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[Chemical Knowledge]：Use and efficacy of tung oil

Read： 402 Time：18months ago Source：Transform the World with Simplicity

Tung oil is a kind of vegetable oil with high nutritional value extracted from tung tree nuts. It is often used in oil painting, wood product maintenance and other fields, but in fact, the use of tung oil is much more than that. It has many other magical effects. Below, we come to understand one by one.

1. antiseptic and antibacterial: tung oil is rich in tung acid, has a good antiseptic and antibacterial effect. When we are faced with a variety of wood insect, preservative, you can consider the use of tung oil to deal. The wood products treated with tung oil can be more durable and prolong the service life.

2. Waterproof: Tung oil can be specially treated to form a waterproof membrane, which is used in garment processing and other fields. Tung oil can increase the density of the fiber fabric, so that it has good waterproof performance. This is why some people use tung oil to apply to old umbrellas.

3. Lubrication: Tung oil has excellent lubricity and can be used for lubrication of various mechanical equipment. It has a good lubrication effect on all kinds of metal and non-metal materials, and is very suitable for machine parts, turbine bearings and other fields.

4. Sunscreen: Tung oil has good anti-ultraviolet properties and can be used in sunscreen and sunscreen sprays. The small molecule size of tung oil makes it more easily absorbed by the skin and increases the softness of the skin, thereby reducing the pain after sun exposure.

To sum up, tung oil is a multi-functional natural grease with anti-corrosion, antibacterial, waterproof, lubrication, sun protection and other effects. It is widely used in household, industrial production and other fields. However, it should be noted that tung oil is flammable for some flammable items, so special attention should be paid to safety measures when using or storing it.

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