Take PBO filament as raw material,it was crimped,shaped, cutted by professional equipment. Feature of temperature resistant of 600 degree, with good spunability, cutting resistance, which widely used in fields of special technical fabric, fire rescue clothing, high temperature filter belt, heat restistant belt, aluminum and heat resistant shock absorbing material (glass processing) .
PBO,for poly(p-phenylene-2,6-benzobisoxazole) is a special material in fibres with high mechanical and thermal performance.
Its mechanical properties are more than aramid fiber, with the advantages of ultra-high strength modulus, PBO fiber has excellent flame retardant and thermal resistance its （degradation temperature : 650°C, working temperature 350°C-400°C ), itultra-low dielectric loss, transmission and light spun ability, PBO fiber has wide application prospects in aerospace, national defense, police and fire fighting equipment, rail transit, electronic communication and civil protection.
It is one of the most typical dual-use key strategic materials in contemporary society.
| PBO staple fiber | Unit | Index |
| Fiber Contents | / | РВО |
| Density | dtex | 1.7~3.3 |
| Length | mm | 38、51、76 |
| Moisture regain | % | <4 |
| Oil Length | % | 0 ~ 2 |
We offers a wide range of tech yarns with PBO in pure or blended with other materials. Depending on the problematic, we will advise you on the kind of yarn, the nature of the fibre mixed with PBO (aramid, stainless steel, etc.) and on the yarn sizes. These yarns can also be integrated into some woven, braided or knitted articles on request.
PBO staple fiber spun yarns can used as fireproof cloth for fire rescue clothing.
Spun yarn made by PBO fiber with steel fiber can weaving thermal resistant tape.
Thermal resistant filter made by PBO staple fiber felt etc.
PBO fiber can absorb a large amount of impact energy when impacted, which is an excellent impact resistant material. The maximum impact load of PBO fiber composite can reach 3.5KN and the energy absorption is 20J. The wear resistance of PB0 is good, and the wear cycle is five thousand times.
PBO fiber at a high temperature of more than 300°C can reflect the better wear resistance properties, and its strength retention rate is about 45% after 100 hours of treatment in the air at 300°C.
PBO fabric lightly and flexiblility improved comfortability and mobility and it is ideally heat and fire resistant workwear material.
