8021 Aluminum Foil

Alloy：8021

Thickness：0.006~0.2mm

Width：100-1600mm

Application：Food packaging, battery soft pack, lunch box material, PTP aluminum foil, milk lid aluminum foil, etc.

MC Aluminum specializes in producing 8021 aluminum foil with a thickness range of 0.006mm-0.2mm and a width of 100-1600mm according to customer requirements. The commonly used tempering states of 8021 aluminum foil are H14, H18, H22 and H24. 821 aluminum foil is used in food packaging, batteries

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8021 aluminum foil has excellent moisture resistance, shading and high barrier ability. Non-toxic, tasteless, safe and hygienic. The aluminum foil after compounding, printing and gluing is widely used as a packaging material. The thickness range of 8021 aluminum foil produced by MC Aluminum is 0.006mm-0.2mm, and the width can be controlled at 100-1600mm according to customer requirements. The commonly used tempering states of 8021 aluminum foil are H14, H18, H22, H24. 8021 aluminum foil is mainly used in food packaging , batteries and other flexible packaging.

8021 Aluminum Foil Advantage:

1. High plasticity and corrosion resistance

2. Electrical and thermal conductivity

3. Gas welding, hydrogen welding, resistance welding

4. Processing and stretching, bending under various pressures

5. Non-toxic and tasteless

6. Environmentally friendly and recyclable

8021 Aluminum Foil Specification:

Product	Type	Temper	Thickness	Width
Battery case foil	polished，bare	O/HX2,HX4	0.036~0.055mm	200`1600 mm
Packaging Foil		O,H22/H24	0.016~0.2mm	150~1600mm
Medicinal foil		H14/H18	0.018~0.2mm	200~1600mm

Chemical composition

Alloy	Si	Cu	Mg	Zn	Mn	Cr	Fe	Ti	Other	Other total	Al
8021	≤ 0.5-0.9	≤ 0.1	≤ 0.05	≤ 0.1	≤ 0.2	≤ 0.05	≤ 0.6-1.0	≤ 0.08	≤ 0.05	≤ 0.15	remainder

Application of 8021 Aluminum Foil:

8021 aluminum foil is often used in the field of electronic products, such as soft lithium batteries, polymer lithium batteries and other lithium batteries. Because it is not easy to breed bacteria, it is also widely used in the food packaging industry, such as aluminum foil takeaway lunch boxes, baking containers, etc. Excellent light-shielding properties can also be used for people who are afraid of direct sunlight for packaging items such as cream. Good ductility, easy to tear, also widely used on the back of drug capsules for easy storage and opening. 8021 aluminum foil is widely used in all walks of life.

Packing & Delivery:

PE foam is the first layer, plastic bag is the second layer, and then montmorillonite desiccant is put in to prevent corrosion. Wrapped in paper as a third layer, the roll is suspended in a nautical-friendly wooden box, and the edges of the roll are protected from mechanical damage with Styrofoam.