What is the temperature resistance of silicone products? Is silica gel toxic when heated?

What is the temperature resistance of silicone products? With the improvement of people's living standards, silicone products are more widely used in our lives, and are closely related to our lives. The common baby pacifiers and some kitchen utensils in our lives are made of silica gel, which often requires Warming milk for babies will also be exposed to high temperatures in daily use, and these will enter our mouths, so everyone is most concerned about how much temperature silicone products can withstand? Will it be toxic when heated?

In fact, generally speaking, the high temperature resistance of real silica gel is between 200 and 300 degrees, and the highest temperature in a short time can reach more than 350 degrees Celsius, while the product is 40 to 230 degrees. High temperature resistant liquid silica gel, so the liquid silica gel must remain liquid, so the amount of heat-resistant fillers allowed to be added will be less than that of solid silica gel, so in general, solid silica gel is more resistant to high temperature and easier to do.

Among many synthetic rubbers, silicone is the leader in temperature resistance. Silicone gaskets have excellent heat resistance, cold resistance, dielectric properties, ozone resistance and atmospheric aging resistance. It can be used for a long time at 250 ℃ (or higher temperature), in addition, it can also be widely used in silicone electric heating pipes, high temperature furnace accessories, and other silicone products with high temperature resistance requirements.

The applicable temperature range is -40 to 230 degrees Celsius, and it can be used in microwave ovens and ovens. The bowls, plates and lunch boxes that can be placed in microwave ovens are all made of silica gel, and food-grade silica gel will not be toxic when heated at high temperatures for a long time. Silica gel itself is very stable. If it has passed food grade, it will not change easily, but pay attention to the use environment and try not to use high temperature above 250 degrees for baking.

Food-grade glue, as the name suggests, is an environmentally friendly glue that can reach edible grade. It can be seen that this kind of glue has extremely strict production requirements. It is a unique food-grade glue and can be widely used in various food packaging, various household kitchen utensils, food It is used mechanically and will not cause any poison to the body of the user in contact.

Because silicone products are non-petroleum products, they are a good substitute for plastic products, and the material of silicone products can be applied to a wide range of fields, and they are also loved by everyone. The above is for everyone. All the content of silicone products .