The personage inside course of study to teach you how to distinguish the silicone true or false

by:Keyuan     2020-12-03
Why are emphasized products is silica gel? How can you tell a real silicone products? The author consulted at the scene in the maternal and child supplies industry industry veteran of Mr. Gong, he gives the distinguish true and false of the silicone industry a few tips. 1. Regardless of the size of the brand, must be certified through the national related department to food grade silica gel is made from silicate polycondensation of inorganic polymer gel material, ingredient is SiO2 · nH2O, its content is over 98%, avirulent insipidity, stable chemical performance, under the normal except hydrofluoric acid and caustic, not any response from the acid and alkali salt. Currently on the market infant products involves the silicone material, are divided into pharmaceutical grade silica gel and food-grade silicone, a higher standard of pharmaceutical grade silica gel, are required to pass through the state food and drug administration certification. Infant products on the market in our country generally follow the standard three countries: China, the United States, South Korea. No matter which kind of national standards, product is to perform only by state food and drug administration certification, to ensure that is the real thing. Be sure to see when buying. 2. Latex, rubber the sham as the genuine teach you three recruit screening due to consumption of silica gel is a refined and after sterilization, directly after can be mixed and the food and drug according to the requirements and guarantees the drying of food and food to eat together, and on the human body without any side effects. Therefore, pay attention to the entrance security parents have towards the silicone materials infant products, and Mr. Gong said that at present there are a lot of baby products in latex, rubber as the phenomenon of silica gel, even in the industry to carefully distinguish to distinguish true and false. Professionals tend to choice through the following three recruit: first: try: elastic rubber, latex has good elasticity, silica gel is fragile, when selected, you can try the elasticity, if the elastic is very good, there may be a rubber; Second: see color: rubber, latex for impurity content more, can't be a transparent color of products, and silicone is colorless, transparent, to do the transparent silicone rubber products must be the third with silicone raw materials: smell: rubber, latex products, flavor is thick, smell smell smell, some manufacturers in order to cover up the taste and increase the fragrance, so choose silicone material raw materials would be much better. Finally, silica gel for process itself is relatively complex, so the price not the cheapest, so don't think that when the choose and buy take advantage and buy cheap silicone products.
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