Choose what material of mug is better?
Release time:
2024-04-22
Drinking more hot water is not an absent-minded perfunctory, but a caring full of deep love. It is a happy thing to drink hot water at any time in the cold winter. The hot water in winter is easy to cool, so we will use the thermos to keep warm. From the previous glass inner kettle to today's thermos cup, the progress of science and technology has brought convenience to our life. The inner container of the hot water bottle is glass, and now the inner container of the thermos cup is stainless steel. Relatively speaking, the thermos cup of the stainless steel inner container is more durable and not fragile, and the heat preservation time is longer. The material of stainless steel thermos cup is not single, we are more common is 304 stainless steel thermos cup and 316 stainless steel thermos cup. 201 stainless steel, has a certain acid and alkali resistance, high density, polishing without bubbles, no pinholes and other characteristics, is the production of a variety of watchcase, watchband bottom cover quality materials. Mainly used to do decorative tube, industrial tube, some shallow stretch products. It cannot be used as a food container. The 201 of stainless steel mentioned here is because some unscrupulous merchants use 201 stainless steel to pretend to be 304/316 stainless steel thermos cups. When you buy thermos cups, you must pay attention to distinguish them. 304 stainless steel liner, containing more than 18% chromium and more than 8% nickel; high temperature resistance 800 ℃, with good processing performance, high toughness, widely used in industry and furniture decoration industry and food and medical industry. Most of the thermos cups on the market are made of 304 materials, which is relatively acceptable. 304 stainless steel thermos cup liner can be used to hold tea and coffee, but the durability of general 304 is not as strong as that of 316.
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