Stainless steel insulated cups have high durability for the following reasons:
1. Sturdy material
Stainless steel has high strength and hardness, and can withstand a certain degree of collision and compression without being easily deformed. For example, in daily carrying, accidental dropping or friction with other items generally does not cause serious damage to the cup body.
2. Strong corrosion resistance
304 and 316 stainless steel contain alloying elements such as chromium and nickel, which can form a dense passivation film on the surface to prevent external substances such as water and air from corroding. They are not easy to rust and can maintain good performance even when stored in various beverages for a long time.
3. High temperature resistance
It can withstand high temperature environments, whether it is filled with freshly boiled hot water or subjected to high-temperature disinfection, it will not be damaged by temperature changes, nor will it release harmful substances.
4. Easy to clean
The surface is smooth and not prone to residual stains and bacteria. It can be easily cleaned with water or mild detergent, and its effectiveness and lifespan will not be affected by long-term use that makes it difficult to clean.
As long as it is used and maintained correctly, such as avoiding scratching with sharp objects, not storing corrosive liquids for a long time, and regular cleaning, stainless steel insulated cups can be used for a long time.
