Zylon fabric High Strength & Flame Resistance. [ 2 ] ZYLON®(PBO fiber) is the next generation super fiber with strength and modulus almost doubles that of p-Aramid fiber. From the LCP (Liquid Crystal Polymer) family, it is often wrongly described like a "super (para) aramid". 0×10 Zylon® consist of rigid rod chain molecules of poly (p-phenylene-2, 6-benzbisoxazole (PBO). Heat and flame resistance Zylon® fiber has outstanding flame resistance and thermal stability among organic fibers. ZYLON® shows 100℃ higher decomposition temperature than p-Aramid fiber. ZYLON® shows less than half of creep parameter of p-Aramid fiber. . The limiting oxygen index is 68, which is the highest among organic super fibers. com Mar 20, 2023 · PBO, for poly(p-phenylene-2,6-benzobisoxazole), branded Zylon® (Toyobo - Japan), is a special material in fibres with high mechanical and thermal performance. This synthetic polymer material was invented and developed by SRI International in the 1980s and manufactured by Toyobo . History PBO was first developed in the 1980’s and is extremely strong and flame resistant. 1×10-4 5. Creep strain is measured under 50% of the breaking load for each fiber. See full list on fiberbrokers. fibers. It is also the first organic fiber whose cross-sectional strength outperforms both steel and carbon fiber. 2×10-4 1. There are two types of fibers, AS (as spun) and HM (high modulus). Tensile strength and modulus Zylon® fiber has superior tensile strength and modulus to p-Aramid fiber. Creep parameter under 50% of breaking strength Zylon AS Zylon HM p-Aramid p-Aramid HM 3. Note that the actual load applied to ZYLON® is almost double that of p-Aramid fiber. Zylon (IUPAC name: poly(p-phenylene-2,6-benzobisoxazole)) is a trademarked name for a range of thermoset liquid-crystalline polyoxazole. Thermal conductivity Zylon® PBO. jnqzqatlzgueoedygmyyykixmaoeablfqbpwzgicasyxtqetbuouql