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EAA/Plastic Coated Steel Wire

EAA coated steel wire is used as a strength member, which plays a longitudinal bearing and radial compressive role in optical cable. The strength member are usually phosphated steel wire, galvanized steel wire and copper coated steel wire, and the plastic coating is made of EAA, EVA or other branded hot glue materials.
Availability:
Quantity:
  • High strength tensile and elastic modulus;

  • Excellent adhesion for the plastic coating and metallic strength member;

  • Strong adhesion between steel wire and cable jacket after cabling.


  • Strengthen part of the optic cable;

  • Strengthen part of other similar products.


Structural Parameters

Diameter before Plastic Coating(mm)

Diameter after Plastic Coating

(mm)

Weight

(kg/km)

Strength Tensile

(Mpa)

Elastic Modulus (Gpa)

Temperature Range

(℃)

0.40

0.45

1.00

≥1770

≥190

-40℃-+70℃

0.45

0.50

1.25

≥1770

≥190

-40℃-+70℃

0.50

0.58

1.55

≥1770

≥190

-40℃-+70℃

1.0

1.1

6.30

≥1570

≥190

-40℃-+70℃

1.1

1.2

7.60

≥1570

≥190

-40℃-+70℃

1.2

1.3

8.95

≥1570

≥190

-40℃-+70℃

The metallic strength part can be customized according to customer’s request, it is usually the phosphated steel wire, galvanized steel wire, copper coated steel wire etc.


Standard Length

Length: 24.4km/drum, 25.2km/drum, 48.8km/drum, 50.4km/drum, or customer standard.


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