| Sự chỉ rõ | Chi tiết |
| hợp kim | 3003 Nhôm |
| tính khí | H24 |
| độ dày | 140mm |
| Chiều rộng | 100-1600 mm |
| Hoàn thiện bề mặt | Coating Process |
As industries increasingly demand lightweight, chống ăn mòn, and highly formable materials, 140mm 3003 H24 coated aluminum foil has become an important engineering material in packaging, sự thi công, vật liệu cách nhiệt, hệ thống HVAC, thiết bị gia dụng, và sản xuất công nghiệp.
Combining the excellent corrosion resistance of 3003 hợp kim nhôm, the balanced mechanical properties of the tính khí H24, and the enhanced protection provided by specialized coating systems, this material offers an optimal combination of durability, khả năng xử lý, và hiệu quả chi phí.
At a thickness of 140 micron (0.14 mm), 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, chống ăn mòn, khả năng định hình, and aesthetic appearance.
140mm 3003 H24 Coated Aluminum Foil
140mm 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.
Thickness plays a critical role in determining the mechanical behavior and application suitability of aluminum foil.
Thickness Conversion
| Đơn vị | Giá trị |
|---|---|
| Micrometers | 140 mm |
| Millimeters | 0.14 mm |
| Inch | 0.0055 TRONG |
Tại 140 micron, the material is substantially thicker than conventional packaging foil, which typically ranges from 6–50 μm.
3003 giấy nhôm thuộc về Al-Mn (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
| Yếu tố | Nội dung (%) |
|---|---|
| Nhôm (Al) | Sự cân bằng |
| Mangan (Mn) | 1.0–1,5 |
| Đồng (Củ) | 0.05Cấm0,20 |
| Silicon (Và) | ≤0.60 |
| Sắt (Fe) | ≤0.70 |
| kẽm (Zn) | .10,10 |
Temper designation is critical in determining aluminum performance.
Definition of H24
According to aluminum temper classifications:
Về mặt thực tế, 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.
| tính khí | Strength Level | Khả năng định dạng | Sử dụng điển hình |
|---|---|---|---|
| 3003-ồ | Thấp | Xuất sắc | Deep drawing, soft forming |
| 3003-H14 | Trung bình | Tốt | General sheet and foil forming |
| 3003-H22 | Trung bình-thấp | Rất tốt | Moderate forming applications |
| 3003-H24 | Trung bình-cao | Tốt | Giấy tráng, nắp đậy, semi-rigid formed parts |
| 3003-H26 | Cao hơn | Vừa phải | Stiffer parts with limited forming |
| 3003-H18 | Cao | Giới hạn | High stiffness, minimal forming |
H24 is often selected when the foil must hold shape, resist deformation, and still tolerate forming or punching without cracking.
140mm 3003 H24 Coated Aluminum Foil Packaged by Huasheng
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, trang trí, vật liệu cách nhiệt, or bonding compatibility.
| Loại lớp phủ | Main Function | Ứng dụng điển hình |
|---|---|---|
| Sơn Epoxy | Corrosion protection and adhesion | Lids, caps, industrial components |
| PE coating | Moisture resistance and heat sealing | Bao bì thực phẩm, laminated foil |
| PP coating | Higher heat resistance than PE | Retort trays, hot-fill packaging |
| Polyester coating | Surface durability and decoration | Tấm trang trí, nhãn, tấm ép |
| Sơn mài chịu nhiệt | Controlled sealing performance | Nắp đậy sữa, khay, sealing membranes |
| Food-grade lacquer | Food-contact protection | Hộp đựng, nắp đậy, meal trays |
| Mục | Typical Specification / Reference Range |
|---|---|
| Tên sản phẩm | 140mm 3003 H24 coated aluminum foil |
| hợp kim | 3003 |
| tính khí | H24 |
| độ dày | 0.140 mm / 140mm |
| Dung sai độ dày | Commonly ±3–5%, or customer-specified |
| Chiều rộng | Custom slit width, commonly 50–1600 mm |
| Đường kính trong | 76 mm hoặc 152 mm, customer-specified |
| Đường kính ngoài | According to roll weight and packing requirement |
| Surface condition | Lau dọn, tráng, flat, free from serious defects |
| Coating side | Single-side or double-side coating |
| Loại sơn | Epoxy, polyester, acrylic, PU, sơn mài chịu nhiệt, hydrophilic, hydrophobic, mồi |
| Trọng lượng lớp phủ | Often 1–10 g/m² per side, depending on coating function |
| Màu sắc | Thông thoáng, vàng, trắng, màu, or customer-specified |
| Sự đối đãi | Degreased, pretreated, tráng, cured |
| Bao bì | Wooden case or export seaworthy packing |
| Typical supply form | Cuộn, coil, tờ giấy, giấy bạc dập nổi, coated stock |
For critical applications such as food-contact lids, pharmaceutical-related sealing foil, or HVAC fin stock, coating specifications should include adhesion, chống ăn mòn, sealing performance, and compliance declarations.
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.
| Tài sản | Giá trị điển hình |
|---|---|
| Sức căng | 145–195 MPa |
| Sức mạnh năng suất | ≥115 MPa |
| Độ giãn dài | 4–10% |
| độ cứng (HV) | 45–60 |
| Mô đun đàn hồi | 69 GPa |
| Tài sản | Giá trị |
|---|---|
| Tỉ trọng | 2.73 g/cm³ |
| Dẫn nhiệt | 180–210 W/m·K |
| Tinh dân điện | 40–45% IACS |
| Phạm vi nóng chảy | 643–654°C |
| Thermal Expansion Coefficient | 23.6 × 10⁻⁶/K |
| Độ phản xạ | 80–88% |
140mm 3003 H24 coated aluminum foil performs well when the application needs both strength and processability.
