8021 એલ્યુમિનિયમ ફોઇલ એ નીચેની લાક્ષણિકતાઓ સાથે સામાન્ય એલ્યુમિનિયમ એલોય સામગ્રી છે:
8021 એલ્યુમિનિયમ એલોય રચના:
એલ્યુમિનિયમ (અલ): વિશે 99%.
સિલિકોન (અને): વિશે 0.05%.
લોખંડ (ફે): વિશે 0.35%.
કોપર (કુ): વિશે 0.10%.
મેંગેનીઝ (Mn): વિશે 0.10%.
મેગ્નેશિયમ (એમજી): વિશે 0.05%.
ઝીંક (Zn): વિશે 0.10%.
8021 એલ્યુમિનિયમ વરખ ભૌતિક ગુણધર્મો:
ઘનતા: 2.71 g/cm³.
ગલનબિંદુ: લગભગ 660 ° સે.
Linear expansion coefficient: 23.1 μm/m °C (20-100 °C).
થર્મલ વાહકતા: 125-150 W/m·K.
8021 aluminum foil alloy features:
Barrier performance: 8021 aluminum foil has excellent barrier performance and can effectively isolate external environmental factors such as moisture, ઓક્સિજન, odor, light and microorganisms.
કાટ પ્રતિકાર: 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:
તાકાત: 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, કાપો, formed and sealed.
યંત્રશક્તિ: easy to process and form, suitable for various processing techniques, such as stamping, સ્ટ્રેચિંગ, વગેરે.
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.
