干纺聚酰亚胺纤维——“甲纶SUPLON”拥有优异的防护性能,其极限氧指数高达38%,能在-269~300℃下长期使用,其在有焰燃烧条件下,不熔滴、低烟无毒。和其他高性能纤维相比,其具有良好的可纺性和可织性,可加工成各类纱线及面料,其加工成的纯纺面料高温炭化不融滴;其和阻燃涤纶混织,面料无溶滴,续燃时间大大减小;和阻燃黏胶混纺,面料损毁长度只有10 mm,大约为纯纺阻燃黏胶面料的1/10。正是因为“甲纶SUPLON”具有如此优异的防护性能,其可广泛应用在石油、化工、机械、冶金、电焊、消防、海运等各种安全防护领域。 Dry spinning polyimide fiber - “Nylon SUPLON ” has excellent protection performance, its limit oxygen index as high as 38%, can be long-term use at -269 ~ 300 ℃, its flame combustion conditions, not Droplet, low smoke non-toxic. Compared with other high-performance fibers, it has good spinnability and weaving, can be processed into various types of yarn and fabrics, processed into pure spinning high temperature carbonization does not melt droplets; and flame retardant polyester mixed , No droplet fabric, continued burning time greatly reduced; and flame retardant viscose blends, fabric damage length of only 10 mm, about 100% of the pure flame retardant viscose fabric. It is precisely because “SUPLON ” has such excellent protection performance, it can be widely used in petroleum, chemical, machinery, metallurgy, welding, fire protection, marine and other security protection areas.