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The Science of NOMEX®
NOMEX® brand fibre is inherently flame-resistant which means its thermal protection is permanent – it cannot be washed out or worn away. NOMEX® won’t melt, drip or support combustion in the air. Combined with high break strength, tear resistance and abrasion resistance properties, garments made of NOMEX® brand fibre help protect firefighters, race car drivers and industrial workers alike.
The Science of KEVLAR®
KEVLAR® performance technology combines high strength with lightweight and combines comfort with protection. It protects against punctures, cuts, gashes and slashes. Its lightweight strength enhances manual dexterity and comfort while helping to prevent accidents and injuries so workers can focus on the job at hand. Management can enjoy improved performance and lower medical costs.
The Science of Tyvek® and Tychem®
Tychem® and Tyvek® garments are tested against a broad range of hazardous materials to determine permeation and penetration which is critical for fabrics that are exposed to hazardous chemicals or particulates. Permeation occurs when a chemical is absorbed until it saturates one side of the material and then desorbs, or diffuses, to the other side of the material. Penetration tests are used to determine whether or not a fabric will leak or be able to block the passage of a particulate or chemical. By developing fabrics that pass these tests, DuPont helps protect first responders and industrial workers from hazardous liquids, vapors, gases and particulates.
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