In recent years, filter nonwovens have been widely used in industrial filtration, protection, medical and other fields, especially in the new coronavirus epidemic in 2020. Its support for individual protective products has become the focus of the national and even global epidemic prevention war.
IntroductionFibreglass reinforced plastic (FRP), commonly known as fibreglass, is a thermoset plastic resin that is reinforced with glass fibres. A plastic resin comes in two different classes: thermosets and thermoplastics. The plastic resin system determines chemical, electrical, and thermal prope
Nonwovens are finding more and more applications requiring flame retardancy in areas that were once the sole domain of woven textiles; Nonwoven products are mainly manufactured using synthetic fibers such as polyolefin, polyester or nylon that represent highly flammable products. Polypropylene, in p
Chemical fiber is a fiber with textile properties that is made by using natural polymer compounds or synthetic polymer compounds as raw materials through the processes of preparing spinning dope, spinning and post-processing. Generally speaking, chemical fibers can be divided into man-made fibers an