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Long fiber thermoplastics (LFT) are injection molded materials characterized by the continuous filament count running over the length of the pellets, giving these materials improved strength, stiffness and impact resistance over a wide temperature range.
link:http://www.lfrt-plastic.com/long-glass-fiber-polyamide-66/composites-polyamide-66-long-glass-fiber.html
Composites Polyamide 66 Long Glass Fiber