Aluminum Foil 1235 Single Side Polished

Premium 1235 Single Side Polished Aluminum Foil designed for battery manufacturing and advanced industrial applications. Engineered from high-purity aluminum with a smooth polished surface, this foil delivers stable mechanical performance, excellent surface quality, and strong coating compatibility for use as current collectors or precision foil substrates.

Product Code: MT-MAT-2025

Specifications:

Status H18 hard state
Appearance Non-oxidation, even color and luster, no pits, lifting edge and undulation, smooth slicing.
Thickness 0.016±2 mm
Model of Material 1235
Weight Per Unit Area 43.36±4 g/㎡
Width 180mm
Tensile Strength ≥150N/㎡
Elongation  ≥4%
Slice Effect Burr less than 30μm, no fragments
Core Pipe Diameter 76.2 mm
Content of AI >99.30%
Content of Si <0.25%
Content of Cu <0.003%
Content of Mn <0.003%
Product Overview

Matlabs Technologies’ Aluminum Foil 1235 Single Side Polished is manufactured with a high-purity aluminum alloy (≥99.30% Al) in H18 hard temper, ensuring strong mechanical properties and excellent surface flatness. The polished finish on one side improves coating adhesion and surface wetting, making it ideal for:

• Lithium-ion and advanced battery manufacturing

• Cathode and current collector applications

• Flexible electronic foil substrates

• High-precision industrial components

Consistent thickness control, reliable tensile strength, and smooth slicing characteristics make this foil suitable for demanding production environments and automated processing lines.

Features & Benefits

• High Purity Material – Exceptional electrical and thermal conductivity due to aluminum content >99.30%.

• Polished Surface Quality – Single side polished finish enhances coating compatibility and minimizes surface defects.

• Mechanical Reliability – Excellent tensile strength and elongation for smooth handling and manufacturing.

• Precision Engineering – Tight thickness tolerances and low burr slice effect support quality-driven production.

Applications

• Battery Current Collectors – Optimized substrate for electrode coating with enhanced adhesion.

• Electronics & Flexible Foil Components – Ideal for precision parts requiring surface quality control.

• Industrial Foil Substrates – Reliable base foil for specialty applications.

Packaging & Handling

Supplied in carefully inspected rolls with protective packaging to maintain surface integrity during shipment and storage. Designed for compatibility with automated assembly systems and controlled manufacturing environments.

Download detailed product technical specifications for more details

Are you interested? Contact our sales department now

Sai Praneet / Sales Manager
+91 87792 72465
Sales Department
sales@matlabs.in

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