Epoxy resin coated embossed aluminum foil is a kind of insulation material with excellent thermal insulation and fireproof performance, has significant application advantages in the air duct insulation system.

Aluminum foil is used as a base material, aluminum foil has excellent thermal conductivity, electrical conductivity and corrosion resistance. Epoxy resin coating is coated on the surface of aluminum foil to form a protective film, improve the corrosion resistance, abrasion resistance and aging resistance of aluminum foil. Through the embossing process, various patterns and textures are formed on the surface of aluminum foil to increase the aesthetic and anti-slip properties.

And the product specification of epoxy resin coating embossed aluminum foil are:

Alloy: 8011

Temper: H22

Thickness: 60-200microns

Width: 300-1300mm

ID:76/152MM

Roll weight: about 400kgs

Coating: Blue epoxy and different colors(single side or double-faced)

Embossed: orange peel embossed and other different patterns embossed

When applied in the air duct insulation system, epoxy resin coated embossed aluminum foil is often composite with phenolic foram. Phenolic foam material is a high polymer organic rigid foam product, with the characteristics of light weight, fireproof, no combustion in open fire, non-smoke, non-toxic, non-dripping, etc. It has a wide range of using temperature (-196~+200℃), and it does not shrink or become brittle in the low-temperature environment, so it is the ideal insulation material for HVACR engineering. Aluminum foil + phenolic combines the corrosion resistance of aluminum foil and the excellent heat preservation performance of phenolic foam, realizing efficient heat preservation and energy saving. Meanwhile, the overall light weight but high strength of the duct makes it easy to be transported and installed, reducing construction difficulty and cost.

Features of epoxy resin coating embossed aluminum foil:

- Excellent thermal insulation performance: epoxy resin coated embossed aluminum foil has a low thermal conductivity, which can effectively reduce heat transfer and improve the duct thermal insulation effect.

- Strong corrosion resistance: the epoxy resin coating can resist the erosion of many kinds of chemical substances and prolong the service life of the aluminum foil.

- Good abrasion resistance: The embossing process increases the hardness of the aluminum foil surface, making it more wear-resistant and less likely to be scratched or abraded.

- Beautiful and generous: embossed aluminum foil has rich patterns and textures, which can meet the aesthetic needs of different customers.

Application advantages of epoxy resin coating embossed aluminum foil:

- Improvement of heat preservation effect: Epoxy resin coated embossed aluminum foil can effectively reduce the heat loss in air ducts, improve heat preservation effect and reduce energy consumption.

- Enhance structural strength: stucco embossed aluminum foil has high strength and toughness, which can enhance the stability and durability of the air duct structure.

- Easy to install and maintain: the material is lightweight, soft and easy to cut and install, as well as easy to clean and maintain.

- Environmental protection and energy saving: epoxy resin coated embossed aluminum foil meets the requirements of environmental protection, is non-toxic and harmless, and can be recycled, helping to reduce environmental pollution.

Epoxy resin coated embossed aluminum foil is widely used in various duct insulation projects, such as air-conditioning systems, ventilation systems, smoke exhaust systems and so on. It can not only improve the heat preservation effect of air ducts, but also enhance the structural strength and aesthetics of air ducts. The insulation panels made of epoxy resin coating embossed aluminum foil may including:

- Polyurethane &Phenolic Insulation panels for roof and wall

- PIR Insulation panel

- PUR Insulation panel

- Thermaboard insulation panel

- Insulation panel or roof

- PUR/PIR Foam Pre-insulated Duct Panel

In summary, epoxy resin coated embossed aluminum foil has significant application advantages in air duct insulation, which can improve the thermal insulation effect, enhance the structural strength, easy to install and maintain, and meet the requirements of environmental protection. When choosing and using, it needs to be considered comprehensively according to the specific needs and specifications.