It is an indispensable water container when it is cold. Every winter, consumers will pay attention to how to buy the thermal insulation cup? What brand of thermal insulation cup is better? As the living standard is not ...
Will the thermal insulation cup cause cancer?
It is an indispensable water container when it is cold. Every winter, consumers will pay attention to how to buy the thermal insulation cup? What brand of thermal insulation cup is better? With the continuous improvement of living standards, we have also begun to pay attention toEnvironmental protection of thermal insulation cup material.The thermal insulation cup is a utensil to contact water, so it has received widespread attention from consumers in terms of material health.
What are the materials for the insulation cup?
First of all, the inner tendon of making the insulation cup can be divided into two types: glass inner tenderness and 304 stainless steel inner biliary.Glass inner tendon is generally used to make tea bottles. This kind of inner orbructure is easy to break, but we know that the glass material is relatively stable. Therefore, the insulation cup of the glass inner tendon can be equipped with water, milk, tea, etc.However, stainless steel can only be used for water, because stainless steel is made of corrosive material and is not acidic.Therefore, if stainless steel is acidic substances, chemical reactions are prone to.
The non -embroidered steel that is often used to make the insulation cup can be divided into 304 stainless steel and 201 stainless steel.In terms of ingredients, 304 stainless steel has strict requirements for chromium and nickel element. The chromium content is greater than 18%, and the nickel content is greater than 8%. Therefore, this stainless steel has also become 18/8 stainless steel.The content of 201 stainless steel for chromium and nickel does not have strict requirements, and the main function of stainless steel is to resist corrosion resistance. The most important element that can resist corrosion is chromium and nickel.Therefore, 201 stainless steel is worse than 304 stainless steel, but the price is cheaper.
Hipo thermal insulation cup
Therefore, when choosing a thermal insulation cup, you must strictly check the material of the product description. So far, like some brand -name insulation cup manufacturers, such as Shanghai Hino thermal insulation cups, choose stainless steel strictly according to the title of food -grade material.
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