Multi-core Flame Retardant Polyethylene or Polyolefin Production Line
- Product Model, Production Range
- Product Usage
- Product Structure
- Product Performance
- Product Advantage (Selling Point)
- Product Code Identification
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Serial number Model Name Specification range Rated voltage 1 ZA-RYY Flame Retardant Class A Soft Wire of PVC Insulated PVC Sheath 0.5-0.75 mm 2 (2-3 cores); 0.75-2.5 mm 2 (2-5 cores) 300/300V；300/500V 1.5-10 mm 2 (2-5 cores); 0.75-2.5 mm 2 (6-10 cores); 0.5-1.0 mm 2 (12-41 cores); 0.75+2.0 mm 2 (2+E-38+E cores) 300/500V 2 WDZA-RYYP Polyvinyl chloride insulated polyvinyl chloride sheath braided shielded flame retardant class A soft wire 0.08-2.5 mm 2 (1 core); 0.08-4 mm 2 (2 core); 0.12-4 mm 2 (3-12 core); 0.12-0.4 mm 2 (14, 19, 24 core); 0.12-2.5 mm 2 (16 core); 0.12-0.5 mm 2 (20, 26 core); 300/300V 3 WDZA-BYY Polyvinyl chloride insulated polyvinyl chloride sheathed flame retardant class A cable 1.5-10mm2 (2-5 cores) 300/500V 4 WDZA-KYY Polyvinyl chloride insulated PVC sheathed flame retardant class A control cable 0.75-10 mm 2 (2-10 cores); 0.75-6 mm 2 (12-14 cores); 0.75-2.5 mm 2 (16-61 cores) 450/750V 5 WDZA-KYYR Polyvinyl chloride insulated polyvinyl chloride sheathed flame retardant class A control cable 0.75-10 mm 2 (2-10 cores); 0.75-6 mm 2 (12-14 cores); 0.75-2.5 mm 2 (16-61 cores) 450/750V 6 WDZA-KYYP Polyvinyl chloride insulated polyvinyl chloride sheath braided shielded flame retardant class A control cable 0.75-10 mm 2 (2-10 cores); 0.75-6 mm 2 (12-14 cores); 0.75-2.5 mm 2 (16-44 cores) 450/750V 7 WDZA-KYYRP Polyvinyl chloride insulated polyvinyl chloride sheath braided shielded flame retardant class A control cable 0.75-10 mm 2 (2-10 cores); 0.75-6 mm 2 (12-14 cores); 0.75-2.5 mm 2 (16-44 cores) 450/750V Product Code Description W: halogen-free; D: low smoke; Z: flame retardant; ZA, ZB, ZC, ZD; Y: polyethylene or polyolefin; YJ: crosslinked polyethylene or crosslinked polyolefin; K: control wire; R: soft wires and cables for connection; S: twisted pair; P: braided shielding; -
Low-smoke halogen-free flame-retardant multi-core sheathed cable/control cable has excellent flame retardant performance, little smoke during combustion, no corrosive gas escaping, low-smoke halogen-free cable/flame-retardant cable is widely used in nuclear power plants, subway stations, telephone exchanges and computer control centers, high-rise buildings, hotels, hospitals, libraries, gymnasiums, stations, airports, underground shopping malls, radio and television stations. Important military facilities, oil platforms, and places where people are concentrated and air density is low.
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Conductor: stranded high purity oxygen-free bare copper wire.Insulation: Low Smoke Halogen-free Flame Retardant Polyolefin Insulation Material at 90 TemperatureSheath: low smoke halogen-free flame retardant polyolefin sheath at 90 C, color: (optional)
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●When the insulation material is 250-300 degrees, the oxygen index is more than 28%.
●When the sheath material is 250-300 degrees, the oxygen index is more than 34%.
●Low halogenated acid content < 5mg/g, PH value < 4.3
●High transmittance (> 80%)
●Physical and mechanical properties: the tensile strength of insulation is not less than 9.0 MPa, the elongation at break is not less than 100%; the tensile strength of sheath is not less than 10.0 MPa, and the elongation at break is not less than 100%.
●Minimum bending radius: 10 x D, minimum bending diameter < 12.5 MM at - 15 C
●Operating voltage: 300/300V、300/500V、450/750V
●Use temperature range:-20℃~+90℃
●Flame retardant grade can be classified：A、B、C、D；Compliance with GB/T19666 -
● Low Smoke, Halogen Free, Flame Retardant, Fire Resistant, Environmental Protection
● ROHSenvironmental protection
●Low smoke halogen-free cables and wires produce very small amount of smoke in the case of flame combustion, and the released gas does not contain halogen elements. When a fire occurs, it can greatly reduce the harm of environmental protection cables to instruments, equipment and human body.
●Cable combustion does not produce corrosive harmful gases (such as Cl2, HCl, COCl2, HBr, HF)
●Wire has high flame retardancy, strong self-extinguishing property and extinguishing characteristic when it leaves fire. -
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