Polyethylene Wax (PE Wax) is a specialty wax widely used in plastics, rubber, coatings, adhesives, and many other industries. Also this product has unique properties high hardness, low viscosity make it an essential additive in modern manufacturing.
In this article, we’ll explore the main production methods and step-by-step processes.
What is Polyethylene Wax?
Polyethylene Wax is a low-molecular-weight polyethylene polymer. It appears as a white, crystalline powder, flakes, or granules.
Different Types Of PE Wax
- Low-Density Polyethylene (LDPE) Wax
- High-Density Polyethylene (HDPE) Wax
- Oxidized Polyethylene Wax
Which Raw Materials Are Used in PE Wax?
The main raw material is polyethylene, derived from ethylene gas. It’s Depending on the production method, either virgin polyethylene or recycled PE materials can be used.
Production Methods
- Direct Polymerization
With this method, ethylene is polymerized under controlled conditions to produce low-molecular-weight polyethylene directly. - Thermal Cracking (Degradation Process)
In this way, PE wax high-molecular-weight polyethylene is broken down into shorter chains by heating it at elevated temperatures. - By-Product of Polyethylene Production
During the production of high-density or low-density polyethylene, polyethylene wax can be obtained as a by-product. - Oxidation of Polyethylene Wax
In this process, standard PE wax is oxidized by exposing it to oxygen at high temperatures.
Step-by-Step Production Process of Polyethylene Wax
- Raw Material Preparation
Selecting polyethylene feedstock suitable for wax production. - Melting & Reaction
Depending on the method, polymerization, cracking, or oxidation is carried out. - Cooling and Solidification
The molten wax is cooled down and converted into solid form. - Grinding and Packaging
The solidified wax is ground into fine powder, flakes, or granules and packed for shipment.
Quality Control and Testing
To ensure consistency, PE wax is tested for:
- Melting Point
- Viscosity
- Density & Hardness
- Penetration & Acid Value (for oxidized wax)
Common Packing for PE Wax
The most common packing of polyethylene wax is 25 kg BOPP bags.
Manufacturer of Polyethylene wax
At RAHA Paraffin Co., we are manufacturer of polyethylene wax, tailored to meet the needs of various industries. We can deliver the mentioned paraffin types to destination ports as requested by the customer. (Contact Us)
Common Questions About Polyethylene Wax Production
1. What is Polyethylene Wax made of?
Polyethylene Wax is made from polyethylene, a polymer derived from ethylene gas.
2. How is Oxidized Polyethylene Wax produced?
Oxidized Polyethylene Wax is produced by introducing oxygen into polyethylene wax at high temperatures.
3. What industries use Polyethylene Wax the most?
Polyethylene Wax is widely used in plastics, rubber and tire manufacturing, hot melt adhesives, paints, coatings, and printing inks due to its lubrication, dispersion, and gloss-enhancing properties.
