8021 foornada aluminiumku waa aluminium aluminium caadi ah oo leh sifooyinka soo socda:
8021 Halabuurka aluminium aluminium:
Aluminium (Al): Ku saabsan 99%.
Silikoon (Iyo): ku saabsan 0.05%.
Birta (Fe): ku saabsan 0.35%.
Copper (Cu): ku saabsan 0.10%.
Manganese (Mn): ku saabsan 0.10%.
Magnesium (Mg): ku saabsan 0.05%.
Zinc (Zn): ku saabsan 0.10%.
8021 aluminium bireed guryaha guryaha:
Cufnaanta: 2.71 g/cm³.
barta dhalaalaysa: ku dhawaad 660°C.
Linear expansion coefficient: 23.1 μm/m °C (20-100 °C).
Thermal conductivity: 125-150 W/m·K.
8021 aluminum foil alloy features:
Waxqabadka caqabada: 8021 aluminum foil has excellent barrier performance and can effectively isolate external environmental factors such as moisture, ogsijiin, odor, light and microorganisms.
Corrosion resistance: It has good corrosion resistance and can resist the erosion of various chemical substances.
Hygienic and safe: in line with international hygienic standards and food safety requirements, non-toxic, tasteless, suitable for pharmaceutical and food packaging and other fields.
Suitable for high temperature environment: It has high temperature resistance and is suitable for high temperature sterilization and heat sealing packaging.
Mechanical behavior:
Xoog: 8021 aluminum foil has good strength and can maintain stable mechanical properties during processing and use.
Extensibility: With good extensibility, it can be easily folded, gooyay, formed and sealed.
Mashiinka: easy to process and form, suitable for various processing techniques, such as stamping, stretching, iwm.
The alloy composition and characteristics of 8021 aluminum foil make it a high-quality material widely used in pharmaceutical packaging, food packaging and electronics, providing good barrier properties, mechanical properties and corrosion resistance.
