Wuxi Dingrong Composite Material Technology Co.Ltd
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KFRP/AFRP{ fiber strength material/Aramid FRP (KFRP or AFRP) central member
KFRP STRENGTH MEMBER
Aramid FRP (KFRP) is a new type non-metallic composite which has been designed to be used as a strenght member for access fiber optic cables.
FEATURES AND BENEFITS:
1) Light weight and high strength.KFRP has low density and high strength.lts ratio of strength/weight and ratio lf modulus/weight 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 wider temperature range;
3) Impact and break resistance.KFRP has much higher tensile strength(≥1700MPa),so it has much more impact and break reststance.The remained tensile strength could be 1300Mpa even it is broken;
4) Good flexibility.KFRP is flexible and easy to be bent.lts minimum bending diameter is only 24 times of the diameter of KFRP rod. ;
5) Enable the cable to be compact,aesthetic and flexible,specially for the indoor layout.
SIZES
| 0.40 | 0.50 | 0.58 |
SPECIFICATIONS
| Property | Index |
| Appearance | No defects harmful use such as cracks,uneven spots,and contamination |
| Color | Natural |
| Outer Diameter for coating(mm) | D±0.05 |
| Non-circularity for coating(%) | ≤5 |
| KFRPdeameter(mm) | d±0.05 |
| Non-circularity for KFRP(%) | ≤20 |
| Density(g/cm3) | 1.3~1.4 |
| Tensile Strength(Mpa) | ≥1700 |
| Tensile Elastic Modulus(Gpa) | ≥50 |
| Elongation at break(%) | ≤3.0 |
| Minimum Bending Diameter(mm) | ≤12 |
| Heat-resistant Bending Test | 80ºC,24h,Φ30mm,cracks observed |
| Peel-off Strength(N) | ≥20 |