In our life, many things have quality problems, quality problems will involve the problem of shelf-life, we may be common is the shelf-life of food, a food shelf-life of many friends are very important, everything has a shelf-life, large and small products, daily necessities, including silicone products, many friends have doubts Silicone products are not worn out is the shelf life is up, in fact, silicone products are not so simple, let's talk about it!
The shelf life of silica gel products is mainly calculated according to two ways: one is according to the number of times used, the other is according to the running in time. Not long ago, netizens asked him if one of his silica gel brushes had not been used for a year, but can they still be used? There are many different opinions about this problem. Some say that it can be used if it is not damaged. Some say that the silica gel material can not be used for a long time. In fact, the shelf life of silica gel products is mainly according to the manufacturer's production regulations. Many products have different performance, so the use time is different.
Some of our commonly used life silicone products are basically made of imported food grade silica gel, so the material is OK. The shelf life mainly depends on the performance of silica gel and the materials and use we add in the production. If the ordinary silica gel products are used in some industries, if they are not artificially used, it is no problem to use them for more than two years. The materials of our domestic silica gel products are better Generally speaking, it can be used for three to five years. However, in daily necessities, the performance of silica gel in humid air will gradually degrade. Therefore, if it is prevented for too long on daily necessities, it is recommended not to use it. For the shelf life of silica gel, it depends on the raw materials and uses of the products. The shelf life of various silica gel products is Different, so in the purchase of other performance, but also pay attention to the shelf life has no special requirements, aspects of future use!
