Nexim Alloys is best performing manufacturers, stockists, supplier & exporter of Copper Flex Bars. These Bars are manufactured in different size, dimension & thickness and are delivered to customer as per their need & requirement. These Copper Flex Bars are sold to customers at affordable prices. These Bars consists of features like high ductility, durable, highly strengthened material, good wear & tear capability, long lasting strength, corrosion & abrasion resistant, high tensile strength etc. When it comes to packaging it is done with ultimate care because we know the challenges faced while import & export of product hence we see through it that the products are delivered in good conditions without any damages to it. These Bars are made using best quality raw material and do match national & international quality standard and this helps us to have high demand in the market from our customers and these Bars do fulfil customers demands.

Technical Data :

• Width of 9 to 100 mm.
• Copper layer thickness from 0.8 to 1 mm.
• Length of 2 m.

Conductor :

• Layers of electrolytic copper Cu/ETP, final annealing state.

Insulator :

• High temperature co-extruded vinyl compound on the copper strips (insulation thickness: 1.5 to 2 mm).
• Self-extinguishing: NFC 32200 and UL 94 V0.
• Continuous temperature withstand: 105 °C.
• Shore hardness A: 89 +/- 2.
• Module 100 % elongation: 16 Mpa.
• Resistance to elongation: < 15 % mini.
• Breaking stress: 20 Mpa.
• Transversal volume resistivity: 6.1015 Ω.
• Oxygen index: 29.5 %.
• Scratch and tear resistant.

• Operating-temperature range: from -40 °C to +105 °C.
• Maximum operating voltage: 1000 VAC / 1500 VDC.
• Alternating voltage withstand (10 minute test):
• between core and insulation: 16.5 kV,
• between two insulating elements in contact: 33 kV,
• Conductivity: 100 IACS,
• HV < 50,
• Resistance to traction Rm > 200 N/cm²,
• Stretch before break 35 %,
• Resistivity: 1.724 micro Ω/cm at 20 °C.