In recent years, colourful, cute and diverse silicone kitchenware has quickly become popular, and despite its high prices, it is still very popular. "These cups, bowls, and crispers are made of food-grade silicone and are absolutely safe to fold." A staff member at the Zhengjia Square Hi Life Concept Hall said that the silicone material is soft, foldable, flexible, and not easily deformed. The folding lunch box made of it can be used to hold the lunch box in one hand, and the hands are light. Lightly shake to fully open, easy to carry, easy storage. And silicone material is not easy to oil, cleaning it is very convenient. Doge design meals will not stick, odor. Seven kinds of bright and colorful flowers, such a lunch box for colleagues, friends, is not it special and intimate it. However, using silicon molds to make cakes, breads, etc. need to pay attention to some things. Let's take a look.
“These bowls are made of food-grade silicone and can withstand temperatures of 230°C. Even if placed in the oven, it will not be a problem.” Especially when making cakes, the silicone mold is softer than other molds, allowing mold release. No longer hassle, and it can keep the perfect shape of the baked goods well, and cleaning is also more convenient.
But what looks good and easy to use is usually expensive. According to industry insiders, the price of silicone raw materials is not the same, the ordinary 1 gram is about 0.023 yuan, 1 gram of gas phase glue is between 0.034 yuan and 0.07 yuan, and 1 gram of good imported rubber is between 0.038 yuan and 0.08 yuan. This is only raw material prices, there is no additional curing agent, masterbatch and other accessories, if made into a finished product, 1 g price between 0.09 yuan and 0.2 yuan, the specific price depends on how the production process.
According to chemical common sense, the chemical properties of silica gel are relatively stable. It can be stable from -60°C to 250°C, and does not react with any substances except strong alkali and hydrofluoric acid. The temperature of the oven, microwave oven, steamer, refrigerator, etc. will not exceed this range. It should be no problem. At present, it has not been known that there are toxic data on the use of silica gel at high temperatures. Silicone is derived from natural sand and stone. It is neither plastic nor rubber. Its quality and safety are significantly better than those of plastics and rubber. It is also non-toxic and odorless. It is also a raw material for the production of baby teats and artificial organs. It has long been widely used internationally. Used in various tableware, kitchen utensils and other products. However, experts suggest that, but silicone kitchenware is a processed product, it is not certain that its composition is entirely silicone or added other chemicals, so when buying it is best to determine this silicone kitchenware has a "QS" logo, do not blindly covet for good-looking and cheap.