With the continuous penetration of silicone products in people's lives, more people understand the use of silicone products. I believe many people have heard that ring silicone products are graded, one of which is food-grade silicone products, but what is food-grade silicone products? What is the difference between food grade silicone products and ordinary silicone products?

 
Food grade silicone products are a kind of short for inorganic polymer colloidal materials made of silicic acid condensation, which is characterized by: non-toxic, odorless, high transparency, no yellowing; Soft, good elasticity, kinking resistance, no deformation, no cracking, long service life, cold and high temperature resistance, and has higher tear strength and superior electrical properties.

  
From the application field, the ordinary silicone material is often used in machinery, electronics, automotive and agricultural and industrial industries on some accessories, and food-grade silicone products can achieve higher purity environmental protection effects, as well as the improvement of all aspects of performance effects, so the role of food-grade silicone products is more powerful, and the texture is better. At present, it is mainly used for silicone products, candy molds, food cake molds, household appliances (silicone keyboard keys), silicone ice grid, silicone pacifier, silicone bowl, silicone shovel, silicone fresh-keeping cover, silicone gloves, silicone heat insulation pad and so on.

  
From the cost point of view, the cost and price of ordinary silicone products are low, the product quality is medium, the whitening phenomenon will occur when stretching, the tearing effect is common, on the basis of ordinary glue, the improved vapor phase adhesive, the higher the quality of raw materials, no whitening phenomenon, the longer the service life, the wider the application field, the higher the density and purity of raw materials, the price is relatively expensive.

  
Through the above introduction, I believe you have a certain understanding of food-grade silicone products. Of course, it is not to say that ordinary silicone products must be bad, ordinary silicone products also have their applicable fields, according to material application is the best, such as food-related products as far as possible to choose food-grade silicone products, if it is some other machinery, agricultural industry, no special requirements, you can choose ordinary silicone products to reduce costs.