Non-yellowing type urethane microparticles "Dynamic Beads"

It is a cross-linked polyurethane microparticle with excellent flexibility. It contributes to stress relief in rigid resins.

Dynamic beads are urethane microparticles synthesized through a suspension polymerization reaction. They are spherical in shape with a particle diameter on the order of micrometers, and it is possible to adjust their composition, hardness, and particle size. 【Features】 - High flexibility and resilience of urethane - Sharp particle size distribution - Stress relaxation in rigid resins, low warping, and prevention of cracking during processing - Excellent dispersibility in various organic solvents - High heat resistance and humidity reliability due to cross-linked microparticles - Light diffusion properties - Matte finish

basic information

【Product Lineup】 By particle size: 3, 5, 7, 15 μm *Products are available without the use of organotin and in biomass grade. *Special grades and customized products are available, so please contact us if you are interested.