Every family has three bowls, pots and pans in their daily life. Their importance for dining is not only practical but also safety and environmental protection. Nowadays, the use of ceramics, enamels and glass for tableware is the most correct. However, there are also a lot of rubber and plastic materials that have been favored by consumers. Among them, silicone pots and bowls are one of the more prominent ones. Some people think that it is reliable and does not have safety performance. I dare not buy it easily, so today we will tell you what are its advantages and purchasing methods!

 

 

Safety is essential for edible tableware. Silicone tableware is currently a type of tableware that is essential for life in Europe and the United States. Its raw materials are of a certain environmental protection type. The raw materials are mainly polymer materials made of silicon dioxide. The main ingredient is made of mSiO2-nH2O. It is insoluble in liquid and solid. It does not dissolve in any substance. It has strong chemical stability. It can withstand high and low temperatures of -40 to 260 degrees. It does not conflict with any substance, so even if you eat it into your stomach, There is no reaction in it, and it is currently the most popular anti-fall and anti-collision tableware for infants.

 

 

Secondly, the selling point and advantages of the product are higher than many materials, such as high and low temperature resistance. When the silicone bowl is produced by the silicone tableware manufacturer, the product's molding temperature has reached 180 ° C, so there is no problem with normal boiling water resistance and freezing temperature. Silicone material has good tensile and rebound strength, so it also has a certain anti-drop and anti-collision function. It will not break and hurt. It is its biggest advantage. It has a long service life, long aging life, and is not easy to deform for long-term use. It can be used normally at high temperature and low temperature and in various environments. The main reason for the discoloration and yellowing is that the material meets food-grade certification standards. The material has more permeability. Silica black conflicts with other compounds and the purity of the material does not meet the standards. problem!

 

 

Although food-grade silicone bowls have many advantages, they also have quality differences in the market, so consumers need to determine whether they are high-quality qualified products when purchasing it. Food-grade and ordinary silicone are difficult to identify, basically the same, food-grade gas phase The rubber material has a good stretch resilience and can be stretched without deformation for a long time, while the ordinary rubber has relatively low rebound stretch. The difference is that when the product is stretched, the food-grade material has no effect, and the ordinary rubber stretch After starting there is a white phenomenon.

 

 

Smell and color. Under normal circumstances, there will be a little odor after silicone rubber products are cured at high temperature. However, after the second vulcanization, the silicone tableware basically does not produce odor, so if you can smell it when you buy it, you can also recognize it. Its advantages and disadvantages, the yellowing or fading of the color is usually due to the curing agent. Due to the different curing agents, the silicone products appear yellowing and fading. Therefore, it is necessary to judge which one of the raw materials of the silicone product manufacturer uses, and understand the characteristics of the material.