Structure of Prepainted Aluminium Coil PPGL Description:
1). Each coil to be securely tied with two bands.
2). the contact points of these bands on the coil edge to be protect with edge protectors.
3). Coil then to be properly wrapped with plastic film ,woven belt, resistant paper.
4). Wooden or iron pallet can be used or as your requirements
Main Features of Aluminium Coil PPGL:
Dimensions can be produced according to your specifications
Very good elongation, anti-corrosion
Generally used in industry and architecture industries
Suitable for making tableware, receptacles
Packing:Covering with brown paper and plastic bag then packed with wooded plywood then directly loading into container for transshipment
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:How to press multilayer aluminum sheets (aluminum sheet's thickness: 0.2mm) together and keep them inseperate after pressing?
- resistance welding usually overlays two pieces together and presses them, heating them to melting state through current, you can try multiple sheets.
- Q:what's the difference between the knocking voice of aluminum sheet and stainless steel?
- The voice of aluminum sheet is toneless, and the voice of stanless steel is more crisp.
- Q:why can't aluminum sheet burn after polishing?
- because aluminum will rapidly formulate dense oxide film once being exposed in air, oxide film will generate after polishing, it can't burn.
- Q:why could aluminum pot be repaired by knocking the aluminum sheet into the pot but not being bonded by glue?
- the oxidation rate of aluminum's surface is very quick, so we cann't use the method of tin welding, and the cost of argon arc welding is very high,so aluminum pot's repair usually uses riveting.
aluminum has low hardness and good ductility, so it can be repaired
by tightly knocking, without the bonding of glue.
general glue will decomposed in open fire, if we bond pot by glue, the pot after repair won't be able to endure high temperature.
- Q:why does the hardness of 2024 aluminum sheet not increase but decrease after thermal treatment?
- The hardness of 2024 aluminum sheet will decrease after thermal treatment(solution treatment), and it will increase after aging treatment.
- Q:How to clean the engine oil and kerosene on the surface of aluminum sheet?
- it will disappear after rubbing with petrol.
- Q:what’s the difference of activated aluminum and aluminum sheet?
- contain more water and activated
- Q:how to distinguish the physical property of copper sheet from the one of aluminum sheet?
- physical property: copper sheet: golden, heavy, aluminum sheet: white, light.
- Q:what's the difference between zinc sheet and aluminum sheet?
- Only zinc sheet can react, zinc is amphoteric.
- Q:is aluminum foil spacer poisonous after heating?
- It’s a kind of thermoprint material made by pressing the aluminum into sheet, and owing to its similar thermoprint effect to silver foil, so it’s called fake silver foil. Aluminum has soft texture, good ductility, and is silver white, if we use sodium silicate to paste the sheet after pressing on the offset paper, making aluminum foil, the foil can be printed. But aluminum foil is easy to be oxidized and darkens, rubbing and touching will make it darken, so it doesn’t suit for the thermoprint of books’ cover that needs to be preserved for a long time.
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