Why Aluminum is an environmental hot spot?

Aluminum, as a new environmentally friendly material, is indeed a hot spot in recent years, mainly lies in several aspects, here to communicate with you!

1. the characteristics of aluminum itself

Aluminum is a kind of rich storage material, is the third largest storage element in the earth's crust after oxygen and silicon. However, aluminum itself has the characteristic of light weight, so its weight only accounts for 8% of the earth's crust.cnc aluminum parts

In fact, aluminum is not only lightweight, but also has many characteristics such as high strength, ductility, corrosion resistance, strength, etc., so it has been an important material.

2. easy to recycle

Another advantage of aluminum is that its melting point is 660 ℃, which makes aluminum recycling much easier. According to statistics, aluminum cans contain up to 68% recyclable content, while plastic only about 3%, aluminum recycling process energy consumption is much lower.aluminum t profile The energy consumption of producing recycled aluminum is only about 5% of that of primary aluminum, which can be said to be quite economical.

3. smelting technology innovation

Aluminum smelting is a very energy-consuming and environmentally unfriendly process, a considerable amount of heat can be used mainly in the calciner, and in the past we have mainly from fossil fuels such as coal, oil, natural gas and so on.led panel aluminum frame In recent years, the use of clean energy in different proportions there is a significant increase in China's electrolytic aluminum has become the mainstream, not only in electrolysis, but also in the electrolysis, is also constantly improving and improving the technology, and even replace the use of carbon.

Therefore, aluminum is called "green metal", because it has better material, better recyclability and lower emissions.

4. Aluminum in life

Aluminum is everywhere. For us, aluminum can be found everywhere in our lives. For example, we drink a lot of drinks are aluminum cans, room temperature milk carton packaging in the silver layer, chocolate packaging, western medicine packaging and so on.

In addition, the doors and windows of many homes are made of aluminum, not to mention that many household appliances also contain aluminum, and there used to be aluminum pots and pans.

But there's one use of aluminum foil that doesn't come readily to mind: tin foil. It's called tin foil, but it's actually aluminum foil. And in our daily life, grilled fish, ribs, eggplants and all kinds of seafood are wrapped in aluminum foil, and some baking is also done with tin foil.

5. barbecue on why would use aluminum foil?

Maybe there are many people also want to know why use aluminum foil wrapped barbecue? In fact, an important reason is to lock the water, which is also an important advantage of aluminum foil. Water has a big impact on food, and aluminum foil itself has a high ability to retain water; some studies have even found that aluminum foil retains more water than steaming.

And this gives aluminum a new use, which is:preservation of freshness. Food preservation is a very important area, and we don't buy ingredients right away. Over time, the continuous loss of water in food can lead to changes in food flavor, such as long-term dehydration of fruits and vegetables. The advent of aluminum can be a great solution to this problem.