8021 aluminum foil is an 8-series aluminum alloy material primarily composed of aluminum, iron, and silicon. As a member of the 8-series aluminum alloys, it is widely used in food packaging and battery soft packaging materials due to its excellent moisture resistance, light blocking, and high barrier properties. Lanren Aluminum Industry offers 8021 aluminum foil in various conditions to meet the stringent requirements of industries such as pharmaceutical packaging and battery manufacturing. Our 8021 aluminum foil is non-toxic, odorless, safe, and hygienic, making it your reliable first choice in packaging materials.
Product Parameters of 8021 Aluminium Foil
8021 Aluminium Foil Specifications
| Product | 8021 Aluminium Foil |
| Temper | F, O, H14, H16, H18, H19, H22, H24, H26, H28 |
| Thickness | 0.018MM – 0.2MM |
| Width | 100MM – 1700MM or as required |
| Length | Customized according to customer needs |
| Standard | ASTM B479, QQA-1876 |
| Production Capacity | 40, 000 Mt/Month |
| Tolerance | ±1% |
| Rolling Characteristics | Finish Rolling, Finish Rolling |
| Surface State | Single Light and Double Light Aluminum Foil, Single Light Aluminum Foil |
| Lead Time | Within 7-15 days after receiving deposit |
| Product application | Medicine packaging, battery pack, lunch box material, PTP, milk cover foil, etc. |
8021 Aluminium Foil Chemical Properties
| Fe | Si | Mg | Mn | Cu | Zn | Ti | Cr | Others | Other total | AI |
| ≤ 0.6-1.0 | ≤ 0.5-0.9 | ≤ 0.05 | ≤ 0.2 | ≤ 0.1 | ≤ 0.1 | ≤ 0.08 | ≤ 0.05 | ≤ 0.05 | ≤ 0.15 | remainder |
8021 Aluminium Foil Mechanical Properties
| Tensile strengthσb (MPa) | Elongationδ10 (%) | Cupping test value (mm) | Note |
| 90-110 | 13-18 | 6.2-7.3 | Erichsen Test |
Advantages of 8021 Aluminium Foil
- Lightweight material: Due to its lightweight properties, it can reduce transportation costs and energy use of vehicles.
- Fully recyclable: 8021 aluminum foil is fully recyclable, and the recycling process can save 95% of energy compared to the initial production.
- Extreme temperature resistance: Aluminum foil can withstand extreme temperatures from freezing to baking without deformation, which helps to reduce processing, refrigeration and reheating time.
- Sterile and safe: Due to the high temperature annealing process, the surface of aluminum foil is sterile, suitable for contact with food, and can inhibit bacterial growth.
- Printed surface: The surface of aluminum foil can be printed, providing the possibility of creative graphic design, enhancing shelf presence and brand recognition.
- High reflectivity: Aluminum foil can reflect up to 98% of light and infrared heat, improving the energy efficiency of insulation.
- Diverse applications: 8021 aluminum foil is widely used in food packaging, battery soft packaging materials, medical packaging, cooking and baking, insulation materials, electromagnetic shielding of electronic products, decoration, medical and industrial uses, and daily use in the home.
- Customized service: Lazy Aluminum provides customized services, including aluminum foils of different alloy grades, thicknesses, widths and lengths to meet the needs of different customers.
- Quality certification: Products meet international quality certification standards such as ISO and SGS to ensure product quality and reliability.
- Professional service: Lazy Aluminum provides sample service, customization service, processing service and professional after-sales service to meet the personalized needs of customers.
- International cooperation: The company has established long-term partnerships with more than 80 countries around the world, including the United States, Canada, Australia, Mexico, Spain, France, India and South Africa, etc., and is committed to providing high-quality products and competitive prices.
The 8021 aluminium foil, known for its excellent properties, finds itself suitable for a variety of application scenarios:
- Food Packaging: It is used for wrapping and storing food, preserving freshness and flavor by blocking out light, moisture, and odors.
- Pharmaceutical Packaging: Given its sterile nature and high barrier properties, 8021 aluminium foil is ideal for packaging medical products and pharmaceuticals.
