PE Aluminum Composite Panel

•  Fluorocarbon PVDF cladding panel is made of a mixture of fluorocarbon resin with fluorine enyne as the basic monomer, paint, alcohol ester solvent and accessory ingredients.

  Aluminum-magnesium alloy is the combination of the major element-aluminum and small quality of magnesium or other metallic materials for strengthening the hardness. Due to its metallic property，the heat conductivity performance and the intensity are particular obvious. Meanwhile，the alloy is relatively of high flexibility and bending and abrasion-resistance. It is light weighted and of low density and of strong anti-press property. Due to magnesium，the alloy has great anti-corrosion property. So the material can be largely applied in the outdoor building decoration with large scale.
  Aluminum-manganese alloy：the element of the alloy is manganese，which has excellent forming performance，high corrosion-resistance，fine welding property and electrical conductivity. Its anti-press intensity is much higher than 1100.This kind of alloy can be applied in signs and washing machines cylinder shell.
  FEITENG products are the once formation on the continuous extruding composite production line. The positive and negative aluminum material，adopting Alu-Mn or Alu-Mg alloy materials，connect the plastics with the core material fully by the polymer adhesive resin. Due to the excellent extension，manufacturing property and relatively high surface hardness guaranteed by the Alu-Mn or Alu-Mg alloy materials，the ，which is well to be installed and manufactured，is widely applied in advertising signs and curtain wall decoration.

   

  Raw materials 
  1 Aluminum panel material：high intensified 3000 or 5000 series aluminum alloy
  2 PE core material：poison-free low-density PE
  3 Coating：PVDF,PE

  Specification 
  Panel thickness：2-6mm，3mm-4mm is recommended
  Panel width：1000-2000mm，1000mm，1220mm，1250mm，1500mm，2000mm are recommended
  Panel length：5800mm（longest），2440mm，3050mm，4050mm ，5500mm are recommended
  Aluminum thickness：0.2mm-0.5mm，0.2mm，0.3mm are recommended

  Contrast table of different aluminum series

  Series Item	1000	3000	5000
  Alloy Component	Pure aluminum	Aluminum-manganese alloy	Aluminum-magnesium alloy
  Surface Hardness，HB	44	47	45
  Extension and  ManufacturingCharacteristics，%	5	6-14	7
  Bending Strength（MPa）	152	175	159
  Shearing Strength（MPa）	90	105	97
  Advantage	Smooth panel surface  and light mass	More smooth panel  and optimal rigidity	Antirust alloy  withexcellent weather resistance，the back of the  Aluminum Composite Panel  needs not the back painting

   

  Effect of different aluminum alloys on mechanical properties

  Aluminum alloy	Thickness  of aluminum	Total  thickness	Coating	Bending strength（MPa）	Bending  Elastic  Modulus（MPa）	Perforation  resistance（KN）	Shearing  strength（MPa）
  1100 aluminum alloy	50	4	PVDF2	127.91	30666.97	8.38	26.01
  3003 aluminum alloy	50	4	PVDF2	161.11	33550.41	9.69	30.29
  5005 aluminum alloy	50	4	PVDF2	133.59	31387.73	8.71	27.75
  Contrast		Fig.1	Fig.2

QUALITY
   A)Under natural climate ,film coating will be no flake .no rubbles ,no vestige and no pulverization.
   B)Under common environment.no flake.no rubbles.
   C)Under common temperatures and radiation,no color deferent.
   D)According to international test standard,all the tested items are satisfied with high-class.
   E)Our products with PVDF coating which produced under GB/T17748-1999 is with 70% PVDF.and under common environment,we can guarantee 15~20 years.