||1000 Series,3000 Series
Structure of Aluminium Prepainted Coil with PVDF and Different Colors Description:
Coated aluminum coil/sheet are of a wide range of colors, which gives wonderful appearance no matter in residential and commercial constructions of great exhibition centers.
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 the Aluminium Prepainted Coil with PVDF and Different Colors:
1) High flexibility
2) Impact resistance
3) Excellent weather-proof durability
5) High erosion resist
Images of the Aluminium Prepainted Coil with PVDF and Different Colors:
Aluminium Prepainted Coil with PVDF and Different Colors Coil Specification:
From 0.024mm to 1.2mm
2.5 T/coil,3.0 T/coil
PE, PVDF, AC
Embossed, mill finish, coated
AS to code RAL
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
a.What is monthly capacity
---CNBM is one stated own company and our monthly capacity is about 2000tons.
b. Now which countries do you export your goods?
---Now we export to South East Asia,Africa, North America,South America ect.
- Q:what's the size of gap while pressing 6mm aluminum sheet?
- unilaterial gap is 0.1-0.15mm, and you can change the gap according to cutting effect.
- Q:as for heating coil and aluminum sheet, which one is better for heating?
- Heating coil has a short lifetime, and aluminum sheet for heating can be used for a long time. Stainless steel heating tube is embedded into aluminum sheet for heating, because the heating coil isn’t exposed, it can be used for a long time.
- Q:How to clean the aluminium oxide on the surface of aluminum? What kind of materials should we use to clean the thin aluminum sheet, and what's the concentration?
- you can answer sodium hydroxide solution, dilute acid is useless, aluminum's oxide film is very thick,as for concentration, aluminum will be passivating in concentrated sulfuric acid. if you are high school student,higher concentration is better, you can complete deoxidation by abrasive paper.
- Q:why is copper sheet but not aluminum sheet that becomes the negative pole after putting copper sheet and aluminum sheet connected with wire into concentrated nitric acid?
- it may be that aluminum won't react with concentrated nitric acid.
- Q:How to clean the engine oil and kerosene on the surface of aluminum sheet?
- You can clean it with detergent of carburetor, and buy it in auto accessories shop.
- Q:which kind of abraser should be used for deburring of aluminum sheet?
- as for the polishing of aluminum material, we usually nylon wheel and similar products.
- Q:how to find 0.6mm waste strake of aluminum sheet?
- ask door and window maker for some strake.
- 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.
- Q:is general aluminum sheet fire-proof?
- aluminum products has low melting point and is nonfireproof,and aluminum alloys will be better.
- Q:does aluminum sheet need to conduct ROHS detection?it's metel material, how much detections should it conduct for ROHS detection?
- generally, all things in Europe needs ROSH EU's requirement, mainly detect the plumbum. ROSH detection is conducted by third party institution, and its report is also provided by the third party.
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