kevlar fiber reinforced plastic rod:
1.Product Specification:
Φ0.40mm Φ0.50mm×Φ0.58mm
Φ0.45mm Φ0.62mm×Φ0.68mm
2. Features:
1) Light weight and high strength: KFRP has the characteristics of low density and high strength. Its ratio of strength and modulus are higher than those of steel wire and GFRP;
2) Low expansion: KFRP has a lower coefficient of thermal expansion than steel wire and GFRP in a wide range of temperature;
3) Impact and break resistance: KFRP has much higher tensile strength (≥1700Mpa). Even it is broken, the remained tensile strength could be 1300Mpa;
4) Good flexibility: KFRP is flexible and easy to be bent. Its minimum bending diameter is 24 times of the diameter of KFRP rod;
5) Good aesthetic and flexible, especially for the indoor layout.
3. KFRP technical performance indicators:
| NO. | Item | Unit | Index | |
| 1 | Diameter Tolerance | Body | mm | ±0.05 |
| Coating | ||||
| 2 | Non-circularity | Body | % | ≤5.0 |
| Coating | ||||
| 3 | Minimum Bending Property | -- | Bending diameter:10D, surface with no bur, cracks and break | |
| 4 | Tensile Strength | Mpa | ≥1700 | |
| 5 | Tensile Modulus | Gpa | ≥52 | |
| 6 | High temperature bending test (80℃,24h) | -- | Bending diameter:30D, surface with no bur, cracks and break | |
| 7 | Low temperature bending test (-40℃,24h) | -- | Surface with no bur, cracks and break | |
Note1: For KFRP with coating, it only considers the diameter tolerancea and non-circularity of coating Note 2: D represents the body of KFRP itself Note 3: Bending life of material is to research. | ||||
