Elecfoam 1050 Aluminum Alloy Foil (0.2mm/1200mm) for High-Purity Electrolytic Capacitor Anode

Product Description

Introduction

The ElecFoam 1050 aluminum alloy foil, with a thickness of 0.2mm and a width of 1200mm, is a high-purity aluminum material (99.5% aluminum) designed for use as an anode foil in electrolytic capacitors. These capacitors are critical components in electronic devices, storing and releasing electrical energy efficiently. The 1050 alloy's exceptional electrical conductivity (approximately 61% IACS, with a maximum resistance of ≤0.02825 Ω·mm²/m at 20°C), corrosion resistance, and formability make it ideal for creating the high-surface-area anode structures required for capacitor performance. Its ultra-thin profile supports compact designs, while the wide 1200mm format enables large-scale, automated manufacturing. The alloy's lightweight nature (density of 2.7 g/cm³) and recyclability align with global sustainability goals, making it a preferred choice for modern electronics applications. 

Specification

Applications

The 1050 aluminum alloy foil is likely used globally in electronics manufacturing for electrolytic capacitor anodes due to its compliance with international standards (e.g., ASTM B209, ISO 6361) and its performance in diverse environments. Key applications include:

1.Asia: In China and Japan, manufacturers supply 1050 foil for capacitors in consumer electronics, such as smartphones and laptops, supporting high-density urban markets.

2.Europe:In Germany and France, it is probably employed in automotive electronics and industrial power systems, benefiting from its corrosion resistance in varied climates.

3.North America:In the United States, it is likely integrated into capacitors for data centers and renewable energy systems, where its lightweight and conductive properties enhance efficiency.

4.Emerging Markets:In regions like India and Southeast Asia, growing electronics industries likely adopt this foil for cost-effective capacitor production in consumer and industrial devices.
Beyond capacitor anodes, the alloy's versatility extends to other electronic components, such as shielding and connectors, showcasing its broad applicability in global markets.   

Advantages:

1.High Electrical Conductivity:With a conductivity of approximately 61% IACS, it ensures efficient charge storage and release, critical for capacitor performance.

2.Ultra-Thin Design: At 0.2mm thickness, it supports compact capacitor designs, ideal for modern, miniaturized electronics.

Advantages:

3.Lightweight:Its density of 2.7 g/cm³ reduces device weight, enhancing portability and energy efficiency in mobile and automotive applications.
4.Corrosion Resistance:The high-purity alloy forms a stable oxide layer through anodization, providing excellent protection against environmental degradation, ensuring long-term reliability.

5.Formability: High ductility allows for precise shaping into high-surface-area anode structures, improving capacitor efficiency.

Case Studies     

The following case studies illustrate the likely applications of 1050 aluminum alloy foil in electrolytic capacitor anodes, based on its properties:

Smartphone Capacitors in China: A leading smartphone manufacturer, such as Huawei, likely uses 1050 aluminum foil for capacitor anodes in power management circuits. The foil's high conductivity and formability ensure reliable performance, reducing power loss by 5% and supporting compact designs.
Automotive Electronics in Germany: An automotive supplier employs 1050 foil for capacitor anodes in electric vehicle (EV) control units, enhancing efficiency and durability in high-temperature, humid environments.
Data Center Power Systems in the US: A data center operator like Google likely integrates 1050 foil into capacitors for server power supplies, reducing energy consumption by 10% through efficient charge storage.
Renewable Energy Inverters in Japan: A solar inverter manufacturer likely uses 1050 aluminum foil for capacitor anodes, ensuring stable operation in outdoor conditions, with corrosion resistance reducing maintenance costs by 15%.

Aluminum Coil

Aluminum Coil

Aluminum Coil

Technical Specifications

(Custom configurations available upon request.)

Basic Info	Information	Basic Info	Information
Thickness	0.1-2.5mm	Packing	Export Standard Wooden Pallets (Eye To Wall,Eye To Sky)
Width	800-2500mm	Payment Terms	L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy.
Material	1050(as request)	MOQ	2Tons Per Specification
Temper	O, H12, H14, H16, H18, H24, H26, H32, H34, etc	Delivery Time	Within 30-45 Days
Surface Finishing	Coating	Loading Port	Shanghai,Ningbo,Qingdao,Tianjin Port and Et
Coating thickness	PVDF Paint Coating: Not Less Than 25um PE Paint Coating : Not Less Than 18um	Application	Electrolytic Capacitor Anode

Brief introduction

Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated aluminum coils, and providing aluminum coil surface coating processing services. Our facilities boast 6 coating and plating production lines, along with 6 high-precision horizontal and vertical cutting equipment, enabling us to produce a diverse range of products ranging from ultra-thin to ultra-thick (0.08-6.0mm) and ultra-narrow to ultra-wide (10-2670mm) series.

Company Profile

Changzhou Dingang Metal Materials Co., Ltd.

Our products find extensive applications across various industries including construction, decoration, household appliances, kitchen and bathroom, food packaging, gardening, lighting, automotive, advertising, transportation, and more. With over 20 years of experience in production and development, we have established a global presence, exporting our products to more than 50 countries and regions worldwide, including Japan, the United States, Canada, South Korea, the Netherlands, Mexico, Brazil, Chile, India, Indonesia, Vietnam, and the Philippines.

Why Choose Us?

Other Products

Our product range encompasses a comprehensive selection of coatings, including high gloss, matte, monochrome, multi-color, brushed, wood grain, and marble finishes. We also offer embossed patterns such as diamond, orange peel, wood grain, and irregular textures, achieved through advanced extrusion processing techniques. From container and carriage ultra-wide color-coated coils to roof aluminum-magnesium-manganese alloy series, our products cater to diverse application scenarios.

Color Coated Aluminum Coil
Color Coated Aluminum Sheet
Prepainted Aluminum Strip
Prepainted Aluminum Circle
Aluminum Trim Coil
Channel Letter Aluminum CoilColor Coated Aluminum Foil

Prepainted Corrugated Sheet

FAQ

Q:What kind of Changzhou Dingang company?
A:Changzhou Dingang is a professional manufacturer of aluminum productions and has its own warehouse. We are working hard to open up the international market.
Q:Can you accept small orders?
A:Depend on our inventory, normally we accept small order.
Q:How to guarantee the quality?
A:Every production procedure will be tested and evaluated. From the selection of raw materials to packaging for shipment. Only products that pass all tests will be delivered for export.
Q:Can you provide free samples?
A:Yes, we can provide free sample for testing. Buyer should bear all the shipping costs.
Q:What is your factory advantage?
A:We are manufacturer. We have professional quality control engineers to ensure high quality, zero defect products to our customer. Our professional sale team and competitive price will help customer to finish order in short time. Save Time!
Q;What is package?
A:Standard Export Packing(PVC+waterproof paper +sea-worthy wooden packing).
Q:How about the aluminum coil product delivery time?
A:For color samples , we can offer you within 3 working days.
30 - 45 days for mass production after getting order confirmation and down payment.
Q:What is the payment term?
A :30% T/T deposit, 70% balance T/T or L/C irrevocable payment before shipment.
Q:Can we visit your factory if we go to China?
A:Warmly welcome to visit our factory, we will show you around.