1. Оршил

As industries increasingly demand lightweight, зэврэлтэнд тэсвэртэй, болон өндөр хэлбэртэй материал, 140мкм 3003 H24 coated aluminum foil has become an important engineering material in packaging, барилга, тусгаарлагч, HVAC системүүд, гэр ахуйн цахилгаан хэрэгсэл, болон аж үйлдвэрийн үйлдвэрлэл.

Combining the excellent corrosion resistance of 3003 хөнгөн цагааны хайлш, the balanced mechanical properties of the H24 ааштай, and the enhanced protection provided by specialized coating systems, this material offers an optimal combination of durability, боловсруулах чадвар, болон зардлын үр ашиг.

At a thickness of 140 микрон (0.14 мм), the foil occupies a unique position between traditional aluminum foil and thin-gauge aluminum sheet.

It provides greater structural stability than ultra-thin foils while maintaining the flexibility and lightweight advantages associated with aluminum materials.

The combination of alloy composition, temper condition, and coating technology makes 140μm 3003 H24 coated aluminum foil an ideal material for applications requiring a balance between strength, зэврэлтэнд тэсвэртэй, хэлбэржих чадвар, and aesthetic appearance.

140мкм 3003 H24 бүрсэн хөнгөн цагаан тугалган цаас

2. What Is 140μm 3003 H24 бүрсэн хөнгөн цагаан тугалган цаас?

140мкм 3003 H24 coated aluminum foil is a precision-rolled aluminum product manufactured from AA3003 aluminum alloy, processed into the H24 temper condition, and subsequently coated with functional or decorative coatings to improve surface performance.

Understanding the 140μm Thickness

Thickness plays a critical role in determining the mechanical behavior and application suitability of aluminum foil.

Thickness Conversion

At 140 микрон, the material is substantially thicker than conventional packaging foil, which typically ranges from 6–50 μm.

3003 Хөнгөн цагааны хайлш танилцуулга

3003 хөнгөн цагаан тугалган цаас -д харьяалагддаг Аль-Мн (Aluminum-Manganese) alloy family and is one of the most widely used aluminum alloys globally.

The alloy contains approximately 1.0–1.5% manganese, which significantly increases strength compared with commercially pure aluminum.

Typical Chemical Composition

What H24 Temper Means

Temper designation is critical in determining aluminum performance.

Definition of H24

According to aluminum temper classifications:

• Х = Strain Hardened
• 2 = Quarter Hard
• 4 = Partially Annealed after Strain Hardening

Практикийн хувьд, 3003-H24 provides a balance between strength and ductility.

It is stronger and stiffer than annealed 3003-O, but more formable than harder tempers such as H26 or H18.

H24 is often selected when the foil must hold shape, resist deformation, and still tolerate forming or punching without cracking.

140мкм 3003 H24 Coated Aluminum Foil Packaged by Huasheng

Coating System: Why It Matters

The coating transforms the aluminum substrate into an application-specific material.

Depending on the end use, the coating may provide corrosion resistance, food-contact protection, heat-sealing performance, чимэглэл, тусгаарлагч, or bonding compatibility.

3. Technical Specifications of 140μm 3003 H24 бүрсэн хөнгөн цагаан тугалган цаас

For critical applications such as food-contact lids, pharmaceutical-related sealing foil, or HVAC fin stock, coating specifications should include adhesion, зэврэлтэнд тэсвэртэй, sealing performance, and compliance declarations.

4. Механик болон физик шинж чанарууд

The performance of 140μm 3003 H24 coated aluminum foil is primarily determined by the mechanical characteristics of the 3003 alloy and the strengthening effect of the H24 temper.

Механик шинж чанарууд

Физик шинж чанарууд

5. Performance of 140μm 3003 H24 бүрсэн хөнгөн цагаан тугалган цаас

140мкм 3003 H24 coated aluminum foil performs well when the application needs both strength and processability.

