1, the two colors are different.

Anode (silvery white) is surface-treated and will not be oxidized and rusted.

Hard film (black) is coated, similar to non-stick pan, hard in texture and not afraid of scratching.

2, the scope of application is different.

Not thick dura mater will affect the climbing of Qifeng cake, which is not easy to use. The dura mater is made of light cheese or heavy oil cake, which is easy to demould.

The movable bottom die of anode aluminum alloy can make Qifeng cake demould better, and it is difficult to demould it fixedly, but it is more convenient to use the movable bottom.

3. Different materials.

The dura mater is made of 1.0MM aluminum alloy, which has high strength and is not easy to deform, and can ensure the stability of product quality.

The anode has high strength, durability and light material, and its specific gravity is only 1/3 of iron, which is even lighter.

Extended data

Anode coating is a protective layer on the surface of aluminum alloy, which makes aluminum alloy difficult to decompose and precipitate, so it has a protective effect on mold and human body.

Once the coating on the anode die surface is scraped off, it is easy to rust. Long-term use will make cakes and other foods contact aluminum at high temperature, which is unhealthy. When the anode surface works under the condition of long-term high and low temperature difference, it will produce fine cracks, which will make the residual material erode the anode surface and eventually make the anode surface lose its anode characteristics.

After each use, the dura mater mold should be cleaned without residue, and should not be wiped with sharp metal products, scouring pads and chemical cleaners. Baked or unbaked products should not be left in the appliance. The corrosive agent formed by the accumulated moisture, sugar and starch in the product will corrode and oxidize the metal materials at the bottom of the coating.

When the non-stick coating works under the condition of long-term high and low temperature difference, it will produce fine cracks, which will cause the residual substances to corrode the non-stick coating and make the non-stick coating lose its non-stick.

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