Copper Foil

Kunj Sheets and Plates is a reliable manufacturer and supplier of high-grade Copper Foil in Delhi, India. With an unwavering dedication to accuracy and perfection, the organization provides top-class copper products that satisfy various industrial needs. Renowned for durability, conductivity, and uniformity, our copper foils are manufactured by employing state-of-the-art manufacturing processes and robust quality checking procedures. We cater to customers from various industries such as electronics, electrical, automotive, and construction. Customer satisfaction, prompt delivery, and competitive price are the pillars of our operations at Kunj Sheets and Plates, positioning us as a go-to partner for copper solutions throughout India.

Copper Foil

Copper Hot Rolled Foil

Copper CR Foil

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Kunj Sheets and Plates Copper Foil has 99.9% pure copper, guaranteeing high electrical and thermal conductivity. It is highly malleable, ductile, and resistant to corrosion. The mechanical properties are a tensile strength of between 210 and 250 MPa and an elongation rate of approximately 30–40%, depending on temper and thickness. The foil is in the form of annealed (soft) or hard tempers to accommodate most industrial requirements. Our copper foils come in thicknesses varying from microns to millimeters, with uniformity, flexibility, and reliability for all applications.

Copper Foil Specification

Copper Foil	SPECIFICATIONS
Size	ID 300 mm. minimum OD 1,000 mm (maximum length option upon agreement)
Thickness	0.1 mm
Minimum Width	Up to 360 mm
Weight	Weight per feet in kg
Standard & Material	JIS, BS EN, DIN, ASTM and IS

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If You Are Looking To Buy High Quality Piping Products ?

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Largest Copper Foil Manufacturer and Exporter in Chennai, India

Kunj Sheets and Plates based in Chennai, India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.

Copper Foil Properties

Molecular Weight	63.55
Appearance	solid
Melting Point	1083.4 °C
Boiling Point	2567 °C
Density	8.96 g/cm³
Solubility in H2O	N/A
Electrical Resistivity	1.678 microhm-cm @ 20 °C
Electronegativity	1.9 Paulings
Heat of Fusion	3.11 Cal/gm mole
Heat of Vaporization	72.8 K-cal/gm atom at 2567 °C
Poisson’s Ratio	0.34
Specific Heat	0.092 Cal/g/K @ 25 °C
Tensile Strength	N/A
Thermal Conductivity	4.01 W/cm/K @ 298.2 K
Thermal Expansion	(25 °C) 16.5 µm·m^-1·K^-1
Vickers Hardness	369 MPa
Young’s Modulus	110–128 GPa

Copper Foil Dimensions

Alloy	For Strips And Foils				For Sheets
Alloy	Thickness Range (Min – Max) mm	Width Range (Min – Max) mm	Coil ID (Min – Max) mm	Coil Density (Max coil weight)	Thickness Range (Min – Max) mm	Width Range (Min – Max) mm	Length (Max) mm
Copper (XLPE, ETP, DHP, TBC)	0.030 – 0.3	10 – 350	100 – 300	2 – 3	–	–	–
	0.031 – 0.80	10 – 450	100 – 300	2 – 3	0.30 – 1	450 Max	1500
	0.81 – 3.00	20-400	300 – 500	2 – 3	1- 3.00	450 Max	4000

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Copper foil has many advantages, such as exceptional electrical and thermal conductivity, making it ideal for use in electronics, circuit boards and heat exchangers. Its high flexibility and flexibility make it easy to configure into systems. The copper foil also provides excellent corrosion resistance, providing durability in harsh environments. Its high purity guarantees reliable performance, while its lightweight nature makes it suitable for portable applications. Additionally, copper alloys are highly recyclable, contributing to environmental sustainability and performance in a wide range of industries.

Types of Copper Foil

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Are Custom Sizes Available for Copper Foil ?

Yes, we offer custom sizes for Copper Foil to meet specific project needs. Our team at Kunj Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.

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Largest Inventory

On Time Delivery

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Competitive Pricing

Application Industry of Copper Foil

Copper Foil has numerous applications across various industries because of its high electrical conductivity, flexibility, and corrosion resistance. It is important in the electronics industry to produce printed circuit boards (PCBs) and electromagnetic shielding. It is applied in electrical industries for use in battery parts, transformers, and switchgear. Copper foil is also utilized in the automotive industry to aid EV battery manufacturing and wiring harnesses. It is applied in the construction industry for roofing, flashing, and decorative purposes. In addition, it is utilized in craft and art, solar panels, and even medical equipment. Kunj Sheets and Plates guarantees quality copper foil designed for every use.