Lenzing Viscose Yarn With Excellent Dyeing Good Color Fastness

1. Desiption:

Viscose fiber is a cellulose fiber. It is made of natural fiber (wood fiber, cotton short velvet) as raw material, through alkalization, aging, sulfonation and other processes into soluble cellulose xanthate, and then dissolved in dilute alkali into viscose, and made by wet spinning. Ordinary viscose fiber, high wet modulus viscose fiber and high strength viscose fiber can be obtained by using different materials and spinning process. Common viscose fiber has general physical and mechanical properties and chemical properties, and can be divided into cotton type, wool type and filament type, commonly known as artificial cotton, artificial wool and rayon.High wet modulus viscose fiber has high degree of polymerization, strength and wet modulus. This kind of fiber can bear the load of 22.0cN per unit linear density in wet state, and the wet elongation under this load is not more than 15%, mainly rich and powerful fiber. High strength viscose fiber has high strength and fatigue resistance.

2. Specifications:

3. Advantages and disadvantages of the yarn:

Advantages:

1. Viscose has good hygroscopicity, permeability and drape

2. Viscose fabric is smooth and soft, with a sense of silk and smooth feel

3. Excellent dyeing, bright color, good color fastness, and not fade

4, viscose fabric is not easy to static electricity, the adsorption meets the needs of human skin, to meet the national class II safety standards, biodegradable.

Disadvantages:

1, viscose fabric feel heavy, poor elasticity and easy to fold, and not crisp

2, viscose fabric is not water resistant, not wear resistant, capacity size stability is poor

3, not acid resistant

4. Pictures: