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What is the Difference Between Mineral Sprits & Acetone

Jul 20, 2023
A young African American woman sits in an oil painting class, she's concerned about the differences between mineral spirits vs acetone

From oil paints to fingernail polish, mineral spirits and acetone are among some of the most commonly used solvents. Ideal for a large variety of uses, both mineral spirits and acetone offer plenty of benefits, however, there are key distinguishable differences between the two. 


In this article, we’ll explore the differences and similarities between mineral spirits vs acetone, their uses, and introduce you to some smart, eco-friendly alternatives. 


What are Mineral Spirits?


Mineral spirits, also known as white spirits, are powerful solvents made from petroleum. They excel at thinning paints and varnishes, and they also effectively clean tools and equipment. Spirits are also fantastic in degreasing surfaces. The secret to their success lies in their unique composition of hydrocarbon compounds, which makes them versatile for dissolving a range of substances.


Manufacturing and production processes seek out mineral spirits because of their versatility in dissolving this variety of substances as they do not leave any residue. By putting proper safety protocols in place, mineral spirits have become an effective and economical solution for improving homes, businesses, and industrial setups.


Mineral spirits can also be used as a fuel additive for cars, or as a base solvent for dry cleaning fluids. They can even enhance the flow and reduce the cracking of oil-based paints. However, it's crucial to prioritize safety by following proper protocols and donning appropriate protective gear when handling these chemical products to stay safe from hazardous fumes.


Furthermore, since mineral spirits are made from petroleum they are a nonrenewable resource. Not to mention, the methods used to extract the petroleum used to make mineral spirits can cause damaging effects to both our earth and the ozone layer. 


While mineral spirits have proven themselves to be an indispensable asset for tackling a range of jobs at home or in the workshop, choosing to use a biobased solvent, like  VertecBio™ ELpine, eliminates the hazards associated with petrochemicals. VertecBio™ carries an extensive list of quality products that are safe, non-toxic, non-carcinogenic, and most importantly highly effective.


What is Acetone?

A young African American woman sizes something out of frame with her paintbrush for her oil painting class, she's concerned about the differences between mineral spirits vs acetone

Acetone is a colorless, volatile liquid made of propanone that is widely used as a solvent for many industrial applications. Most people will recognize it as a nail polish remover. Acetone works by quickly and effectively dissolving paints, adhesives, resins, and other substances without leaving behind any residue.


This makes it the perfect choice for manufacturing or production processes. Its volatility and fast evaporation are useful for degreasing or drying surfaces like metals or engine parts. You do want to be careful, however, with certain plastics as acetone can also dissolve some of them. Not to mention, as with any chemical product, it is important to take safety precautions when using acetone and wear protective equipment to guard against hazardous fumes. Acetone is well known as a highly flammable solvent and should be handled with care. 

However, there are options to replace acetone with an eco-friendly replacement. Vertec BioSolvent’s ELSOL AR is designed to do work as a replacement for acetone, and it bolsters a lower environmental impact. 


What are the Similarities and Differences Between Mineral Spirits and Acetone?


In various industries, mineral spirits and acetone are preferred solvents because of their range of applications. These two solvents work to dissolve stubborn materials like paints, adhesives, and resins while leaving no traces behind. However, keep in mind that there are differences that should be considered before choosing which one to use for a specific task.


Similarities


Even though they have different chemical components, mineral spirits, and acetone have a few things in common with each other.


  • Solvent Properties: Comparing mineral spirits vs acetone, they both possess strong solvent properties, making them effective at dissolving various substances.


  • Cleaning and Degreasing: They are commonly used for cleaning tools, equipment, and surfaces, as well as for degreasing purposes.


  • Volatility: Both solvents evaporate quickly, leaving minimal or no residue.


  • Versatility: Mineral spirits and acetone are used in industries such as manufacturing, automotive, painting, and construction.


Differences


While mineral spirits and acetone share a few similarities, they also have marked differences.


  • Chemical Composition: Mineral spirits are petroleum-based solvents, and acetone is an organic compound derived from the oxidation of isopropyl alcohol.


  • Odor: Mineral spirits have a mild odor, while acetone has a strong and distinct odor.


  • Flammability: Acetone is highly flammable. Mineral spirits have a higher flash point and are considered less flammable.


  • Paint Thinning: Mineral spirits are commonly used for thinning oil-based paints and varnishes, while acetone is mainly used for thinning lacquers and some types of paints.


  • Compatibility: Acetone can dissolve certain plastics, while mineral spirits are generally safe to use on most surfaces and materials.


  • Drying Time: Acetone evaporates faster than mineral spirits, making it a better choice for applications requiring fast drying.


What are Lacquer Thinners?


Beyond acetone and mineral spirits, is lacquer thinner. Lacquer thinner is a crucial component in the finishing industry, specially crafted to dilute lacquers used for enhancing and safeguarding wood, metal, and other surfaces. 


Lacquer thinners are usually used to adjust the viscosity of lacquer coatings. This modification simplifies the application process, ensuring the creation of an even finish. Numerous factors determine the ideal thinning ratio, including application method, environmental factors, and the lacquer product used.


Lacquer thinners also have purposes beyond just thinning lacquer. They also serve as an essential cleaning agent for lacquer-based coatings and tools. When left untreated, lacquer residues can accumulate on brushes, spray equipment, and other application tools. This can cause some major issues in their performance. With the effective dissolving and removal properties of lacquer thinners, these residues can be easily cleaned. Thinners provide proper maintenance to equipment and ensure consistent performance.

The young African American woman sits on a stool with her legs crossed, she's on her phone researching the difference between mineral spirits and acetone

Lacquer thinners are usually made of a combination of solvents, like mineral spirits, acetone, and other chemicals. The formulation is tailored to meet the specific requirements of lacquer applications. Mineral spirits provide good solvency for oil-based lacquers, while acetone helps in the quick drying of lacquer coatings.


It is important to note that lacquer thinners are specifically intended for lacquer-based products and may not be suitable for other types of finishes. Different types of coatings, like oil-based paints or varnishes, may need different solvents for thinning and cleaning purposes. You must choose the right solvent based on the specific product and its compatibility.


When using lacquer thinners, you also need to follow safety precautions because they are typically highly flammable. Adequate ventilation should be ensured during the application, and proper protective equipment, such as gloves and goggles, should be used.


Unsure of Which is Best For You? Contact Vertec BioSolvents!


Vertec BioSolvents provides eco-friendly options for those looking to substitute mineral spirits or acetone. Their bio-based solvents, extracted from renewable sources, deliver top-notch cleaning and degreasing properties while preserving superior performance. Consider Vertec BioSolvents' bio-based alternatives to mineral spirits and acetone for an environmentally conscious and sustainable solution. Contact us for more information or to discuss your options.

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