Search results
Results from the WOW.Com Content Network
Modacrylic fibers are modified acrylic fibers made from acrylonitriles, but larger amounts of other polymers are added to make the copolymers. The modacrylic fibers are produced by polymerizing the components, dissolving the copolymer in acetone , pumping the solution into the column of warm air (dry-spun), and stretching while hot.
Modacrylic is a modified acrylic fiber that contains at least 35% and at most 85% acrylonitrile. Vinylidene chloride or vinyl bromide used in modacrylic give the fiber flame retardant properties. End-uses of modacrylic include faux fur, wigs, hair extensions, and protective clothing.
Modacrylic is a high-quality 'fur' alternative that gains attraction to its convincing look as an alternative to real fur. Howard Strachman of Strachman Associates, a New York-based agent for faux fur, states that synthetic acrylic knitted fabrics have become a go-to resource for high-end faux fur, much of it coming from Asia.
Textile fibres or textile fibers (see spelling differences) can be created from many natural sources (animal hair or fur, cocoons as with silk worm cocoons), as well as semisynthetic methods that use naturally occurring polymers, and synthetic methods that use polymer-based materials, and even minerals such as metals to make foils and wires.
The most widely used type of fiber is Kanekalon, developed by the Japanese Kaneka Corporation in the 1950s. It was originally an acrylic fiber but was superseded by a version originally designated "Kanekalon N" [2] which is a modacrylic copolymer of 60% acrylonitrile and 40% vinyl chloride, where the latter imparts flame retardant properties. [3]
In general, synthetic fibers are created by extruding fiber-forming materials through spinnerets, forming a fiber. These are called synthetic or artificial fibers. The word polymer comes from a Greek prefix "poly" which means "many" and suffix "mer" which means "single units". (Note: each single unit of a polymer is called a monomer).
The split fibers and the size of the individual filaments make the cloths more effective than other fabrics for cleaning purposes. The structure traps and retains the dirt and also absorbs liquids. Unlike cotton, microfiber leaves no lint , the exception being some micro suede blends, where the surface is mechanically processed to produce a ...
A technical textile is a textile product manufactured for non-aesthetic purposes, where function is the primary criterion. [1] Technical textiles include textiles for automotive applications, medical textiles (e.g., implants), geotextiles (reinforcement of embankments), agrotextiles (textiles for crop protection), and protective clothing (e.g., heat and radiation protection for fire fighter ...