Tumblers are a must-have item for modern people, allowing us to drink cool drinks all the time. Those who always carry tumblers with them may have wondered. If putting carbonated drinks in them will have any negative effects.
Today we have found some information to clear up any doubts for our friends: Is it true that cold storage glasses should not contain carbonated drinks? Is this a story that is shared incorrectly online? Or is it really true?
Most soft drinks have a pH of 2.5 – 3.5, which is considered quite acidic and can react with the glass itself. The acidity of soft drinks can react with the materials used to make the glass. Especially the glass made of unsuitable materials, causing corrosion and deterioration of the glass faster.
If you want to use it, we recommend using a cold storage glass made from 304 stainless steel (you can check the glass itself to see if it has the code SUS304) which is highly resistant to corrosion.
What is stainless steel 304?
Stainless steel 304 is a type of stainless steel in the austenitic group. This ยูฟ่าเบท type of stainless steel has the advantages of durability, high toughness, high corrosion resistance, high heat resistance, good formability, does not rust, does not absorb substances, and can be used for a long time. Stainless steel 304 is made from a mixture of iron and carbon, with chromium and nickel being the main ingredients.
It has a low carbon content of approximately 70-75% steel, approximately 18% chromium, 8% nickel and no more than 0.15% carbon. The chromium helps create an invisible chromium oxide (Cr2O3) film that adheres to the surface of the steel. This film is resistant to corrosion and prevents the metal from rusting.
The properties of 304 stainless steel are impact resistance. Since 304 stainless steel has a highly tough structure, it is impact resistant. Therefore, it is suitable for jobs that require durability against various environments, corrosion resistance, and rust resistance. 304 stainless steel has properties that prevent bacteria from attaching or living there. Importantly, it is also easy to clean and can be recycled.