UL4348
Eco-friendly, low-smoke/corrosive gas-free cables for high-safety transport, medical, and building installations.
Ultimate Heat Resistance:
Industrial-Grade Durability:
Safety Certified Globally:
Precision Performance:
Proven in Demanding Sectors:
Custom Solutions Available:
High-Purity Tinned Copper Core:
Material:99.9% oxygen-free copper with nickel plating
Stranding:Ultra-fine 0.08mm strands (19/0.08)
Gauge Range:16 AWG to 28 AWG
Key Advantage:15% lower resistance vs. standard copper wires (¡Ü0.05¦¸/m @20¡ãC)
Oxidation-proof for stable conductivity at 500¡ãC+
Mica Tape Insulation Layer:
Material:Glass-reinforced mica composite
Thickness:0.15mm ¡À0.02mm (ASTM D202 tested)
Key Advantage:8kV/mm dielectric strength
Non-carbonizing at 1000¡ãC short-term exposure
600V Continuous Operation:
Compliance: UL 1441, IEC 60317-23
Withstands 3000V AC surge (1min, no breakdown)
Safety Feature:
Flame-retardant to UL VW-1 standard
No toxic fumes emission (IEC 60754-1 compliant)
Dual-Layer Fiberglass + Silicone:
Base Layer:Tightly braided fiberglass (1000D tex)
Abrasion resistance:50,000+ rub cycles (ASTM D4966)
Outer Coating:High-consistency silicone
Chemical resistance:Passes ASTM D543 (acids/oils/solvents)
Key Advantage:200% higher flex life vs. PTFE jackets
Engineered for Critical Stability
| Parameter | Value | Industry Standard |
| Conductor Resistivity | ¡Ü0.0175 ¦¸¡¤mm2/m | ASTM B193 |
| Insulation Resistance | ¡Ý100 M¦¸¡¤km (500V DC) | IEC 60811 |
| Surface Tracking | CTI ¡Ý600 (PLC 0) | IEC 60112 |
-65¡ãC to +500¡ãC (-85¡ãF to +932¡ãF)
Continuous Use:?500¡ãC (932¡ãF)
Short-Term Peak:?750¡ãC (1382¡ãF) for 4hrs
Key Comparison:
Standard wires fail at 200¡ãC | JZ-500 operates 2.5X hotter
Eco-friendly, low-smoke/corrosive gas-free cables for high-safety transport, medical, and building installations.
Precision-engineered, globally compliant harnesses for automotive, industrial, and telecom applications, ensuring durability and safety.
Custom Wire Harness Solutions ¨C Wire Specification Table Conductor Insulation Max Resistance (¦¸/km, 20¡ãC) Dielectric Strength (VAC, 1min) Size (AWG):?Custom (40-4/0) Material:?Silicone, PVC, TPE, XLPE,
Automotive Standard Wire Harness Specifications Conductor Insulation Max Resistance (¦¸/km, 20¡ãC) Dielectric Strength (VAC, 1min) Size (AWG):?8-20 Material:?XLPE Construction: Thickness:?0.6-1.0mm 133/0.3mm (8AWG) O.D:?4.5-8.2mm ¡Ü2.1 (8AWG)