Main performance advantages include:

• Хэлбэржүүлэх чадвар сайтай: 3003 alloy and H24 temper support punching, shallow drawing, гулзайлгах, and lid forming.
• Better stiffness: 140μm thickness improves shape retention compared with thin foil.
• Зэврэлтэнд тэсвэртэй: The Al-Mn substrate and coating layer help protect against moisture, food ingredients, and mild industrial exposure.
• Coating functionality: The coating can add heat sealing, anti-corrosion protection, хэвлэх боломжтой, or bonding performance.
• Хэмжээний тогтвортой байдал: H24 temper helps reduce unwanted deformation during slitting, rewinding, ба хэв болох.
• Sustainability value: Aluminum can be recycled, and recycled aluminum can save about 95% of the energy required for primary aluminum production.

Coated Process of Aluminum Foil

6. Manufacturing Process of 140μm 3003 H24 бүрсэн хөнгөн цагаан тугалган цаас

6.1 Alloy Casting and Rolling

Production begins with aluminum ingots and controlled alloying additions. Manganese gives 3003 its improved strength and corrosion resistance.

After casting and homogenization, the material passes through hot rolling and cold rolling to approach the target gauge.

6.2 Temper Control to H24

The mill controls cold reduction and annealing to achieve H24 temper.

This step matters because excessive hardness may reduce formability, while insufficient hardness may cause poor shape retention.

6.3 Surface Pretreatment

Before coating, the foil surface needs proper cleaning and pretreatment.

Газрын тосны үлдэгдэл, oxide instability, тоос, or moisture can weaken coating adhesion.

6.4 Coating Application and Curing

The coating may be applied by roller coating, Дахүрэнд, or lamination-related processes.

After application, controlled drying and curing create the required adhesion, уян хатан байдал, болон химийн эсэргүүцэл.

6.5 Хагалах, Тэгшлэх, and Rewinding

The coated foil is slit to the required width. Accurate slitting reduces burrs, edge cracks, and winding defects.

Stable tension control protects surface quality and prevents telescoping or coil deformation.

6.6 Чанарын хяналт

Inspection usually covers thickness, өргөн, тэгш байдал, гадаргуугийн согогууд, coating adhesion, нүхний, механик шинж чанар, and packaging quality.

140мкм 3003 H24 Coated Aluminum Foil for Construction

7. Applications of 140μm 3003 H24 бүрсэн хөнгөн цагаан тугалган цаас

-ийн олон талт байдал 140мкм 3003 H24 coated aluminum foil stems from its balanced mechanical properties, маш сайн зэврэлтэнд тэсвэртэй, attractive surface finish, and ease of fabrication.

Its 140μm thickness provides greater rigidity than conventional foil while remaining lightweight and highly processable.

As a result, this material is widely used across construction, HVAC, сав баглаа боодол, тээвэрлэлт, appliance manufacturing, болон аж үйлдвэрийн салбарууд.

7.1 Building and Architectural Applications

The construction industry is one of the largest consumers of coated aluminum products.

• Exterior wall cladding
• Roofing systems
• Ceiling panels
• Decorative facades
• Insulation facings
• Architectural trim components

7.2 HVAC and Thermal Insulation Systems

Because aluminum possesses excellent thermal conductivity and reflectivity, 140мкм 3003 H24 coated foil is extensively used in HVAC applications.

• Air-conditioning duct insulation
• Pipe jacketing
• Thermal insulation facings
• Ventilation systems
• Refrigeration equipment

7.3 Household Appliance Manufacturing

Modern household appliances increasingly utilize coated aluminum components because of their durability and appearance.

• Refrigerator panels
• Air conditioner components
• Microwave oven liners
• Washing machine panels
• Water heater insulation facings

7.4 Food Packaging and Container Components

Although thinner aluminum foils dominate flexible packaging, 140μm coated aluminum foil is frequently used in semi-rigid and specialty packaging applications.

• Food container lids
• Bakery trays
• Dairy packaging components
• Beverage container seals
• Composite packaging structures

Ашигласан савлагаа 3003 Бүрсэн хөнгөн цагаан тугалган цаас

7.5 Тээврийн салбар

The transportation sector increasingly favors lightweight materials to improve energy efficiency.

