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Is aramid and non-woven fabric the same? The difference between aramid and non-woven fabric?

by:Sunshine     2020-05-30
Is aramid and non-woven fabric the same? The difference between aramid and non-woven fabrics is that the two things are different. They come into contact with non-woven fabrics every day. Up to now, they have not encountered aramid materials. Aramid fiber is mainly used in rubber hose, power conveyor belt, transportation belt and rubber shoes. It has excellent properties such as ultra-high strength, high modulus and high temperature resistance, acid resistance and alkali resistance, and light weight. Its strength is 5 ~ of steel wire ~ 6 times, modulus is 2 ~ of steel wire or glass fiber ~ 3 times, toughness is 2 times that of steel wire, and weight is only about 1/5 of steel wire. At 560 degrees, it does not decompose or melt. Non-woven fabrics are decomposed by themselves after long-term sun exposure, mainly used in environmental protection products. Aramid ( Nomex is a kind of aramid fiber, which is a kind of interp-benzyldimethyamine) It is a new type of high-tech synthetic fiber with excellent properties such as ultra-high strength, high modulus, high temperature resistance, acid resistance and alkali resistance, light weight, insulation, aging resistance and long life cycle, widely used in composite materials, bulletproof products, building materials, special protective clothing, electronic equipment and other fields. Non-woven fabric ( English name: Non Woven Fabric or Non Woven cloth) Also known as non-woven fabric, it is made up of directional or random fibers and is a new generation of environmentally friendly materials, it has the characteristics of moisture-proof, breathable, flexible, light weight, no combustion-supporting, easy decomposition, non-toxic and non-irritating, rich in color, low price, and recyclable. If polypropylene is used more often (Pp material) The pellets are made of raw materials and are produced by continuous one-step process by high temperature melting, wire spraying, paving and hot pressing. It is called a cloth for its appearance and certain properties.
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