Zylon® PBO HS (high modulus) is a super fiber that features one of the highest levels of strength and modulus of elasticity (resistance to deformation) with flame & heat resistance. Tee HM fiber differsn from the AS fiber with a higher modulus and lower elongation at break.
See where ZYLON® PBO HS falls on the material property chart for Density against Elastic modulus in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.
1.56 g/cm³ at 20 °C
Limiting oxygen indexLOI
68 % at 20 °C
0.6 % at 20 °C
Coefficient of thermal expansionα
-6E-6 1/K at 20 °C
3 [-] at 20 °C
1E-3 [-] at 20 °C
Protective cloth: Firefighter garmants, Safety gloves, Heat resistant garments. Sports: Bicycle Spokes, Bicycle tires, Yacht ropes, Tennis Racket, Badminton racket, Snowboard, Rider suits, Racing Car, Bow Strings. Industrial materials: Heat resistant felt, Cable cover for welding machine, Reinforcement for cements. Other: Speaker cone
This material data has been provided by Matmatch.