- Battery Soft Packaging: It serves as a crucial material in the manufacturing of soft-packaged batteries, providing a protective barrier against moisture and other environmental factors.
- Cooking and Baking: Its heat resistance makes it suitable for lining pans and wrapping food for cooking or baking processes.
- Insulation in Construction: Used in the construction industry to reflect heat and improve energy efficiency in buildings.
- Electronics Industry: Acts as a shield against electromagnetic and radio frequency interference for reliable operation of electronic devices.
- Crafts and Decoration: The malleable and reflective properties of 8021 aluminium foil make it popular for decorative purposes and crafts.
- Industrial Applications: Utilized in various industrial processes, such as packaging sensitive components or in manufacturing applications where a high barrier material is required.
- Medical Applications: Provides sterile packaging for medical instruments and is used in the production of certain medical devices.
- Household Uses: Commonly used in everyday household tasks, such as lining baking trays, wrapping food for preservation, and protecting surfaces.
- Cosmetic Packaging: Due to its barrier properties and aesthetic appeal, it is often used in the packaging of cosmetic products.
- Specialty Products: It can be used in the production of specialty products like heat-resistant bags for cooking and other innovative applications.
The versatility of 8021 aluminium foil, combined with its specific attributes, positions it as a valuable material across a spectrum of industries and everyday uses.
Why Choose Lanren Aluminum As Your 8021 Aluminium Foil Supplier?- Established Reputation: Lanren Aluminum was established in 2008 and has grown to occupy nearly 50,000 square meters with over 300 employees, reflecting a substantial and established presence in the industry.
- Comprehensive Product Range: The company offers a wide range of aluminum products, including various types of coils, circles, composites, and cookware, ensuring that customers have access to diverse aluminum materials to meet different needs.
- Specialization in 8021 Aluminium Foil: They specialize in 8021 aluminium foil, which is highlighted on their product page, indicating a focus on this particular product and its applications.
- Quality Commitment: Lanren emphasizes “quality and customer first,” promising to supply high-quality products with competitive prices and excellent after-sales service.
- Customization and OEM Services: The company offers OEM services and is open to customized orders, catering to specific customer requirements and providing tailored solutions.
- Certifications and Standards: The company’s adherence to international standards such as ISO and SGS, and compliance with GB/ASTM ENAW, assures customers of the product’s quality and safety.
- Efficient Production and Delivery: With a stated delivery time of 15-35 days after receiving the LC or deposit, Lanren promises efficient production and timely delivery of orders.
- Packaging and Transportation Expertise: Lanren offers standard airworthy export packaging and considers customer requirements for packaging orientation, ensuring safe and cost-effective transportation.
- Transparent Order Process: The company provides a clear order process, helping customers understand the steps involved from inquiry to delivery.
- Customer-Focused Approach: Lanren’s commitment to customer satisfaction is evident in their willingness to receive suggestions and feedback 24/7 through their professional after-sales service personnel.
Choosing Lanren Aluminum as a supplier ensures access to a reliable, quality-focused, and customer-oriented source for 8021 Aluminium Foil and other aluminum products.
FAQ
Q1: Are you a manufacturer or trader?
A1: Chongqing Lanren Aluminum Co., Ltd is a very professional aluminum alloy product production factory. Welcome to visit and inspect our factory.
Q2: Do you provide samples? Is it free or additional?
A2: Samples can be provided to customers free of charge, but you need to provide the sample specifications, delivery address, email address and other information, and the express freight will be borne by you.
Q3: How long is your delivery time?
A3: If we have the exact goods in stock, it usually takes 7 days. If not, it takes about 15-20 days to be ready for delivery.
Q4: Will you deliver on time?
A4: Yes, we promise to provide the best quality products and deliver on time. Integrity is the purpose of our company.
Q5: Do you accept third-party inspection?
A5: Yes, we absolutely accept.
Q6: What is your after-sales service?
A6: We provide after-sales service, and each customer will have an exclusive manager to follow up.
