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KFRP

KFRP strength member for optic cable Product Features: 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; Low expansion: KFRP has a lower coefficient of thermal expansion...

Product Details

KFRP strength member for optic cable

Product Features:

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;

Low expansion: KFRP has a lower coefficient of thermal expansion than steel wire and GFRP in a wide range of temperature;

Impact and break resistance: KFRP has much higher tensile strength (≥1600Mpa).

Even it is broken, the remained tensile strength could be 1300Mpa;

Good flexibility: KFRP is flexible and easy to be bent. Its minimum bending diameter is 24 times of the diameter of KFRP rod;

Good aesthetic and flexible, especially for the indoor layout.

Product Specification、Diameter(mm)

Φ0.40mm Φ0.50mm×Φ0.58mm

Φ0.45mm Φ0.62mm×Φ0.68mm

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

10Dending diameter:10D, surface with no bur, cracks and break

4


Tensile Strength

Mpa

≥1600

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.

Note2: D represents the body of KFRP itself.

Note3: Bending life of material is to research.


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