Micro crystalline Wax

Microcrystalline wax is a type of plastic material derived from petroleum that is different from paraffin waxes. It has smaller and less distinct crystals, as well as a higher melting point and viscosity. Microcrystalline wax is commonly used in laminated-paper products, coatings, linings, adhesives, sealing compositions, and polishes.

To produce microcrystalline wax, petrolatum is de-oiled as part of the petroleum refining process. It contains a high percentage of ISO paraffinic hydrocarbons and naphthenic hydrocarbons. Unlike paraffin wax, microcrystalline wax has finer crystals and consists of high molecular weight saturated aliphatic hydrocarbons.

Compared to paraffin wax, microcrystalline wax is generally darker, more viscous, denser, tackier, and more elastic. It also has a higher molecular weight and melting point. The elastic and adhesive properties of microcrystalline waxes are due to the non-straight chain components they contain. The crystal structure of microcrystalline wax is small and thin, making it more flexible than paraffin wax.

The characteristics of microcrystalline wax can vary depending on the source of crude oil and the refinement process. Some types are ductile like beeswax, while others are hard and brittle or crumble easily. The melting point range of microcrystalline wax is higher than that of paraffin wax, typically ranging from 63°C to 93°C (145° to 200° F). The color of microcrystalline waxes can range from creamy white to dark brown. Removing color from these waxes is difficult, and they may have undesirable odor and taste in certain applications. Microcrystalline waxes can be produced from crude petroleum residue through refining or from petroleum jelly by removing the oil with a solvent.

The physical properties of microcrystalline waxes can be controlled by the temperature of the solvents used. Separation methods include solvent dilution, chilling, centrifuging, filtering, and combinations of these techniques. Chemically, microcrystalline waxes consist of saturated aliphatic hydrocarbons.

Application of Micro Crystalline Wax

Microcrystalline wax is a versatile substance that finds its application in various industries such as cosmetics, glue manufacturing, adhesives, skin care creams, inks, chewing gum, candles, rubber, gels, laminated paper products, coatings and linings, sealing compositions, ointments, and different types of polishes. Additionally, it is also utilized in the packaging and plastic industries.

Industries Users of Microcrystalline Wax:

• Adhesives
• Candles
• Rodent Baits
• Explosives & Pyrotechnics
• Fertilizer Coating
• Histology
• Corrosion Protection
• Construction Boards (e.g. Gypsum, MDF, Particle Boards)
• Polishes (Car care, Shoe, Floor, Wood, etc)
• Flexible Packaging
• Cosmetics & Pharma
• Textile & Leather
• Chewing Gum (Gum Base)
• Cheese Coating
• Poultry
• Crayons & Pencils
• Fire Logs & Safety Matches

Packing of Micro Crystalline Wax

Beyond Global Business Paraffin Co typically uses carton boxes for packaging. The products are made in 5 Kg slabs, which are individually placed in nylon bags. These bags are then grouped together, with 5 slabs in each carton box. The carton boxes are designed with 5 sturdy layers to prevent any damage. Additionally, it is also possible to package a larger quantity of 25 Kg in a single bulk piece.