Composite filament yarn PBO

carbonsteelpolymer

PBO yarn, the full name is "poly-para-phenylene benzobis-oxazole yarn", is an existing aromatic heterocyclic polymer. It is a compound with very excellent properties in materials and is also a comprehensive compound in the field of high-performance yarns at home and abroad. One of the high-performance yarns with excellent performance. Its modulus is twice that of para-aramid yarn and its strength exceeds steel. Yarn and carbon yarn have excellent impact resistance, friction resistance and dimensional stability, as well as good flame retardancy. It is regarded as a new generation of yarn for advanced structural composite materials in aviation, aerospace and other fields after aramid yarn. Applications of PBO YARN PBO yarn widely used in military and civilian fields, as below: Helicopter and rocket casings in aerospace and aviation. Bulletproof helmets in the field of military protection technology. Also used as fire protective clothing in civil fields.