The characteristics and advantages of polyacrylonitrile fiber fabric analysis!

When choosing clothing or bedding, fabric selection is often our primary concern. Pure cotton fabrics are favored for their skin-friendly, breathable and other features, while polyacrylonitrile fibers are a relatively rare option. So, what is polyacrylonitrile fiber? What are its commendable advantages and disadvantages? In addition, we are most concerned about one thing: is this fabric easy to pilling? Next, let's explore the mystery of polyacrylonitrile fiber fabric.

Polyacrylonitrile fiber, that is, we often say acrylic fiber

This fabric is called "Orlon" or "cashmere" in foreign countries, and its English name is "polyacrylonitrile fiber". It is a polymer material synthesized by free radical polymerization of acrylonitrile monomer, presenting a white powder with a density between 1.14-1.15g/cm3. Under atmospheric pressure, the fiber will begin to soften and decompose at 220-300 ° C. The physical properties of pure polyacrylonitrile are brittle and hard, and the dyeing performance is relatively poor. However, by introducing the second monomer and the third monomer, the staining properties can be significantly improved. Because of these characteristics, acrylic fiber is known as "artificial wool", and its textiles have been widely used in many fields such as clothing, decoration and industry.

Polyacrylonitrile fiber, known as "artificial wool", has shown its unique advantages in many fields. Its advantages mainly include:

Excellent dyeing properties: By introducing the second monomer and the third monomer, the dyeing properties of polyacrylonitrile fibers are significantly improved, making their textiles perform well in both color richness and brightness.

Wide applicability: polyacrylonitrile fiber not only occupies a place in the field of clothing, but also is widely used in many fields such as decoration and industry, showing its strong applicability.