| 사양 | 세부 |
| 합금 | 3003 알류미늄 |
| 성질 | H24 |
| 두께 | 140μm |
| 너비 | 100-1600 mm |
| 표면 마감 | Coating Process |
As industries increasingly demand lightweight, 부식 방지, and highly formable materials, 140μm 3003 H24 coated aluminum foil has become an important engineering material in packaging, 건설, 단열재, HVAC 시스템, 가전 제품, 산업 제조업.
Combining the excellent corrosion resistance of 3003 알루미늄 합금, the balanced mechanical properties of the H24 성미, and the enhanced protection provided by specialized coating systems, this material offers an optimal combination of durability, 가공성, 비용 효율성.
At a thickness of 140 미크론 (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, 내식성, 성형성, and aesthetic appearance.
140μm 3003 H24 코팅 알루미늄 호일
140μm 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
| 단위 | 값 |
|---|---|
| Micrometers | 140 μm |
| Millimeters | 0.14 mm |
| 신장 | 0.0055 ~에 |
~에 140 미크론, the material is substantially thicker than conventional packaging foil, which typically ranges from 6–50 μm.
3003 알루미늄 호일 에 속한다 알-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
| 요소 | 콘텐츠 (%) |
|---|---|
| 알류미늄 (알) | 균형 |
| 망간 (망) | 1.0-1.5 |
| 구리 (구리) | 0.05–0.20 |
| 규소 (그리고) | ≤0.60 |
| 철 (철) | ≤0.70 |
| 아연 (아연) | ≤0.10 |
Temper designation is critical in determining aluminum performance.
Definition of H24
According to aluminum temper classifications:
실용적인 측면에서, 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.
| 성질 | Strength Level | 성형성 | 일반적인 사용 |
|---|---|---|---|
| 3003-영형 | 낮은 | 훌륭한 | Deep drawing, soft forming |
| 3003-H14 | 중간 | 좋은 | General sheet and foil forming |
| 3003-H22 | 중간 낮음 | 매우 좋은 | Moderate forming applications |
| 3003-H24 | 중간 높음 | 좋은 | 코팅된 포일, 뚜껑, semi-rigid formed parts |
| 3003-H26 | 더 높은 | 보통의 | Stiffer parts with limited forming |
| 3003-H18 | 높은 | 제한된 | High stiffness, minimal forming |
H24 is often selected when the foil must hold shape, resist deformation, and still tolerate forming or punching without cracking.
140μm 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, 장식, 단열재, or bonding compatibility.
| 코팅 유형 | Main Function | 일반적인 응용 |
|---|---|---|
| 에폭시 코팅 | Corrosion protection and adhesion | Lids, caps, industrial components |
| PE coating | Moisture resistance and heat sealing | 식품 포장, laminated foil |
| PP coating | Higher heat resistance than PE | Retort trays, hot-fill packaging |
| Polyester coating | Surface durability and decoration | 장식 패널, 라벨, 라미네이트 |
| 열 밀봉 래커 | Controlled sealing performance | Dairy lids, 쟁반, sealing membranes |
| Food-grade lacquer | Food-contact protection | 컨테이너, 뚜껑, meal trays |
| 안건 | Typical Specification / Reference Range |
|---|---|
| 상품명 | 140μm 3003 H24 coated aluminum foil |
| 합금 | 3003 |
| 성질 | H24 |
| 두께 | 0.140 mm / 140μm |
| 두께 공차 | Commonly ±3–5%, or customer-specified |
| 너비 | Custom slit width, commonly 50–1600 mm |
| 내경 | 76 mm 또는 152 mm, customer-specified |
| 외경 | According to roll weight and packing requirement |
| Surface condition | 깨끗한, 코팅, flat, free from serious defects |
| Coating side | Single-side or double-side coating |
| 코팅 종류 | 에폭시, 폴리에스테르, 아크릴, PU, 열 밀봉 래커, hydrophilic, hydrophobic, 뇌관 |
| Coating weight | Often 1–10 g/m² per side, depending on coating function |
| 색상 | 분명한, 금, 하얀색, 색깔의, or customer-specified |
| 치료 | Degreased, pretreated, 코팅, cured |
| 포장 | Wooden case or export seaworthy packing |
| Typical supply form | 롤, coil, 시트, 양각 호일, coated stock |
For critical applications such as food-contact lids, pharmaceutical-related sealing foil, or HVAC fin stock, coating specifications should include adhesion, 내식성, 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.
