What is the difference between food grade silica gel and general silica gel?

With the continuous penetration of silica gel products in people's daily life, many people understand the scope of application of silica gel products. I believe many people have heard that ring silica gel products are classified. One of them is food grade silica gel products, but they don't know what food grade silica gel products are? What is the difference between food grade silica gel products and general raw material silica gel products?

Food grade silica gel commodity is a general designation of organic compound fiber material colloidal solution raw materials polycondensated by magnesium oxide. It is characterized by no toxicity, colorless, tasteless, high picture quality and no yellowing; Soft, good plasticity, no deformation, no cracking, long application time, low temperature and high temperature resistance, and has a large number of tear tensile strength and excellent characteristics of power engineering.

In terms of scope of application, generally, silica gel raw materials are mostly used in industrial equipment, electronic components, cars and some spare parts in the agricultural and industrial industry. Food grade silica gel products can ensure higher pure expected effects of green environmental protection and the improvement of expected effects of various characteristics. Therefore, food grade silica gel products have stronger function and stronger texture. At present, it is mainly used for silica gel products, candy molds, cake molds in the food industry, household appliances (computer keyboard silica gel function keys), silica gel ice lattice, silica gel bottle pacifier, silica gel bowl, silica gel shovel, silica gel freezing cover, silica gel rubber gloves, silica gel insulation pad, etc.

From the perspective of cost, the cost and price of general silica gel products are low, the product quality is moderate, the skin whitening will occur in the process of Rashin, and the expected effect of tearing is common. On the cornerstone of general strong glue, the meteorological chromatograph adhesive is improved. The higher the quality of raw materials, no whitening, the longer the application time, the wider the scope of application, the higher the density and purity of raw materials, and the price is relatively expensive.

Based on the above detailed explanation, it is believed that people have a certain grasp of food grade silica gel products. Of course, it doesn't mean that ordinary silica gel products must not be good. Ordinary silica gel products also have their application fields, which can be considered good according to the application of materials. For example, for products related to the food industry, try to choose food grade silica gel products. If there is no special demand for other industrial equipment and industrialized production of agricultural industry, you can choose ordinary silica gel products to reduce the cost.