Which Industries Are Solvents Used In?

Solvents—defined as a group of chemicals that can be used for dissolving and diluting other materials—play a huge role in today’s world.

Essentially, they’re a key component that many industries are reliant on to keep functioning and producing products.

From skincare to engineering, solvents are used across all major industries. Without them, most products and buildings you see wouldn’t be the same.

Here’s a short and concise look at the main industries that are reliant on solvents.

1.   Skincare

As mentioned above, skincare is one of the main industries where solvents are used, and when it comes to products such as moisturizers, lotions, and foundations, solvents such as propylene glycol and ETOX are used. The reason for this is that they help to dissolve ingredients together such as animal oils and water.

Without solvents, most modern skincare products would not be able to exist on the market.

Take a look at polychemistry.com to learn more about ETOX, one of the most popular solvents that’s used across a variety of industries—not just skincare.

2.   Printing

Next, there’s the printing industry to discuss. In printing, solvents are used to soften the surface of a specific material (paper, for example) so that the ink can be printed onto it.

Solvents also help when it comes to the drying of the ink. Whenever you print a document, you’ll notice that the ink dries very quickly, right? Within seconds, you can touch the paper without causing any smudges or blotches. This is because of the solvents! Without solvents, the ink would be a mess.

The solvent works by softening the surface of the material (allowing the ink to chemically etch to it) making it significantly more durable and protected from weathering than water-based inks.

3.   Pharmaceutical Manufacturing

In pharmaceutical manufacturing, various solvents are used and heavily relied upon.

Popular examples include:

• Alcohols
• Xylene
• Toluene

Solvents help to ensure the separation and purification of products.

Also, outside of manufacturing, they can be used to clean sensitive pharmaceutical equipment so that patients and healthcare professionals don’t become contaminated with anything. Solvent cleaning in the pharmaceutical industry usually involves spraying, immersion, or ultrasonic cleaning. These methods ensure that a surface is completely clean without being altered or damaged.

4.   Engineering and Construction

In engineering and construction, solvents are very important.

Primarily, they’re used to dissolve and dilute substances found in products such as glues and paints.

For example, with glue, solvents ensure that it’s more spreadable and easier to apply. In the case of a solid glue without any solvent at all, this would be near impossible—especially across large and complex surfaces. Hence, any engineering and construction professional will tell you that solvents are an essential part of their industries.

Conclusion

Now, you’ve reached the end of this guide which has discussed the main industries in which solvents are used. From skincare and printing to engineering and construction, solvents are invaluable and will continue to play a huge role in industries moving forward.