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Phosphating Wire for Optical Cable - High-Quality Steel from China Suppliers and Factory for Enhanced Tensile Strength
Product Advantage
The role of the stiffener is to enhance the tensile properties of the cable. Steel wire as a strengthening part, its cost, processing technology and performance indicators are easy to meet the production needs of optical cable. In addition, the steel wire of optical fiber and cable is not easy to rust and will not cause hydrogen damage.
Fiber optic cable steel wire needs to be treated. The cost of stainless steel wire is higher, and the zinc on the surface of galvanized steel wire is easy to react with acid in the oil paste resulting in the loss of hydrogen. Therefore, the general use of phosphating steel wire not only ensures the process requirements but also reduces the cost.
Product Features
1. Cable strength member (phosphating steel wire) is pointed to the phosphating steel wire with brown surface. In the cable, it plays a part of support, tensile. After cabling, steel wire would not increase hydrogen loss, rust but high strength.
2. The steel wire used in optic cable is galvanized or phosphating wire, and the plastic layer is evenly coated on the surface of the steel wire by extrusion process. After cabling, the adhesion of the wire and outer sheath is higher. It is widely used in the outdoor self-bearing fiber optic cable.
3. Comprehensive performance: In addition to the steel wire high strength, high toughness, the coated steel wire has performance of decoration, electrical insulation and other comprehensive performance concurrently at the same time, because of the plastic coating layer with performance of acid, alkali, salt and other media corrosion ability.
Frequently Asked Questions
What is the main role of the stiffener in a fiber optic cable?
The primary role of the stiffener is to enhance the tensile properties of the cable, providing necessary support and ensuring the structural integrity of the optical cable.
Why is phosphating steel wire preferred over stainless steel wire?
Phosphating steel wire is preferred because the cost of stainless steel wire is significantly higher. Phosphating wire effectively meets all production and process requirements while keeping costs down.
What issue occurs if galvanized steel wire is used in the cable?
The zinc on the surface of galvanized steel wire can easily react with the acid present in the oil paste of the cable. This chemical reaction results in the loss of hydrogen, which can cause damage.
Does the steel wire increase hydrogen loss after the cabling process?
No, after the cabling process, the phosphating steel wire will not increase hydrogen loss. It is designed to resist rust and maintain high strength without compromising the cable's performance.
How is the plastic layer applied to the steel wire, and what is its benefit?
The plastic layer is evenly coated on the surface of the steel wire using an extrusion process. This greatly increases the adhesion between the wire and the outer sheath, making it ideal for outdoor self-bearing fiber optic cables.
What additional protections does the coated steel wire offer?
Thanks to the plastic coating layer, the steel wire gains comprehensive resistance against acid, alkali, salt, and other corrosive media. It also provides excellent electrical insulation and decorative performance.