What are the characteristics of recycled polyester staple fiber
recycled polyester staple fiber features, hope to help you understand recycled polyester staple fiber.1, high strength. The short fiber strength is 2.6~5.7cN/dtex, and the high strength fiber is 5.6~ 8.0cN/dtex. Due to the low hygroscopic properties, the wet strength of recycled polyester staple fiber is almost the same as that of dry strength. The impact strength is 4 times higher than polyamide and 20 times higher than viscose fiber.2, good light resistance. Light resistance is second only to acrylic fiber. recycled polyester staple fiber has better light resistance than acrylic fiber, and its sun resistance is better than natural fiber fabric. Especially in the glass behind the sun resistance is very good, almost equal to acrylic fiber.3, recycled polyester staple fiber has good elastic...