• Vehicle insulation systems
• Interior decorative panels
• Дулааны бамбай
• Cargo compartment linings
• Rail transit components

7.6 Industrial Equipment and Machinery

Industrial manufacturers often require materials that combine durability with corrosion resistance.

• Equipment covers
• Machine housings
• Protective barriers
• Control panel components
• Industrial insulation systems

7.7 Decorative and Signage Applications

The excellent surface quality of coated aluminum foil makes it suitable for visual applications.

• Advertising panels
• Sign boards
• Decorative laminates
• Interior design elements
• Exhibition structures

7.8 Renewable Energy Applications

The renewable energy sector has become an emerging market for coated aluminum materials.

• Solar panel backsheet components
• Reflective insulation systems
• Energy storage equipment
• Heat management systems

8. 140мкм 3003 H24 Coated Aluminum Foil vs Similar Materials

9. Why Choose Huasheng 140μm 3003 H24 бүрсэн хөнгөн цагаан тугалган цаас

Henan Huasheng Aluminium Co., Ltd. is an aluminum supplier from Henan, Хятад, offering aluminum sheet, хавтан, coil, зурвас, and foil products for packaging and industrial applications.

For buyers of 140мкм 3003 H24 coated aluminum foil, supplier capability should focus on stable alloy control, coating reliability, export packaging, and technical communication.

Huasheng’s value for this product can be presented through practical buyer needs:

• Customizable thickness, өргөн, бүрэх төрөл, and roll size
• 3003 alloy supply experience for packaging and container-related uses
• H24 temper control for balanced strength and formability
• Coated surface options for sealing, зэврэлтээс хамгаалах, or lamination
• Quality documentation such as mill test certificates
• Export packaging designed to reduce moisture and transport damage
• Support for sample testing before batch procurement

For best results, buyers should share the final application, forming depth, sealing temperature, coating requirement, and equipment width before ordering.

10. Дүгнэлт

140мкм 3003 H24 coated aluminum foil is a practical, high-value material for packaging, container, таг, laminate, болон үйлдвэрлэлийн хэрэглээ.

Үлгоо 0.14 мм зузаан provides stronger puncture resistance and better shape retention than thin foil. 3003 Al-Mn alloy offers corrosion resistance and moderate strength.

Үлгоо H24 ааштай balances stability and formability. Эцэст нь, its coating system adds the exact function required by the final product, whether that means heat sealing, food-contact protection, чимэглэл, эсвэл зэврэлтэнд тэсвэртэй.

Үйлдвэрлэгчдийн хувьд, the best purchasing decision depends on more than thickness and price. Бүрхүүлийн төрөл, наалдац, temper stability, гадаргуугийн чанар, slitting accuracy, and supplier support all determine real production performance.

Түгээмэл асуултууд

1. What is 140μm 3003 H24 coated aluminum foil?

It is a 0.14 mm thick coated aluminum foil made from 3003 aluminum alloy in H24 temper. It is used for containers, таглаа, тавиурууд, тугуурчид, sealing membranes, and industrial coated foil products.

2. Is 140μm the same as 0.14 мм?

Тиймээ. 140μm = 0.14 мм, or about 5.51 мил.

3. Яагаад хэрэглэдэг вэ 3003 хөнгөн цагааны хайлш?

3003 aluminum offers better strength than pure aluminum, зэврэлтэнд сайн тэсвэртэй, and reliable formability. It suits packaging, савнууд, таглаа, and coated foil applications.

4. What does H24 temper mean?

H24 means the aluminum has been strain-hardened and partially annealed. It provides a useful balance of strength, уян хатан байдал, and dimensional stability.

5. Can this foil be used for food packaging?

Тиймээ, if it uses a suitable food-grade coating and meets the required food-contact standards.

6. What coating is best for heat sealing?

PE, PP, or heat-seal lacquer may work, depending on sealing temperature, food type, packaging structure, and equipment conditions.

7. Is coated aluminum foil recyclable?

Aluminum itself is recyclable, but coated foil recycling depends on coating type, contamination level, and local recycling systems. Clean industrial scrap usually has better recycling value.