罗布麻秆粘胶纤维生产工艺技术

为了使野生资源罗布麻秆获得有效利用，通过将罗布麻秆溶解制浆进行粘胶纤维的生产。本文以新疆阿勒泰产罗布麻秆为原料，利用硫酸盐法进行罗布麻秆浆粕的制作，浆粕经溶解、碱化、黄化、熟成等工序制成罗布麻秆粘胶纤维。经对罗布麻秆浆粕及粘胶纤维质量性能指标的测定，浆粕符合FZ/T 51001-2009《粘胶纤维用浆粕》一等品的质量标准，生产的罗布麻秆粘胶纤维性能指标达到GB/T 14463-2008 《粘胶短纤维》一等品的质量标准。经试验获得的最佳纺丝工艺经进一步优化，中试后可用于规模化生产。

Processing technology of Apocynum venetum stalk viscose fiber

In order to make full use of wild resource apocynum venetum stalk, it made dissolved the stalk into pulp to produce the viscose fiber. Using apocynum venetum stalk as raw material from Aletai,Xinjiang, the pulping of apocynum venetum stalk was made by the method of kraft. The viscose fiber was made of pulp by dissolving, alkalizing, etiolating, curing and other processes. By testing property of lop pulp and regenerated fiber, pulp was up to first-class standard of FZ/T 51001-2009 《pulp board for viscose fiber》,the fiber up to first-class of GB/T 14463-2008 《viscose staple fiber》. The optimization of spinning process was been further optimized, by industrial pilot operation, industrial manufacture could be implemented.