Corrugated Aluminum Roof Panels -AA3XXX

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Product Description:

Aluminium Foil Anti-Corrosion Heat Insulation Roofing Sheet is made of stone powder,

and more than 10 different kinds of inorganic chemical materials with the inside backbone fabric glass cloth.

It features high strength, beautiful, durable in use, fireproofing, frost resisting, corrosion resisting etc,

and the product life could reach more than 20 years; it has overwhelming performance advantages

over the other traditional roofing materials, such as asbestos roofing sheet, glass fiber roofing sheet,

cement roofing sheet and steel roofing sheet. The Product has past the test of PuYang City Quality

Supervision and Inspection Center, each performance index has reached and exceed JC / T747-2002

national standard.

Big WaveMedium WaveSmall Wave
Length1000 mm -7000 mm1800, 2400, 3000 mm2400 mm
Width970 mm970 mm720 mm
Tickness4.5-6 mm4.5-6 mm4-6 mm
Wave Height55 mm40 mm25 mm
Wave Number4.57.511.5
Wave Distance200 mm100 mm50 mm
Weight/ M9-11 kg9-11 kg7-9 kg

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Q:Bauxite ore contains aluminum oxide...........?
Aluminum Oxide is put together from aluminum and oxygen. A quick look at the periodic table tells you that Al has a +3 charge, while O has a -2 charge. Thus the formula must be Al2O3. Now, the atomic mass of Al is 26.982, and of O 15.999. This means that there is that many grams of each in one mole of each respective element. Thus the formula Mass of Al2O3 is 2(26.982)+3(15.999) = 101.961 g Al2O3. There are 2 mols of Al, so 2(26.982) = 53.964 g Al per the formula mass (53.964/101.961). Now that you have a ratio for the amount of Al in Al2O3, simply multiply it by the mass of aluminum oxide you have to get the mass of Aluminum out. Thusly: (53.964/101.961) x 125g = 66.157 g Al Ta-da!
Q:What is the density of aluminum plate?
Aluminum density and structure:The density of aluminum is about 2.7, about 1/3 of the average metal, and the conductivity of common aluminum conductors is about 61% of copper and half of that of heat. Although pure aluminum is very soft and malleable, it can still be hardened by cold working and by alloy. Bauxite is an important source of aluminum. It takes about two pounds of bauxite to make a pound of alumina, and two pounds of alumina is needed to make a pound of aluminum
Q:how would you use aluminum to extract silver from film?
The silver in film is part of a silver salt (silver halides.) It is a very very small amount, probably less than 1 cent worth per roll. You would be a lot better off selling the film than trying to extract the silver from it. If you are hell bent on it, the first step is to expose the film to light. This will break the silver from the halides. Then you can go about trying to figure out how to get the silver apart from the film. I am sure it is possible, but it would involve a lot of work. I imagine you you would spend about $100 on ever $1 worth of silver you could extract.
Q:why lye and aluminum shouldn't be mixed?
This exact question, word for word, was asked and answered 7 months ago. See my source for the answer. And find something better to do than reposting old questions.
Q:Best way/tool to polish aluminum tubing?
Aluminum oxidizes almost instantly, so it is never going to keep a good shine. You can send it to a plating shop and they will anodize it, which means a permanent oxidized layer and that may or may not retain some shine but at least it won't ever change much. (But it is easily stained.) Consider plating some other metal on the surface. You will need advice from a plating shop about that. Maybe you could use chrome plated water pipe? That would be cheaper than a custom job.
Q:How well does aluminum hold up in chlorinated pool water?
Bad idea, it will corrode. Better are pool rails made from steel and powder coated in white, or light, not chromed, so you don't get burned. You're welcome!!
Q:Calculate Number of Aluminium ions ?
The formula for aluminium oxide is Al2O3 Its molecular weight is 2*27+3*16= 54+48 =102 Now, 102g of Al2O3 contains 2*6.023*10^23 number of Al ions so 1g contains (2*6.023*10^23)/102 number of Al ions so 0.051g Al2O3 contain (2*6.023*10^23)/102 *0.051 number of Al ions which is equal to 6.023*10^23*10^-3 = 6.023*10^20 number of Al ions(Answer)
Q:Aluminum Siding?
They don't make aluminum siding anymore, thank god, they only make vinyl siding. It really depends on the brand you buy and the company that installs it. I used to be a tin man before becoming a professor and I can tell you that you should do a little research first. You want stuff that will hold up in wind, is easy to clean, has a nice look and colors won't fade. You want to be sure it is made of virgin vinyl, sounds weird but trust me, if it isn't it'll fade in a few years and look like crap. The company needs to know what they are doing too or the seams and lines will be terrible, so make sure your company is really in the siding business and not just some jack-leg contractor that says I can do it. You will end up with a crap job. Now I can't remember for certain and it has been a number of years, but 10 to 12 sounds good. I hope they are going to remove the old stuff, check your wood underneath and possibly put on a moisture barrier. I would ask what they plan on doing in detail. Good luck.
Q:Characteristics of anodized aluminium plate
(5) strong pollution resistance: no fingerprints, but also traces of dirt, easy to clean, no corrosion spots.(6) applicability: it is widely used in metal aluminum ceiling, curtain wall, aluminum plate, aluminum plastic panel, fireproof board, honeycomb aluminum plate, aluminum veneer, electrical panel, cabinet panel, furniture panel, etc..
Q:question about aluminium foil paper?
It isn't the foil that is burning you--it's the water. Aluminum foil is a good heat conductor. This means that when you expose the foil to the air, it will cool off very rapidly (rapidly reaching room temperature). Water is NOT a good heat conductor, in fact, it likes to hold onto it's heat. So while the dry foil may come to room temperature (or just warm to the touch) in a few seconds, the water will stay hot for much longer (depending on how much water there is obviously). It's really the same as trying to grab a baked potato wrapped in foil off of the grill. If you grab the potato you will burn your hand (because the potato is holding A LOT of heat), but if you carefully peel away the foil, you can touch and take the foil off with your bare hand. I should say that the mass of the foil also plays a role here. The foil is not very massive and thus does not hold a lot of raw energy to begin with (also because it's a good heat conductor it dissipates quickly). Bu if you put an aluminum can (or a brick of aluminum) in the oven, I guarantee that it would stay hotter for much longer than just a piece of aluminum foil.

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