Fire-resisting cable with high strength and pressure resisting for ship and preparation method thereof
A fire-resistant cable, high-strength technology, used in cable/conductor manufacturing, insulating cables, insulating conductors/cables, etc., can solve problems such as defective tensile performance, poor lateral pressure resistance, and insufficient fire resistance. High tensile strength, protection strength, good fire resistance
Pending Publication Date: 2018-02-16
ANHUI AICS SCI & TECH GROUP
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Abstract
The invention discloses a high-strength and pressure-resistant fire-resistant cable for ships, which includes a cable core, a filling unit, a wrapping layer, a braiding layer and a sheath layer. The invention also discloses a preparation method of a high-strength and pressure-resistant fire-resistant cable for ships; including (1) preparation of a single cable core; (2) preparation of a cable core unit; (3) preparation of a tape layer ;(4) Preparation of the braiding layer; (5) Preparation of the sheath layer; Ceramic silicone rubber material is used as the insulation layer and sheath layer of the cable to play its fire-resistant characteristics. In case of fire or high temperature 800‑900 At ℃, the cable will be in ceramic state to prevent short circuit from affecting the power supply of the cable; the ceramicized silicon rubber belt is used as filling, and it will form a hard ceramic structure at high temperature or fire, which will not be carbonized and affect the structure. Polyolefin materials give full play to their respective advantages. Aramid fiber has high tensile strength, and ceramic polyolefin materials have good fire resistance. The braided layer is mesh-shaped, which can effectively protect the strength of the cable.
Application Domain
Insulated cablesInsulated conductors +1
Technology Topic
High intensityBraid +13
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PUM
Property | Measurement | Unit |
Thickness | 0.3 | mm |
Thickness | 0.2 | mm |
Width | 2.0 | mm |
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