SEVEN-INTERWALL

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Product description

Parameters

Performance introduction

The aluminum sheet is named according to the installation method. During the installation, two pieces of aluminum sheet are spliced by each other, and there is almost no gap in the middle. According to the user's drawings or samples, the drawings are developed by computer, CNC bending and other technology. The aluminum plate has the advantages of beautiful modeling, anti-corrosion, corrosion resistance, elegant color and so on. After the molding, the coating can be freely chosen (fluorocarbon, powder, polyester paint spray, etc.)

Performance characteristics

1. light weight, good rigidity, weatherability and corrosion resistance, not easy to fade, good processing performance

2. with advanced equipment, accurate shape, clear angle, clear line

3. produce all kinds of aluminum sheet of various shapes and various kinds of flower according to the drawings and samples

The field of use: The Opera House lobby, the large building exterior wall, the clad column decoration, the gymnasium, the airport, the station, the subway station, etc.

Process parameters

Liquid fluorocarbon spraying (two coatings)	Average film thickness≥30um Minimum local≥25um
Liquid fluorocarbon spraying (three coatings)	Average film thickness≥40um smallest local≥34um
Liquid fluorocarbon spraying (four coating)	Average film thickness 65um Minimum local≥55um
Powder (fluorocarbon)	Minimum local film thickness≥30um
Powder (polyester)	Minimum local film thickness≥40um
Resistant to artificial accelerated aging	Color difference≤3.0
Appearance quality	No surface defects such as flow marks, cracks, bubbles, paint slag, etc.
Dimension deviation side length (mm)	Side length ≤2000, allowable deviation -1.5~0; side length＞2000, allowable deviation -2.0~0
Diagonal line of size deviation (mm)	Length ≤2000, allowable deviation ≤2.0; length＞2000, allowable deviation ≤2.5
Dimension deviation across size (mm)	Length ≤2000, allowable deviation ≤1.5; length＞2000, allowable deviation ≤2.5