curing efficiency in liquid resins exposed to NIR lasers, and optimize infrared-based post-treatment processes for stronger and more durable printed components.
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