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 there are grades of ring silicone products, one of which is food-grade silicone products, but what exactly are food-grade silicone products? What is the difference between food-grade silicone products and ordinary silicone products?

Food-grade silicone products are an abbreviation for inorganic polymer colloidal materials formed by polycondensation of silicic acid, which are characterized by: non-toxic, odorless, high transparency, non-yellowing; , long service life, cold resistance and high temperature resistance, and has higher tear strength and superior electrical properties.

In terms of application fields, ordinary silicone materials are often used in machinery, electronics, automobiles and some accessories in the agricultural and industrial industries, while food-grade silicone products can achieve higher purity environmental protection effects and improve performance in various aspects. Therefore, food-grade silicone products Silicone products are more powerful and have a better texture. At present, it is mainly used for silicone products, candy molds, food cake molds, household appliances (keyboard silicone keys), silicone ice trays, silicone pacifiers, silicone bowls, silicone shovels, silicone fresh-keeping covers, silicone gloves, silicone heat insulation pads etc.

From the perspective of cost, the cost and price of ordinary silicone products are low, the product quality is medium, whitening phenomenon occurs when stretching, and the tearing effect is common. On the basis of ordinary glue, the gas-phase adhesive is improved, and the quality of raw materials is better. High, no whitening phenomenon, the longer the service life, the wider the application field, the higher the density and purity of the raw material, and the price is relatively expensive.

Through the above introduction, I believe that everyone has a certain understanding of food-grade silicone products. Of course, it does not mean that ordinary silicone products are necessarily bad. Ordinary silicone products also have their applicable fields. The best is based on the application of materials. For example, food-related products should try to choose food-grade silicone products. If it is some other machinery, agricultural products In terms of industry, if there are no special requirements, ordinary silicone products can be selected to reduce costs.