General Characteristics Para-aramid fiber CYS P-268 shows high tenacity, light weight, excellent energy dissipation, heat res
CYS P-268
General Characteristics
Para-aramid fiber CYS P-268 shows high tenacity, light weight, excellent energy dissipation, heat resistance and fiber retardant, etc.
Application
Body armors, helmets, bullet-resistant protection vests, vehicles, strategic facilities, fireman uniforms, fire barrier blankets, heat resistance apparels, fire retardant fabrics, cut and abrasion resistance gloves, cut resistance vehicle seats, etc.
Properties
Property | Unit | Data |
Basic Physical Properties | ||
Density | g/cm3 | 1.44 |
Filament Diameter | um | 12 |
Moisture Content | % | 4-10 |
Mechanical Properties | ||
Tensile Strength | g/d | ≥24 |
MPa | ≥3050 | |
Tensile Modulus | g/d | 350-650 |
GPa | 45-85 | |
HASR | % | ≥82 |
Elongation at Break | % | 3.6-4.2 |
Tensile Strength Dispersion Coefficient | % | ≤5.0 |
Thermal Properties | ||
LOI | % | 29 |
Decomposition Temperature | °C | 505 |
Recommended max. Temperature Range for Long-Term Use in Air | °C | 150 |
Specific Heat | J/kg . K | |
At 25°C | 1.42 | |
At 100°C | 2.01 | |
At 180°C | 2.51 | |
Thermal Conductivity | W/(m . K) | 0.04 |
Shrinkage In Dry Air (in 19min, at 177°C) | % | ≤0.1 |
Para-aramid fiber CYS P-268
