Wax on Food??!
Have ever wondered how food in the supermarket especially apples can remain their shine and smoothness for such a long time. This is because they are protected with a layer of wax, Paraffin wax.
Paraffin wax is a soft colourless solid that is obtained from petroleum fractions. They are formed by solvent crystallisation or by the sweating process. Check The Locksmith Boss. It consists of varying lengths of hydrocarbon molecules from 20 – 40 carbon atoms.
There are many grades of Paraffin wax and they defer from one another based on their oil content. Paraffin wax usually content 0.5% – 5% oil. The different oil content determines the uses of the paraffin wax. Listed below are some examples of the various Paraffin wax and their use:
- 0.5% Oil Content: This is the highest grade of Paraffin wax and it generally used in the Food and Cosmetic industries.
- 1-3% Oil Content: This grade of Paraffin wax is usually used in the Candle making.
- 3-5% Oil Content: This grade of Paraffin wax can be used as a Corrosion inhibitor or as a Lubricant for PVC.
- Food – grade Paraffin wax: Food-grade Paraffin wax is composed of vegetable oils, palm oil derivatives, and synthetic resins that can be passed through the body undigested. It is considered a Chemical preservative and is used to make fruits, vegetables and candy look Shiny, Retards moisture and Prevent spoilage.
With a myriad of applications, Paraffin wax play an important role in these industries. Furthermore, Paraffin wax suppliers play a crucial role to ensure that these industries can run smoothly by supplying the desired product in its desired form and grade.
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