This product is packaged in paper boxes, and the length of the carbon fiber sheet is 100 meters per roll.
Testing Items | Grade I carbon fiber Plate | Grade II carbon fiber Plate |
Tensile strength standard value (MPa) | ≥2400 | ≥2000 |
Tensile modulus of elasticity(MPa) | ≥1.6×10^5 | ≥1.4×10^5 |
Elongation at break (MPa) | ≥1.6 | ≥1.4 |
Flexural strength (MPa) | / | / |
Interlayer shear strength (MPa) | ≥50 | ≥40 |
Tensile bond strength (MPa) | ≥2.5, and cohesive failure within the concrete | |
Density (g/cm³) | 1.8 | |
Fiber volume content (%) | ≥65 | ≥55 |