8021 Aluminum Foil Description

8021 aluminum foil oven, with one side bright and the other side dull, is a typical product of aluminum alloy used for insulation. The dull side is for adhesiveness and also having length requirement. This material with guaranteed chemical components and mechanical properties under a professional production system. XieNuo aluminum foil in toaster oven possesses good surface quality and moister-proof and abrasion resistance. 8021 aluminum foil oven liner has been tested out qualified for food and pharmaceutical grade.

Pharmaceutical Aluminum Foil
Alloy	Type	Temper	Thickness(mm)	Width(mm)
8021	Bare, Mill Finish	O, H14, H18	0.016-0.2	100-1600

8xxx series aluminum foil in convection oven is often processed into foils. 8021 aluminum foil solar oven is widely used as sealings in many containers. Such as madicine board, bottle cap, aluminium foil in microwave oven, aluminium foil in electric oven, aluminum foil on stove, etc.

Pictures of aluminum foil sold by the factory

8021 Aluminum Foil Alloy designation (For Reference)

Comparison of Alloy Designations for 8021 aluminium foil oven liners.

Alloy Series	Chinese Standard	American Standard	European Standard
8xxx Series	8021	–	–

8021 Aluminum Foil Temper designation (For Reference)

Temper	Definition
O	Annealed
H12	Strain Hardened, 1/4 Hard
H14	Strain Hardened, 1/2 Hard
H16	Strain Hardened, 3/4 Hard
H18	Strain Hardened, Full Hard
H22	Strain Hardened and Partially Annealed, 1/4 Hard
H24	Strain Hardened and Partially Annealed, 1/2 Hard
H26	Strain Hardened and Partially Annealed, 3/4 Hard
H28	Strain Hardened and Partially Annealed, Full Hard

8021 aluminium foil for stove contains lithium, so they can be a little hard, yet still flexible enough to be bent without breaking up. We can use them as aluminium foil on stove top, or aluminum foil in oven bottom.

Applications

Aluminum foil roll ensures better performance for applications such as pharmaceutical packaging, electronics packaging, battery shell, Cigarette packaging,  food packaging and all of which require barrier performance.

NAME	ALLOY	TEMPER	THICKNESS (mm)	WIDTH (mm)	NOTE
Cigarette Foil	1235	O	0.006-0.007	200-1200	One Side Bright
Household Foil	1235,8011,8079	O	0.008-0.2	200-1400	One Side Bright
Pharmacy Foil	1235,8011,8079	H18	0.0045-0.08	200-1400	One Side Bright
Cold Forming Medicine Package Foil	8011  8021   8079	O	0.045-0.075	200-1400	One Side Bright
Food Soft  Packing Foil	8011  1235	O	0.006-0.03	200-1400	One Side Bright
Container Foil	3003,3102  8011	H22,H24	0.09-0.12	200-1400	Two Sides Bright
Cable Foil	1235,8011,8079	O	0.0065-0.05	200-1400	One Side Bright
Beer Mark foil	8011	O	0.01-0.011	200-1400	One Side Bright
Air-conditioner Foil	8011   8006  3102	O      H22      H24     H26	0.07-0.100	200-1400	Two Sides Bright
Decoration Foil	1100	O	0.02-0.050	200-1400	One or two side(s) bright