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Structure of Prepainted Aluminium Coil PPGL Description:
The coated aluminum coil/sheet have been widely used in the fields of construction and decoration( garage doors, ceiling etc.), electronic appliances, lighting decoration, air-condition air pipes, sandwich panels and drainages etc.
Main Features of Aluminium Coil PPGL:
Safe Packing guarrantee, all the products will arrive your door under good conditions.
We response to problem of shipping if there unfortunately is.
Images of Aluminium Coil PPGL:
Aluminium Coil PPGL Specification:
0.022mm to 3.0 mm
Standard width:1240mm; 1200mm
All width: 30mm - 1600mm
Interior dia: 405mm,505mm
2.5 T/coil,3.0 T/coil
Embossed, mill finish, coated; aluminum gutter coil
AS to all RAL color
PE: more than 18 micron
PVDF: more than 25 micron
More than 2h
No peeling or cracking(50 kg/cm,ASTMD-2794:1993)
More than 100
FAQ of Aluminium Coil PPGL:
1.Superior quality of raw material.
2.Reasonable and stable chemical composition.
4.Goode mechanical property.
5.We have the certificate of ISO9001.
- Q:What is a composite aluminum plate?
- APCP (also called APCP) as a new type of decorative materials, since the last century at the end of 80s early 90s from South Korea to China, with its economy, optional color diversity, convenient construction method, excellent processing performance, excellent fire resistance and noble quality, quickly favored by people.Abroad, the name of aluminum plate has many kinds, there is called "aluminum composite board" (Aluminum Composite)Panels) there is called aluminum composite (Aluminum, Composite)Materials) in many European countries, the aluminum plate is Alucobond, a trademark derived from the aluminum-plastic plate. There are not many enterprises producing aluminum-plastic plate abroad, but the scale of production is very large. Well known are the Swiss based Alusuisse company and the Reynolds Metal Co in the United StatesJapan, Mitsubishi Co, Korea Daming, etc.. Taiwan auspicious, famous enterprises, Jiangxi Thailand, Alice Alex Hua Tian, Shanghai Huayuan, Ningbo aihome aluminum building materials.
- Q:An aluminum clock pendulum?
- A for a swinging pendulum period T =2pi*√(L/g), where L is length of the pendulum, g=9.8m/s^2; metals shrink when cooled, so period will decrease, number of ticks per hour will increase, the clock will hurry up; B♣ period at t1°=20C° is T1=2pi*√(L1/g); ♣ period at t2°=-5C° is T2=2pi*√(L2/g); ♣ the law of linear extension says L2/L1= 1+s*Δt°, where s=23.1·10-6 (1/К°) is specific linear extension of aluminum, Δt°=t2°-t1°; ♦ thus T2/T1 =√(L2/L1) = √(1+s*Δt°) =f1/f2, where frequency f1= 1 Hz at 20C° or 3600 ticks per hour, hence frequency at -5C° is f2= f1/√(1+s*Δt°); therefore instead of 3600 ticks per hour the clock will do 3600/√(1+s*Δt°) ticks per hour; thus it will gain 3600*(1/√(1+s*Δt°) –1) = = 3600*(1/√(1 -23.1·10-6 *25°) –1) = 1.04 s/hour;
- Q:Aluminum Mig Welding?
- You MUST use 100% Ar for MIG welding aluminum. Molten Al is highly reactive. Al powder is the active ingredient in thermite, for example. It will react with CO2, stripping away the oxygen and creating a nasty mess. Also, you really need a MIG welder with twice as much current output. along the lines of 200-300 amps. 130 amps will not perform well even with a spool gun, and running the weak, prone-to-jamming .030 Al wire. You could try to do it that way, but I would not advise. (There is no way in hell you'd be able to cram wimpy .030 Al wire through a 6 foot traditional welding lead. It'll kink and jam after 5 seconds.) MIG welding aluminum REQUIRES using the high-current, high feed speed, spray transfer mode. Here are some typical parameters: 030 wire, 500 IPM, 22 volts. 120-130 amps. 035 wire, 500 IPM, 23 volts, 150 amps. 045 wire, 400 IPM, 24 volts, 200 amps. EDIT, the guy above me has the right idea. They use electricity to force the reaction between aluminum oxide (dissolved in cryolite) and carbon, producing molten Al and CO2 gas. Normally the reaction would tend to go the other way. Aluminum has a higher affinity for oxygen.
- Q:Will food heat up more quickly in an aluminum box or a wooden box? Why?
- Aluminum is a very good conductor of heat and wood is a very poor conductor of heat. If the heat source is inside the box with the food, it will heat quicker in a wooden box. If the heat source is outside the box it will heat quicker in an aluminum box. Having a glass top would be equivalent to having the heat inside the box so a wood box with a glass top will make a better solar heater.
- Q:Aluminum foil a pure element?
- Aluminum metal (symbol Al, atomic # 13) is an element and therefore a pure substance. That said, if something is made out of aluminum (like aluminum foil) it is rarely pure aluminum and is typically an alloy composed of mostly aluminum with other metals. Alloys are used to improve the properties of the pure substance in various ways depending on the desired use.
- Q:How does the reflective film stick to the aluminum plate?
- Put the plate clean, dry, reflective film a head from the aluminum back 2CM at the beginning attached to the aluminum plate, wrapping, pull to the front, back and side brush paper hanging tear reflective film side with the hanging brush to the aluminum paste, try to avoid bubbles.
- Q:Physics question- Buoyancy of aluminum vs lead?
- 1 kg of Aluminum will require more volume to occupy since it is lighter than lead. Lead has more density to Aluminum.So, when immersed in water Aluminum will displace more volume of water than lead. The buoyant force is equal to the Mass of water thus dispalced . Thus we can say Aluminum will experience more buoyant force.
- Q:Aluminum and its compounds?
- Al is not reactive because it is so reactive - it gets coated with oxide immediately on exposure, the oxide layer is strong and quite inert except to strong acids.
- Q:What's the maximum size of 3 mm thick aluminum sheet?
- To see what is your production process requirements? If it is hot extrusion, the width of the largest flatness requirements under the condition of low at about 300mm. If the processing technology of aluminum strip is hard to say, to see the production capacity of the equipment (the size and size is the maximum size of the majority in the 1.2) to 1.5 meters wide, the length of one hundred meters above
- Q:calculating ions in Aluminum Nitrate?
- ? number of NO3 = 3.99g AlNO3 x(1mol AlNO3/212.996 g AlNO3)x(1mol NO3/1mol AlNO3)x(6.02*10^23 number of NO3/1mol NO3)=11*10^21 number of NO3
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