Anti-Corrosion Hydrophilic Foil 8011 H22 | 0.12mm for Heat Exchangers

This 0.12mm 8011 H22 anti-corrosion hydrophilic aluminum foil is engineered for heat exchanger cores. Its uniform hydrophilic coating accelerates water drainage to prevent frosting blockage. The 8011 alloy boasts excellent corrosion resistance and balanced ductility, supporting stable high-volume stamping. Ideal for AC evaporators and condensers, it improves heat transfer efficiency and extends equipment service life.

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Product Description

Anti-Corrosion Hydrophilic Foil 8011 H22 | 0.12mm Heat Exchanger Foil

Product Overview

Introduction

0.12mm 8011 H22 hydrophilic coated aluminum foil is specially developed for air conditioner evaporators, condensers and all types of heat exchangers. The dual anti-corrosion hydrophilic coating realizes fast water shedding without water film accumulation, effectively reducing frosting and airflow blockage. 8011 alloy delivers balanced ductility and anti-rust performance, suitable for mass stamping and long-term HVAC operation with stable heat exchange efficiency.

Parameter Specification Table

Chemical Composition (wt%)

Element	Si	Fe	Cu	Mn	Mg	Zn	Ti	Al
Standard Range	0.50–0.90	0.60–1.00	≤0.10	≤0.10	≤0.10	≤0.10	≤0.08	Remainder

Physical & Mechanical Performance

Item	Technical Index
Alloy & Temper	8011 H22
Standard Thickness	0.12 mm
Tensile Strength	90–130 MPa
Elongation Rate	≥8%
Coating Type	Double-sided anti-corrosion hydrophilic film
Hydrophilic Performance	Contact angle ＜20°, rapid dewatering
Salt Spray Resistance	≥500h without corrosion spots
Operating Temperature Range	-40℃ ~ 120℃

Cost & Performance Advantage Comparison

Comparison Item	8011 H22 Hydrophilic Foil	Ordinary Uncoated Aluminum Foil
Anti-Corrosion Ability	Dual coating resists condensate & acid corrosion	Prone to oxidation, easy to form rust spots
Heat Exchange Efficiency	Fast drainage avoids frosting, stable heat transfer	Water film blocks airflow, reduces cooling capacity
Stamping Processing	Moderate hardness, no cracking during fin stamping	Thin soft foil easy to wrinkle in high-speed stamping
Long-Term Service Life	8–12 years for HVAC equipment	3–5 years with frequent maintenance
Comprehensive Cost Performance	Medium upfront cost, ultra-low post-maintenance expense	Low raw material price, high later replacement cost

Product Features

Premium 8011 H22 aluminum substrate with uniform grain structure, free from pinholes and surface scratches.

Advanced hydrophilic anti-corrosion coating, uniform film thickness without peeling or falling off during bending.

Excellent forming performance, fits automatic fin stamping machines without fracture or edge burrs.

Strong anti-frosting effect, lowers energy consumption of air conditioning systems significantly.

Full certifications including ISO9001, RoHS, supporting OEM customized width & coating formulas.

Main Application Scenarios

Household air conditioner evaporator & condenser fins, commercial central AC heat exchangers, heat pump thermal components, refrigeration unit heat exchange core parts.

Packing & Delivery

Standard roll width: 300–1300mm customizable; packed with waterproof plastic film + wooden case, stable on-time shipment for bulk HVAC factory orders.