Environmental Powder Coated Aluminium Extrusions Acid and Alkali Resistance

Acid resistance, Alkali Resistance, Crashworthiness, Wear Resistance

1.Features of aluminum

1.Corrosion resistance

Under most environmental conditions, aluminum can display excellent corrosion resistance, including air, water (or brine), petrochemistry and many chemical systems.

2.Conductivity

On the basis of equal weight, the conductivity of aluminum is nearly two times that of copper.

3.Thermal conductivity rate

The thermal conductivity of the aluminum alloy is about 50-60% of the copper, which is beneficial to the manufacture of heat exchangers, evaporators, heating appliances, cooking utensils, and the cylinder head and radiator of the car.

4.Nonferromagnetism

Aluminum profiles are non-ferromagnetic, which is an important feature for the electrical industry and the electronics industry. Aluminum profiles are not self ignition, which is important for the application of loading and unloading or contact with flammable and explosive materials.

5.Machinability

The machinability of aluminum profiles is excellent. In all kinds of deformed aluminum alloys and cast aluminum alloys, and in the various states after these alloys are produced, the change of machining characteristics is quite large, which requires special machine tools or technology.

6.Formability

The specific tensile strength, yield strength, ductility and the corresponding work hardening rate govern the variation of allowable deformation.

7.Recovery

Aluminum has very high recyclability, and the properties of recycled aluminum are almost the same as that of native aluminum.

2.Introduction of product

3.Tips:

1.keep away from fire sources and avoid direct sunlight, should be placed in a well ventilated place below 35 C.

2. Avoid storage in places where water, organic solvents, oil and other materials are contaminated.

3. Powder coating should not be exposed to the air at any time, should be stamped at any time or tighten the bag to avoid debris mixing.

4. Avoid long term contact with skin. Apply powder to soap and rinse water. Do not use solvent. The safety of the construction site

5. Painting equipment should be well grounded to eliminate static electricity.

6. Avoid the phenomenon of unprovoked discharge of the coating machine

7. In the powder spraying room, the concentration of the floating dust should be controlled below the safe concentration as far as possible so as to avoid the danger of dust explosion.