Outdoor Awnings fabrics are usually divided into two categories: acrylic fiber and polyester fiber fabrics
Acrylic fiber usually refers to the constituent fiber made of polyacrylonitrile fiber polyacrylonitrile or acrylonitrile copolymer with acrylonitrile content greater than 85% (mass percentage). The commonly used second monomers are non-ionic monomers, such as methyl acrylate, methyl methacrylate, etc., and the third monomers are ionic monomers such as sodium propylene sulfonate and 2-methylene-1,4- Succinic acid, etc.
The function of polyacrylonitrile fiber is very similar to wool, and its elasticity is good. When the elongation is 20%, the rebound rate is still 65%. It is loose, curved and soft, and its warmth retention is 15% higher than that of wool. Strength 22.1~48.5cN/dtex, 1~2.5 times higher than wool. Excellent light fastness, the strength is only reduced by 20% when exposed to the sun for one year, and it can be made into window cloth, curtain cloth, tarpaulin, etc. It is resistant to acids, oxidants and usually organic solvents, but poor alkali resistance. Fiber softening temperature 190 ~ 230 ℃.
Acrylic fiber is called artificial wool. It has softness, bulkiness, easy dyeing, bright color, light resistance, antibacterial, etc. It can be spun pure or blended with natural fibers according to the requirements of different advantages such as not being afraid of insects. Its textiles are widely used in clothing, decoration, industrial and other fields.
Polyacrylonitrile fiber can be blended with wool to form wool, or woven into blankets, carpets, etc., and can also be blended with cotton, artificial fibers, and other constituent fibers to be woven into various clothing materials and interior products. Bulk processed from polyacrylonitrile fibers can be spun purely or blended with viscose fibers. Well, the detailed introduction of outdoor sunshade coverings in TZ will be introduced here for you. Thank you for reading. If you want to know more about its characteristics, there are many related information about outdoor sunshade curtains in TZ. Please continue to pay attention to the news of our company.