Celcon® acetal copolymer grade GC90UV is a specialty grade combining glass coupling for improved strength and stiffness and UV stabilization for improved performance in exposure to artificial lighting and sunlight.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.with coarse particle size and excellent thermal stability.