Main performance advantages include:
Coated Process of Aluminum Foil
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.
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.
Before coating, the foil surface needs proper cleaning and pretreatment.
Cặn dầu, oxide instability, bụi, or moisture can weaken coating adhesion.
The coating may be applied by roller coating, sơn mài, or lamination-related processes.
After application, controlled drying and curing create the required adhesion, Uyển chuyển, và kháng hóa chất.
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.
Inspection usually covers thickness, chiều rộng, độ phẳng, khuyết tật bề mặt, coating adhesion, PINSHOLES, tính chất cơ học, and packaging quality.
140mm 3003 H24 Coated Aluminum Foil for Construction
Tính linh hoạt của 140mm 3003 H24 coated aluminum foil stems from its balanced mechanical properties, khả năng chống ăn mòn tuyệt vời, 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, bao bì, vận tải, appliance manufacturing, và các ngành công nghiệp.
The construction industry is one of the largest consumers of coated aluminum products.
Because aluminum possesses excellent thermal conductivity and reflectivity, 140mm 3003 H24 coated foil is extensively used in HVAC applications.
Modern household appliances increasingly utilize coated aluminum components because of their durability and appearance.
Although thinner aluminum foils dominate flexible packaging, 140μm coated aluminum foil is frequently used in semi-rigid and specialty packaging applications.
Bao bì đã qua sử dụng 3003 Lá nhôm tráng
The transportation sector increasingly favors lightweight materials to improve energy efficiency.
Industrial manufacturers often require materials that combine durability with corrosion resistance.
The excellent surface quality of coated aluminum foil makes it suitable for visual applications.
The renewable energy sector has become an emerging market for coated aluminum materials.
| Tài sản | 3003 H24 Coated Aluminum Foil | 1050 Giấy nhôm | 5052 Giấy nhôm | Galvanized Steel | Thép không gỉ 304 |
|---|---|---|---|---|---|
| Tỉ trọng (g/cm³) | 2.73 | 2.71 | 2.68 | 7.85 | 8.00 |
| Sức căng (MPa) | 145–195 | 80–120 | 210–280 | 270–500 | 520–720 |
| Chống ăn mòn | Xuất sắc | Xuất sắc | Xuất sắc | Vừa phải | Xuất sắc |
| Khả năng định dạng | Xuất sắc | Xuất sắc | Tốt | Vừa phải | Vừa phải |
| Dẫn nhiệt (W/m·K) | 180–210 | 220–230 | 130–150 | 50 | 15 |
| Cân nặng | Rất thấp | Rất thấp | Rất thấp | Cao | Cao |
| Surface Coating Compatibility | Xuất sắc | Xuất sắc | Xuất sắc | Tốt | Vừa phải |
| Trị giá | Vừa phải | Thấp | Cao hơn | Thấp | Cao |
Công ty nhôm Hà Nam Huasheng, Công ty TNHH. is an aluminum supplier from Henan, Trung Quốc, offering aluminum sheet, đĩa, coil, dải, and foil products for packaging and industrial applications.
For buyers of 140mm 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:
For best results, buyers should share the final application, forming depth, sealing temperature, coating requirement, and equipment width before ordering.
140mm 3003 H24 coated aluminum foil is a practical, high-value material for packaging, container, nắp, laminate, và ứng dụng công nghiệp.
Của nó 0.14 độ dày mm provides stronger puncture resistance and better shape retention than thin foil. 3003 Al-Mn alloy offers corrosion resistance and moderate strength.
Của nó tính khí H24 balances stability and formability. Cuối cùng, its coating system adds the exact function required by the final product, whether that means heat sealing, food-contact protection, trang trí, hoặc chống ăn mòn.
Dành cho nhà sản xuất, the best purchasing decision depends on more than thickness and price. Loại sơn, độ bám dính, temper stability, Chất lượng bề mặt, slitting accuracy, and supplier support all determine real production performance.
It is a 0.14 mm thick coated aluminum foil made from 3003 aluminum alloy in H24 temper. It is used for containers, nắp đậy, khay, tấm ép, sealing membranes, and industrial coated foil products.
Đúng. 140μm = 0.14 mm, or about 5.51 triệu.
3003 aluminum offers better strength than pure aluminum, chống ăn mòn tốt, and reliable formability. It suits packaging, hộp đựng, nắp đậy, and coated foil applications.
H24 means the aluminum has been strain-hardened and partially annealed. It provides a useful balance of strength, Uyển chuyển, and dimensional stability.
Đúng, if it uses a suitable food-grade coating and meets the required food-contact standards.
Thể dục, PP, or heat-seal lacquer may work, depending on sealing temperature, food type, packaging structure, and equipment conditions.
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.
1. Introduction As industrie……
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Công ty nhôm Hà Nam Huasheng, Công ty TNHH (HHALU viết tắt), thành lập ở 2001, nằm ở thị trấn Huiguo, thủ đô nhôm nổi tiếng của tỉnh Hà Nam, Đó là một nhà sản xuất chuyên nghiệp và tham gia vào nghiên cứu, phát triển, sản xuất, bán hàng và dịch vụ của nhôm tấm tấm, cuộn dây nhôm, giấy nhôm, dải nhôm và vòng tròn nhôm.
Ngoài ra, HHALU còn bán nhôm tấm dùng cho xây dựng và đóng tàu, tấm gương nhôm, và tấm hợp kim nhôm ô tô.
Số 53, Đường Đông Minh, Trịnh Châu, Hà Nam, Trung Quốc
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