| Specification | Paub meej |
| Alloy | 3003 Aluminium |
| Kub | H24 |
| Thickness | 140ua m |
| Dav | 100-1600 mm |
| Nto tiav | Coating Process |
As industries increasingly demand lightweight, corrosion-resistant, and highly formable materials, 140ua m 3003 H24 coated aluminum foil has become an important engineering material in packaging, kev tsim kho, rwb thaiv tsev, HVAC systems, khoom siv hauv tsev, thiab industrial manufacturing.
Combining the excellent corrosion resistance of 3003 aluminium alloy, the balanced mechanical properties of the H24 zog, and the enhanced protection provided by specialized coating systems, this material offers an optimal combination of durability, kev ua tau zoo, thiab nqi efficiency.
At a thickness of 140 microns (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, corrosion kuj, formability, and aesthetic appearance.
140ua m 3003 H24 Coated Aluminum Foil
140ua m 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
| Chav tsev | Tus nqi |
|---|---|
| Micrometers | 140 ua m |
| Millimeters | 0.14 mm |
| Ntiv | 0.0055 hauv |
Ntawm 140 microns, the material is substantially thicker than conventional packaging foil, which typically ranges from 6–50 μm.
3003 aluminium ntawv ci belongs rau lub 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
| Element | Cov ntsiab lus (%) |
|---|---|
| Aluminium (Al) | Tshuav |
| Manganese (Mn) | 1.0-1.5 |
| Tooj (Cu) | 0.05-0.20 |
| Silicon (Thiab) | ≤0.60 |
| Hlau (Fe) | ≤0.70 |
| Zinc (Zn) | ≤0.10 |
Temper designation is critical in determining aluminum performance.
Definition of H24
According to aluminum temper classifications:
Nyob rau hauv lub tswv yim, 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.
| Kub | Strength Level | Formability | Hom kev siv |
|---|---|---|---|
| 3003-O | Tsawg | Zoo heev | Deep drawing, soft forming |
| 3003-H14 | Nruab nrab | Zoo | General sheet and foil forming |
| 3003-H22 | Nruab nrab-tsawg | Zoo heev | Moderate forming applications |
| 3003-H24 | Nruab nrab-siab | Zoo | Coated ntawv ci, lids, semi-rigid formed parts |
| 3003-H26 | Siab dua | Nruab nrab | Stiffer parts with limited forming |
| 3003-H18 | Siab | txwv | High stiffness, minimal forming |
H24 is often selected when the foil must hold shape, resist deformation, and still tolerate forming or punching without cracking.
140ua m 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, kho kom zoo nkauj, rwb thaiv tsev, or bonding compatibility.
| Txheej hom | Main Function | Raug Thov |
|---|---|---|
| Epoxy txheej | Corrosion protection and adhesion | Lids, caps, industrial components |
| PE coating | Moisture resistance and heat sealing | Ntim khoom noj, laminated foil |
| PP coating | Higher heat resistance than PE | Retort trays, hot-fill packaging |
| Polyester coating | Surface durability and decoration | Kho kom zoo nkauj panels, daim ntawv lo, laminates |
| Thaum tshav kub kub-seal lacquer | Controlled sealing performance | Cov mis nyuj, cov tais, sealing membranes |
| Food-grade lacquer | Food-contact protection | Ntim, lids, meal trays |
| Yam khoom | Typical Specification / Reference Range |
|---|---|
| Khoom npe | 140ua m 3003 H24 coated aluminum foil |
| Alloy | 3003 |
| Kub | H24 |
| Thickness | 0.140 mm / 140ua m |
| Tuab ntaus | Commonly ±3–5%, or customer-specified |
| Dav | Custom slit width, commonly 50–1600 mm |
| Sab hauv txoj kab uas hla | 76 mm lub 152 mm, customer-specified |
| Sab nraud txoj kab uas hla | According to roll weight and packing requirement |
| Surface condition | huv, coated, flat, free from serious defects |
| Coating side | Single-side or double-side coating |
| Txheej hom | Epoxy, polyester, acrylic xim, PU, Thaum Tshav Kub Kub-Foob Lacquer, hydrophilic, hydrophobic, lub zim teb |
| Txheej hnyav | Often 1–10 g/m² per side, depending on coating function |
| Xim | Meej, kub, dawb, xim, or customer-specified |
| Kev kho mob | Degreased, pretreated, coated, cured |
| Ntim | Wooden case or export seaworthy packing |
| Typical supply form | Yob, coil, daim ntawv, embossed ntawv ci, coated stock |
For critical applications such as food-contact lids, pharmaceutical-related sealing foil, or HVAC fin stock, coating specifications should include adhesion, corrosion kuj, 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.
| Khoom | Tus nqi |
|---|---|
| Tensile zog | 145–195 MPa |
| Yield zog | ≥115 MPa |
| Elongation | 4–10% |
| Hardness (HV) | 45-- |
| Elastic Modulus | 69 GPa |
| Khoom | Tus nqi |
|---|---|
| Qhov ntom | 2.73 g/cm³ |
| Thermal conductivity | 180–210 W/m·K |
| Hluav taws xob conductivity | 40–45% IACS |
| Melting ntau | 643–654°C |
| Thermal Expansion Coefficient | 23.6 × 10⁻⁶/K |
| Reflectivity | 80–88% |
140ua m 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.
