What are the upstream raw materials for viscose filament yarn? What do the downstream products contain?

Viscose filament has an crucial position in the field of chemical production raw materials, and its upstream and downstream related items are rich and diverse. This article will detail the upstream and downstream associated items of viscose filament. Generally speaking Upstream associated items:



1. Specifically Wood pulp: one of the main raw materials to the production of viscose filament is wood pulp, which is made of wood chips cooking and extracting fiber, and its fiber condition has an crucial affect on the production and condition of viscose filament.

2. In particular Caustic soda: The manufacturing process of viscose filament needs to consumption caustic soda as a catalyst to promote the chemical interaction of cellulose.

3. And Carbon disulfide: In the production of viscose filament, carbon disulfide plays a key role as a solvent-based products and reducing agent. And In my experience, Downstream associated items:



1. But Textiles: Viscose filament has good moisture absorption, breathability, softness and luster, so it's often applied to create various textiles, such as shirts, skirts, underwear, etc. But Additionally

2. But Non-woven fabrics: Viscose filaments is able to also be applied to create non-woven fabrics. But Non-woven fabrics have the characteristics of good atmosphere permeability, strong moisture absorption, and high softness. they're broadly applied in sanitary materials, filter materials and other fields.

3. And manufacturing wire: Viscose filament is also broadly applied in the manufacturing field, such as the production of tire cord, transmission belt, filter cloth, etc. From the above introduction, it's able to be seen that the upstream and downstream related items of viscose filament cover many fields and have a wide range of applications. But From what I've seen, First At the same time, the continuous improvement and research of the manufacturing process and methodology of viscose filament also provides greater possibilities and support to the research of upstream and downstream industries. But In the actual manufacturing process, viscose filament manufacturers need to pay close attention to the research of upstream and downstream industries and changes in market demand in order to adjust production plans and strategies in a prompt manner to maintain the stability and sustainability of production. And At the same time, it's also necessary to enhance communication and cooperation with upstream and downstream companies to promote the coordinated research and win-win situation of the manufacturing chain. In short, the upstream and downstream related items of viscose filament are rich and diverse, which provide crucial support and guarantee to the research of chemical production raw materials.