| 재산 | 일반적인 값 |
|---|---|
| 인장강도 | 145–195 MPa |
| 항복 강도 | ≥115 MPa |
| 연장 | 4–10% |
| 경도 (HV) | 45-60 |
| 탄성률 | 69 평점 |
| 재산 | 값 |
|---|---|
| 밀도 | 2.73 g/cm3 |
| 열 전도성 | 180–210 W/m·K |
| 전기 전도도 | 40–45% IACS |
| 용융 범위 | 643–654°C |
| Thermal Expansion Coefficient | 23.6 × 10⁻⁶/K |
| 반사율 | 80–88% |
140μm 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.
Oil residue, oxide instability, 먼지, or moisture can weaken coating adhesion.
The coating may be applied by roller coating, 칠일, or lamination-related processes.
After application, controlled drying and curing create the required adhesion, 유연성, and chemical resistance.
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, 너비, 평탄, 표면 결함, coating adhesion, 핀홀, 기계적 성질, and packaging quality.
140μm 3003 H24 Coated Aluminum Foil for Construction
다양성 140μm 3003 H24 coated aluminum foil stems from its balanced mechanical properties, 우수한 내식성, 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, 공조, 포장, 운송, appliance manufacturing, 및 산업 부문.
The construction industry is one of the largest consumers of coated aluminum products.
Because aluminum possesses excellent thermal conductivity and reflectivity, 140μm 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.
사용된 포장 3003 코팅된 알루미늄 호일
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.
| 재산 | 3003 H24 코팅 알루미늄 호일 | 1050 알루미늄 호일 | 5052 알루미늄 호일 | Galvanized Steel | 스테인레스 스틸 304 |
|---|---|---|---|---|---|
| 밀도 (g/cm3) | 2.73 | 2.71 | 2.68 | 7.85 | 8.00 |
| 인장강도 (MPa) | 145–195 | 80–120 | 210–280 | 270–500 | 520–720 |
| 부식 저항 | 훌륭한 | 훌륭한 | 훌륭한 | 보통의 | 훌륭한 |
| 성형성 | 훌륭한 | 훌륭한 | 좋은 | 보통의 | 보통의 |
| 열 전도성 (W/m·K) | 180–210 | 220-230 | 130-150 | 50 | 15 |
| 무게 | 매우 낮습니다 | 매우 낮습니다 | 매우 낮습니다 | 높은 | 높은 |
| Surface Coating Compatibility | 훌륭한 | 훌륭한 | 훌륭한 | 좋은 | 보통의 |
| 비용 | 보통의 | 낮은 | 더 높은 | 낮은 | 높은 |
허난 Huasheng 알루미늄 주식 회사, 주식회사. is an aluminum supplier from Henan, 중국, offering aluminum sheet, 그릇, coil, 조각, and foil products for packaging and industrial applications.
For buyers of 140μm 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.
140μm 3003 H24 coated aluminum foil is a practical, high-value material for packaging, container, 뚜껑, laminate, 및 산업용 애플리케이션.
그것은 0.14 MM 두께 provides stronger puncture resistance and better shape retention than thin foil. 3003 Al-Mn alloy offers corrosion resistance and moderate strength.
그것은 H24 성미 balances stability and formability. 마지막으로, its coating system adds the exact function required by the final product, whether that means heat sealing, food-contact protection, 장식, 또는 내식성.
제조업체의 경우, the best purchasing decision depends on more than thickness and price. 코팅 종류, 부착, temper stability, 표면 품질, 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, 뚜껑, 쟁반, 라미네이트, sealing membranes, and industrial coated foil products.
예. 140μm = 0.14 mm, or about 5.51 밀.
3003 aluminum offers better strength than pure aluminum, 좋은 내식성, and reliable formability. It suits packaging, 컨테이너, 뚜껑, and coated foil applications.
H24 means the aluminum has been strain-hardened and partially annealed. It provides a useful balance of strength, 유연성, and dimensional stability.
예, if it uses a suitable food-grade coating and meets the required food-contact standards.
체육, 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.
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