Roj residue, oxide instability, hmoov av, or moisture can weaken coating adhesion.
The coating may be applied by roller coating, lacquering, or lamination-related processes.
After application, controlled drying and curing create the required adhesion, yooj, thiab tshuaj tiv thaiv.
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, dav, huv, nto tsis xws luag, coating adhesion, pinholes, mechanical zog, and packaging quality.
140ua m 3003 H24 Coated Aluminum Foil for Construction
Lub versatility ntawm 140ua m 3003 H24 coated aluminum foil stems from its balanced mechanical properties, zoo heev corrosion kuj, 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, ntim, kev thauj mus los, appliance manufacturing, thiab industrial sectors.
The construction industry is one of the largest consumers of coated aluminum products.
Because aluminum possesses excellent thermal conductivity and reflectivity, 140ua m 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.
Ntim siv 3003 Coated Aluminium Ntawv Nyiaj
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.
| Khoom | 3003 H24 Coated Aluminum Foil | 1050 Aluminium Ntawv Nyiaj | 5052 Aluminium Ntawv Nyiaj | Galvanized Steel | Stainless hlau 304 |
|---|---|---|---|---|---|
| Qhov ntom (g/cm³) | 2.73 | 2.71 | 2.68 | 7.85 | 8.00 |
| Tensile zog (MPa) | 145–195 | 80–120 | 210–280 | 270–500 | 520–720 |
| Corrosion Resistance | Zoo heev | Zoo heev | Zoo heev | Nruab nrab | Zoo heev |
| Formability | Zoo heev | Zoo heev | Zoo | Nruab nrab | Nruab nrab |
| Thermal conductivity (W/m·K) | 180–210 | 220-230 | 130-150 | 50 | 15 |
| Qhov hnyav | Tsawg heev | Tsawg heev | Tsawg heev | Siab | Siab |
| Surface Coating Compatibility | Zoo heev | Zoo heev | Zoo heev | Zoo | Nruab nrab |
| Nqi | Nruab nrab | Tsawg | Siab dua | Tsawg | Siab |
Henan Huasheng Aluminium Co., Ltd., Ltd. is an aluminum supplier from Henan, Tuam Tshoj, offering aluminum sheet, phaj, coil, strip, and foil products for packaging and industrial applications.
For buyers of 140ua m 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.
140ua m 3003 H24 coated aluminum foil is a practical, high-value material for packaging, container, lub hau, laminate, thiab cov ntawv thov kev lag luam.
Nws 0.14 mm tuab provides stronger puncture resistance and better shape retention than thin foil. 3003 Al-Mn alloy offers corrosion resistance and moderate strength.
Nws H24 zog balances stability and formability. Thaum kawg, its coating system adds the exact function required by the final product, whether that means heat sealing, food-contact protection, kho kom zoo nkauj, los yog corrosion kuj.
Rau manufacturers, the best purchasing decision depends on more than thickness and price. Txheej hom, adhesion, temper stability, nto zoo, 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, lids, cov tais, laminates, sealing membranes, and industrial coated foil products.
Yog lawm. 140μm = 0.14 mm, or about 5.51 mil.
3003 aluminum offers better strength than pure aluminum, zoo corrosion kuj, and reliable formability. It suits packaging, thawv, lids, and coated foil applications.
H24 means the aluminum has been strain-hardened and partially annealed. It provides a useful balance of strength, yooj, and dimensional stability.
Yog lawm, if it uses a suitable food-grade coating and meets the required food-contact standards.
PE, 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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Henan Huasheng Aluminium Co., Ltd., Ltd (HHALU for short), tsim nyob rau hauv 2001, nyob hauv Huiguo Town, lub npe nrov Aluminium peev ntawm Henan Xeev, Nws yog ib lub chaw tsim khoom thiab koom nrog kev tshawb fawb, kev loj hlob, ntau lawm, Kev muag khoom thiab kev pabcuam ntawm aluminium daim ntawv phaj, aluminium coil, aluminium ntawv ci, aluminium strip thiab aluminium voj voog.
Ntxiv rau, HHALU kuj muag txhuas phaj rau kev tsim kho thiab nkoj, aluminium daim iav phaj, thiab automotive aluminium alloy phaj.
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