1. Aluminum foil class:
① in line with the shape points, it could be divided right into a roll of aluminum foil and a sheet of aluminum foil. Foil products delivery techniques - like the giant majority of the quantity, best a handful of customers to apply artisans packaging sheet of aluminum foil.
② Press thicknesses may be divided into thick foil, unmarried zero foil, double 0 foil 3. Thick foil is a foil thickness 0.1-0.2㎜, unmarried 0 foil with a thickness of zero.01 mm and less than zero.1 mm foil, double 0 foil, there are zeros after the decimal point while the foil thickness mm for the gadgets of size.
③ via kingdom, fundamental difficult for the complete kingdom of foil, foil gentle kingdom, semi-rigid foil state sector and 3-quarters of a difficult foil tough foil.
④ Press the floor kingdom may be divided into single-sided and double-sided foils foils.
⑤ in keeping with zoning, divided foil packaging, household foil, electrical equipment and construction with foil with foil.
Coloured aluminum foil
2. Foil residences:
Skinny and mild, than strength, suitable gloss, high thermal and electric conductivity, high moisture resistance, non-poisonous, tasteless, suitable cover optical, thermal insulation, properly corrosion resistance.
Aluminum foil metallic
Three. Aluminum and aluminum alloy grades and standing:
Within the beyond it's miles based on country wide unified representation that Pinyin plus a sequence number, given that 1996, this illustration has been disabled, is currently used in 4-digit illustration of the global gadget. Alloy uses a 4-digit gadget of illustration, wherein: the first consultant of the alloy series, inclusive of the primary digit is 1, represents pure aluminum series, the first digit is 2-8, the consultant of a the principle alloying elements of different series of aluminum alloys. 1 department represents aluminum, its ultimate two digits imply the minimal percentage quantities of aluminum in two after the decimal point. Shows manipulate of alloying elements or impurities limit the content of the second one grade. Instance: 1100 represents an aluminum content material of ninety nine.00%, 1235 represents aluminum content of 99.35%, 8011 Chemical composition: silicon content of zero.50 to 0.90, the iron content of zero.60 to one.0, manganese copper content of 0.10 Mg zero.20 0.05 zero.05 chromium content material nickel content zero.10 Ti 0.08 Zn content material, different content material zero.05, general content of other zero.15, the balance aluminum content of 8011 (H14), mechanical properties: tensile strength: a hundred twenty five to a hundred sixty five yield strength: one hundred ten elongation: 2 ~ 5.
Four. The reputation of aluminum and aluminum alloys and code:
Baseline: F- unfastened machining reputation, O- annealed situation, H- hardening state, W- solution heat remedy, T- warmness remedy.
Subdivision status: state foundation at the back of to pick out 2-3 digits, the first digit is 1, 2 shows a simple processing program of the nation, the fundamental country of the second one digit indicates the diploma of hardening merchandise, virtual eight suggests a difficult kingdom for kingdom eight among O (annealing) and H instances;, must add a number of from 1-7 indicates the alloy species and limit using aluminum foil, the principle nation O state respectively after H × code, H1 and H2 fame state, different states not often used.