Nomex dupont pdf printer

Type 455 nomex nomex iii type 455 staple of nomex, a patented blend of nomex and kevlar brand fibers, was introduced to fill the need for higher performance thermal protective apparel. Precision paper tube company has developed a method of fabricating. Whats the difference between kevlar and carbon fiber. The dupont safespec product selector tools hazard, industry, guide, my scenarios and doublecheck are intended to assist in choosing protective clothing for particular applications and does not replace the judgment of a qualified safety professional or industrial hygienist. Us4981488a us07394,334 us39433489a us4981488a us 4981488 a us4981488 a us 4981488a us 39433489 a us39433489 a us 39433489a us 4981488 a us4981488 a us 4981488a authority us. Dupont nomex 418 paper type sheet, 5 mil x 24 x 36 eis. The download request has been successful and the download should start automatically. Manufacturers who are looking for ways to reduce the size of their transformers will find nomex. You might not think dupont, but this material was developed by.

Nomex 356 is designed for use as layer insulation within transformers and as phase insulation in handwound motors, with layer insulation in liquid immersed transformers being one of the best. Nomex is a synthetic aromatic polyamide polymer that provides high levels of electrical, chemical and mechanical integrity over a wide range of temperatures. Nomex is a dupont registered trademark for its family of aromatic polyamide aramid. Engineered elastomers please refer to the bulletin on preparations at dupont. Precision paper tube company has developed a method of fabricating square, round, or rectangular tubing of this material using a special, compatible binder that provides a laminated, thermally stable. Compared to kraft paper and tuk thermally upgraded kraft, nomex. Aramid fabrics pretreated with ncyclohexyl2pyrrolidone chp followed by printing with an aqueous print paste or containing up to 50 parts by weight chp in the print paste are printed. For more than 50 years, nomex 410 has been addressing the everincreasing demands of the electrical industry, making it the insulation of choice for a majority of todays electrical equipment applications. Because some jobs are reserved for the brave, the fearless, and the heroic. Nomex is a polyamide paper made by dupont that has superior high temperature, high dielectric and good mechanical qualities. Designed for rotating machines operating in medium and high voltage applications and those applications with special fire requirements, the dupont nomex. Dupont nomex 410, the original form of nomex paper, has earned a global reputation for its ideal balance of properties and proven performance in a wide range of applications. The calendared blend of aramid and mica offers increased voltage.

Nomex kapton nkn and nk manufacturer dupont are insulation laminates with very good properties such as dielectric strength, initial tear strength, tensile strength and thermal properties. These laminates are suited to a range of temperatures in highintegrity electrical insulation for motors, generators, and transformers. By using nomex paper as electrical insulation, manufacturers of everything from transformers and generators to wind turbine systems and hybrid electric vehicles hev have been able to help improve the integrity and performance of their own products. Nomex is an inherently heat and flameresistant fiber that wont melt, drip or support combustion providing a superior barrier between for whats inside from the hazards around it. Taking on the toughest jobs requires an even tougher person. Variations in frequency up to 104 hz have essentially no effect on the dielectric constant of nomex. The effects of temperature on tensile strength and elongation are illustrated for nomex type 410 paper in figure 5 of the nomex type 410 data sheet.

Nothing in this publication is to be considered as a license to operate under or a recommendation to infringe any patent right. Nomex 356 is a mediumdensity paper that exhibits properties that are midway between highdensity nomex 410 paper and lowdensity nomex 411 paper. Nomex type 418 is available in 5 thicknesses, from 0. Both kevlar and carbon fiber have interesting histories that. Race car driver and support personnel applications. Using the dupont whitepaper specification guide optimizing the protection, comfort and cost of protective ppe for your workers.

Nomex electrical insulation technical library dupont. Nomex is known for protecting first responders, utility and electrical workers, but thats just the beginning. Nomex is a flameresistant metaaramid material developed in the early 1960s by dupont and first marketed in 1967. Dupont nomex is an inherently heat and flameresistant fiber that helps protect workers in a wide variety of professions. Nomex delivers superior performance and proven reliability to a range of electrical insulation applications. The flexibility of nomex type 414 is shown by the good fold endurance values in table iii. Nomex 410, the original form of nomex paper, is widely used in a majority of electrical equipment applications. These effects will be similar for nomex type 414 paper. And to those dedicated to pushing the limits, dupont ppe is. Thanks to its excellent tensile, tear and dielectric strength nomex. Nomex styled nomex is a registered trademark for flame resistant metaaramid material developed in the early 1960s by dupont. Nomex kapton laminates in twoply or threeply consist of nomex. Other information the information provided in this safety data sheet is correct to the best of our knowledge, information and belief at the date of its publication. These can include nomex kapton nk and nomex kapton nomex nkn.