Top selling pre-painted galvanized steel coils

Weather resistance and heat insulation plate is also called acid and alkali heat insulation

nano plate, Heat Insulation PPGI Aluminum Panel .It is a kind of composite metal plate ,

as shown in picture ,the top and bottom surface are Galvalume Layer, Chemical Conversion

Coating and Oil surface acid-base polyurethane.On top surface also including Polymer

Conversion Layer ,Spectral Selective Reflection And Heat Insulation Layer and Nano Material

Layer(weather resistance, acid and alkali resistant protective film).This high performance-price

ratio building roofing, outer wall material is great satisfy the composite demand of modern

construction industry and has been widely used.

(2). product property

1).Good Insulation Effective : Highly heat reflectivity makes the surface of roofing can’t

absorb heart,even in the hot Summer, the surface of roofing is not hot,and will lower 8-10

degree indoor .

2).Strong Acid and Alkali Resistance and Corrosion Resistance : can save a lot of manpower

and material cost for highly polluting enterprises .

3).Strong Weathering : -20℃ to 100℃ below are applicable .

4).High Self-cleaning : with antistatic effective and smooth surface,don’t need often clean .

5).Good Fire Safety : insulation combustion,insulation,has fire resistance .

6).Strong Environmental Protection : with convex and concave surface,it can not shine,no light .

7).Any Profiles : can provide unlimited creative space for the architect , to build beautiful

and unique construction,create the perfect visual effect .

8). Safe and Reliable : all parts adopt rigid connection,can be powerful typhoon attack resistance .

9).Light Weight : requirements of weight for steel structure is reduced,less construction difficulty.

10).Easy Installation : Easy to install,it will be shorter building time and save project cost .

11).Long Life : surface quality is reliable,inner quality is consistent .

(3). performance test

We had done many test in order to check its performance:

Experiment 1:Heat Insulation PPGI Aluminum Panel had been tested in America: insolated 2

hours under high temperature 120℃, then immediately under the low temperature -20℃ for

2 hours, repeatedly 20 times like that, no found the sign of peeling off.

Experiment 2: cooked in the boiling water for 2 hours, no found the sign of peeling off.

Experiment 3:Insulation test.

Xiamen Top selling pre-painted galvanized steel coilsHua Machinery Co., LTD.is specialized in design and manufacture

roll forming machines for 15 years. With developing technical and various experience,

our main machines are:Al- Mg- Mn Straight & Tapered Standing Seam Roofing Forming Machine, Fully Automatic Curving Machine, Fully Automatic Adjustable C Purline

forming machine, Automatic Interchange C, Z Purline Machine, Flattening Slitting

Cutting Machines,Colored Steel Roofing Panel Forming Machine,Tile Roofing Machine,

Floor Decking Machine and Highway Rail Forming Machines, etc.