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What are the characteristics of curtain wall aluminum profiles?

Update time : 2022-08-23 09:55:25

Corrosion resistance of curtain wall aluminum profiles: The density of aluminum material is only 2.7g/cm3. It is about 1/3 of the density of steel, copper or brass (7.83g/cm3, 8.93g/cm3 respectively). In most aluminum can exhibit excellent corrosion resistance under ambient conditions, including air, water (or salt water), petrochemicals, and many chemical systems.

Conductivity: Aluminum material is often chosen for its excellent electrical conductivity. On the basis of the same weight, the conductivity of aluminum is close to 1/2 that of copper.

Thermal conductivity: The thermal conductivity of aluminum alloys is about 50% to 60% of that of copper, which is beneficial for the manufacture of heat exchangers, evaporators, heaters, cookers, cylinder heads and radiators for automobiles.

Non-ferromagnetic: Aluminum material is non-strong magnetic, which is an important characteristic of power industry and electronic industry. Aluminium materials cannot spontaneously ignite, which is important for applications related to the handling or exposure of flammable and explosive materials.

Workability: The workability of aluminum profiles is very good. Various wrought aluminum alloys and cast aluminum alloys, and after these alloys are produced, the processing characteristics will change greatly in various states, so special machines or technologies are required.

Deformability: The specific tensile strength, yield strength, ductility and corresponding treatment hardening rate determine the variation in allowable deformation.

Recyclability: Aluminum is highly recyclable, and the properties of recycled aluminum are almost indistinguishable from virgin aluminum.

What are the classifications of curtain wall aluminum profiles:

1. Architectural aluminum profiles are divided into doors and windows and curtain walls.

2. General industrial aluminum 3360 is mainly used in industrial production. For example, automated machinery, skeletons for lids, molds customized by companies according to their machinery requirements (eg, pipe conveyors, lifts, gluing machines, testing equipment, lathes, etc.). Electronic systems industry and clean rooms are used extensively.

3. Railway vehicle structure aluminum alloy steel 3360 is mainly used in the manufacture of railway vehicle body.

4. Install aluminum ash, make aluminum photo frame, and install various display decorative paintings.

5. Polished aluminum is divided into mechanical polishing and chemical polishing. Among them, chemical polishing has the highest cost and the highest price.

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