Pervasive Silicone Products

Inorganic silicon such as silicon dioxide in nature is chemically processed to turn it into organic silicon such as polysiloxane, and it will become a new type of chemical material. With the development of science and technology, more than 20,000 kinds of silicone products have been researched in various countries around the world. For example, makeup props for actors, breast augmentation and plastic surgery, artificial fur coats, and fruit preservation.

Silicone rubber is very versatile. Some people call silicone materials "pervasive" materials. In fact, it is not an exaggeration. Silicones are widely used in national defense and military, as well as in light industry, construction, medical and other industries.

cosmetic surgery

The silicone rubber used for actor makeup is a type of silicone material. In the past, actors used latex for makeup, but now everyone knows that silicone rubber is far easier to use than the former. It has outstanding high and low temperature resistance, can still maintain its originality at -60 ℃-200 ℃, and is non-toxic and tasteless, and has no irritation to the human body.

Silicone rubber is used for plastic surgery, and the effect is also very magical. For example, a woman with a slumped face asks for plastic surgery. The doctor does not need a scalpel, but just picks up a syringe and injects the silicone plastic injection into the subcutaneous part of the patient's slump. After dozens of minutes, the injection will solidify in the body. The defective part of the patient can also return to normal.

Sealing and plugging

Using silicone rubber as a high-temperature sealing material instead of asbestos is also an effective measure to prevent problems such as running, running, dripping, and leaking. Moreover, the silicone adhesive force is particularly strong, and it is also a powerful helper in interior decoration design. In the case of unsealed doors and windows, applying silicone to the gaps can effectively stop leaks. Nowadays, silicone materials are used in all hotels, restaurants and large buildings, and their dust-proof and leak-stopping effect is very obvious.

fresh

The storage and preservation of vegetables, fruits, grains, eggs and other foods has always been a vexing problem. Because this type of food needs air for them to breathe (inhale oxygen, exhale carbon dioxide), but it is easy to lose moisture and rot over time. If a modified atmosphere film is made of silicone and put on fruits and eggs, the modified atmosphere film is like a small window, which can not only make the air in the bag unblocked, meet the needs of food breathing, but also prevent the bag The water inside is lost.

It is determined that it can adjust the oxygen content by 3%-5% and the carbon dioxide content by 4%-6%. In such a plastic bag, the storage period of apples can be extended by three times, the good fruit rate of tomatoes can be increased by more than two times, and the good fruit rate of garlic sprouts can even reach 99%, which can be stored for 10 months! Rice can also maintain a certain degree of freshness after storage.

lighten and soften

When you go shopping to buy clothes, you must have noticed some fiber fabrics and chemical fiber woolen coats, which look bright and shiny, and feel soft to the touch. On the contrary, some pure cotton fabrics do not feel very good to the touch. It turns out that if those chemical fiber fabrics are treated with silicone hydroxy emulsion, they can have the characteristics of quite high flash point and low freezing point. Silicone hydroxy milk is a type of silicone, which is often called silicone oil, which has similar characteristics to silicone rubber. As long as the sewing machine thread is treated with silicone oil, the thread will not break easily no matter how high the speed is.

remove foam

In addition, silicone oil has a great role in eliminating foam in the industry. Many industrial products will produce a large amount of foam due to chemical reactions during the production process, which will affect the quality and yield of the product. If you add a small amount of silicone oil, the foam will disappear immediately without a trace.

Antifoams can also be used to treat disease. For example, pulmonary edema, which is a complication that most heart disease patients are prone to occur when they are critically ill. The exudate of the patient's lungs will increase, and the foam will also increase sharply. Excessive foam will aggravate hypoxia, promote alveolar necrosis, and further increase the exudate. Such a vicious circle will lead to the death of the patient. The defoamer made of silicone oil can eliminate the foam in the patient's lungs, stop this vicious cycle, and save the patient from danger.

protect monuments

There are countless very precious ancient buildings and cultural relics all over the country. With the passage of time and the erosion of wind and rain, most of them have been damaged to varying degrees. Silicone can also come in handy here. Silicone resin is a kind of silicone, which not only has the characteristics of silicone rubber and silicone oil, but also has very good insulating properties. This insulating property is that it does not react chemically with other substances in the air, which will effectively resist the corrosion of acid gases.

Nowadays, most of the ancient buildings and cultural relics in China will be coated with silicone resin, which can more effectively protect the cultural relics.

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