When it comes to the advantages and matters needing attention of austenitic 304 stainless steel thermos cup, first we should know what is austenitic 304 stainless steel, because the same austenitic stainless steel has different element content, and the performance of stainless steel is not the same. 304 austenitic stainless steel refers to the austenitic stainless steel containing Cr about 18%, Ni about 8%~25%, C about 0.1% of the austenitic tissue, the proportion of the content of this element composition constitutes a more stable austenitic tissue, this material made of 304 austenitic stainless steel insulation cup. So what are the advantages of 304 austenitic stainless steel thermos?
Advantages of austenitic 304 stainless steel thermos cup
1, austenitic stainless steel has strong acid resistance, made of thermos naturally also has corrosion resistance, at room temperature is not easy to rust.
2, good ductility is mainly for the practical thermos cup manufacturers, because we commonly used stainless steel thermos cup is a round tube through water swelling molding, if the ductility of stainless steel is not good, it is easy to break scrap.
3, there is an important point is in line with the national stainless steel production standards, up to 304, non-toxic safe can rest assured that the use of austenitic stainless steel made of tableware, tools and other products.
Note for use of austenitic 304 stainless steel thermos cup
Advantages of austenitic 304 stainless steel vacuum cup and matters needing attention in use
1, before use with a small amount of boiling water (or ice water) preheat or precool 1 minute, heat preservation and cold effect will be better.
2. After putting hot or cold water into the bottle, make sure to close the bottle bolt to avoid scalding caused by leakage.
3. If too much hot or cold boiled water is loaded, there will be leakage. Please refer to the water position map in the manual.
4. Do not place it near the fire to avoid deformation.
5, do not put it in the place where children can touch, pay attention to not let children play, there will be the risk of burns.
6. Please be careful of scalding when putting hot drinks into the cup.
7, do not put in the following drinks: dry ice, carbonated drinks, liquid salts, milk, milk drinks, etc.
8. Do not put the product in the dishwasher, dryer or microwave oven.
9. Avoid falling and huge impact of the thermos cup, so as to avoid the surface depression and lead to poor insulation and other faults.
