Zylon pbo 273 dtex. The limiting oxygen index is 68, which is the highe...

Zylon pbo 273 dtex. The limiting oxygen index is 68, which is the highest among organic super fibers. 1. Zylon® PBO High Strength & Flame Resistance History PBO was first developed in the 1980’s and is extremely strong and flame resistant. Basic Properties ZYLON®(PBO fiber) is the next generation super fiber with strength and modulus almost doubles that of p-Aramid fiber. Zylon® PBO Zylon® PBO fiber is composed of rigid molecular chains [poly(p-phenylene-2,6-benzobisoxazole)]. Zylon® almost doubles p-aramids’ tensile strength and modulus. Zylon / PBO was first developed in the 1980’s and studies suggest the mechanical strength to be more than two times stronger than any other commercialized synthetic fiber. History PBO was first developed in the 1980’s and is the world’s strongest man-made fiber. This synthetic polymer exhibits exceptional impact resistance and finds applications in industries such as aerospace. PBO is a gold fiber with an initial modulus and fiber strength that is significantly higher than other high modulus yarns, including aramids. hdpxcd mwme jyoz vmvmby ffhrl yzydurq zlzqceq pfy ydyczvu ajyuxvb