Update Time: 2022-09-17  

The role of industrial salt in many industries should not be underestimated. Although everyone roughly knows that it has a very wide range of uses, but does not know its specific application in various fields, then, in normal life, what fields can industrial salt be used in? ? Let's take a look at the application scope of industrial salt.

1. Wooden furniture may have moths after a long time of use. At this time, rubbing the surface of the furniture with salt water can effectively prevent moths. Moreover, the broom at home will shed the seedlings after being used for a long time. You can soak the newly bought broom in salt water for a while, and then use it after drying to prevent hair loss.

2. Washing rattan and bamboo utensils with salt water will become more durable. If there are black spots on the copper utensils at home that cannot be wiped off, you can easily wash them off with salt. Like the weeds in the house grow quickly, you can sprinkle some industrial salt on the weeds, and the effect will be seen after 3 or 4 days.

3. Application in building materials industry, soda ash made from salt is the main raw material for producing glass. In addition, in order to eliminate the bubbles in the glass melt when melting glass, a certain amount of fining agent needs to be added, and salt is also a commonly used fining agent component, and the amount of salt is about 1% of the glass melt. Common stoneware, terracotta tiles and jars require salt as a glazing agent. The salt consumption per cubic meter of pottery is 0.5 to 3 kg. In order to improve the performance of enamel enamel glaze, some enamel additives should be added before enamel coating. Salt is a kind of enamel additive, which is used for surface glaze to increase the strength of powder blanks and improve the ability to resist scratches and abrasions after making enamels. . In every 100 kg of glaze paste, the higher amount of salt is 0.3 kg.

4. Not only the common raw materials of dye industry such as caustic soda, soda ash and chlorine gas are directly produced from industrial salt, but also hydrochloric acid is also a chemical product obtained by deep processing of salt. In addition to this, almost every step in the dye production process consumes a certain amount of salt.

5. Application in the machinery industry, in casting, salt can be used as an excellent binder for non-ferrous metal and alloy casting sand. At high temperature, salt promotes the softening of the casting core, thereby preventing the occurrence of hot cracks in the casting. Compared with organic binders, salts also generate less harmful gases at high temperatures.

The above is the relevant introduction about the scope of application of industrial salt, have you understood it?

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