Light Liquid Paraffin + Features, Applications, and Differences with the Heavy Type

Light liquid paraffin, with low viscosity, high purity, and excellent transparency, is a widely used substance in cosmetic, pharmaceutical, and plastic industries. In this article, we examine its properties, applications, and its difference

from heavy paraffin.

Light Liquid Paraffin is one of the most important hydrocarbon-based refinery products, which due to its unique physical properties, is used in highly sensitive fields such as pharmaceuticals, cosmetics, food industries, and also

light industries. This substance, obtained from highly advanced crude oil refining, due to its high purity, colorlessness, lack of odor, and high chemical stability, holds a strategic position among mineral lubricants.

Technical Features of Light Liquid Paraffin

Light liquid paraffin is offered as a transparent and very fluid liquid and does not have a sticky state at room temperature, nor does it leave any residue on the surface. This property has given it a special place in the formulation of

skin and pharmaceutical products. Its flash point is usually around 150 to 200 degrees Celsius, which ensures its relative safety during storage and transportation.

Low viscosity is one of the most important technical factors of this type of paraffin that distinguishes it from heavy liquid paraffin. Chemically, light liquid paraffin consists mainly of linear and branched saturated alkanes with medium

carbon chains. This composition has made light paraffin completely neutral, non-toxic, and non-irritating.

Applications of Light Liquid Paraffin

1. Pharmaceutical Industry
   In pharmaceuticals, light liquid paraffin is used as a carrier, emollient, and lubricant. One of its most common uses is in the formulation of laxative medications (edible paraffin oil) used to treat constipation. It also plays a role in the production of capsules, therapeutic skin creams, and ointments. This substance must have pharmaceutical grade and comply with USP or BP standards.

2. Cosmetic and Hygienic Industry
   The highest consumption of light liquid paraffin is in the field of cosmetic and hygienic products. Due to its high safety and not causing allergies or acne, it is used in the formulation of moisturizing creams, lotions, cleansing gels, massage oils, and skin and hair care products. It is also used in baby products such as baby oil.

3. Food Industry
   In food grade, light liquid paraffin is used for coating fruits, sealing in some special packaging, and as an anti-sticking agent in food processing. This grade must also be produced under very strict standards.

4. Plastic and Rubber Industry
   In the production of PVC, polyethylene, and industrial rubbers, light liquid paraffin is used as a lubricant, anti-sticking agent, and processing aid. This substance reduces friction, increases product uniformity, and decreases energy consumption.

Difference Between Light and Heavy Liquid Paraffin

Light and heavy liquid paraffin belong to the same chemical family, but they have fundamental differences in technical and practical features. Light paraffin has lower viscosity, is more fluid, is easily absorbed into the skin, and is used

in sensitive industries. In contrast, heavy paraffin with higher viscosity is greasier and denser and is mainly used in industrial sectors, textiles, rubber production, cable manufacturing, and industrial lubricants.

Another key difference is the level of transparency and color. Light paraffin is colorless and very transparent, whereas heavy paraffin may have a yellow or milky hue. Also, in terms of price, the light type is usually more expensive due

to requiring more precise refining and purification processes.

Safety and Storage Notes

Although light liquid paraffin is known as a safe and non-toxic substance, following safety guidelines during storage, transportation, and use is very important. This substance should be kept away from heat sources, direct sunlight,

and stored in sealed containers. If used orally, the appropriate grade must be used and contact with incompatible substances should be avoided.

Conclusion

Light liquid paraffin, with its unique composition, is one of the most important refinery derivatives and has a strategic position in the pharmaceutical, cosmetic, food, and industrial sectors. Properties such as high transparency, low

viscosity, consumption safety, and chemical purity make this substance an ideal option for sensitive applications.

Petroil, as a specialized supplier of various types of paraffin, is ready to offer the best quality light liquid paraffin with valid analysis, competitive pricing, and fast delivery.

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