Pastile PE Wax Description

Polyethylene wax (PE wax) is a low molecular weight polyethylene polymer widely used in various industries due to its excellent properties.Typically, the melting point of PE wax ranges from 100°C to 120°C. It has a lower viscosity compared to other types of wax, which makes it ideal for processes requiring easy flow and spreading.

PE wax is highly resistant to chemicals, which enhances its durability in various applications. It offers good resistance to abrasion, making it suitable for protective coatings and other wear-prone applications. PE wax is compatible with many polymers, resins, and additives, facilitating its integration into various formulations.

PE Wax Forms and Grades

PE wax comes in various forms, including powders, flakes, pastilles, and micronized waxes. The choice of form depends on the specific application requirements. Additionally, there are different grades of PE wax, such as oxidized PE wax, low-density PE wax, and high-density PE wax, each tailored for specific performance characteristics.

Advantages

1. Versatility: Its compatibility with various materials makes it versatile for multiple applications. 2. Performance Enhancement: Improves processing efficiency, product appearance, and durability. 3. Cost-Effective: Often provides a cost-effective solution for enhancing material properties compared to other additives.

Environmental and Safety Considerations

Pastile PE wax is generally considered safe and non-toxic. However, it is essential to handle it according to the manufacturer’s safety guidelines to prevent any risks associated with dust inhalation or contact with hot materials.

Pastile PE Wax Manufacturing Process

The manufacturing process of polyethylene (PE) wax in pastille form involves several key steps, from the initial polymerization to the final shaping into pastilles. Here’s an overview of the process:

1. Polymerization

Polyethylene wax is typically produced by polymerizing ethylene. There are several methods to achieve this: – High-pressure polymerization: Produces low-density PE wax. – Ziegler-Natta polymerization: Produces high-density PE wax. – Thermal degradation: Involves breaking down higher molecular weight polyethylene into lower molecular weight wax.

2. Wax Refinement

After polymerization, the raw PE wax may need to be refined to achieve the desired properties: – Fractionation: Separates different molecular weight fractions. – Oxidation: Modifies the wax to improve its compatibility and performance in specific applications. – Hydrogenation: Enhances stability and color.

3. Melting

The refined PE wax is melted in a controlled environment. The temperature is carefully regulated to ensure complete melting without degradation.

4. Filtering

The molten wax is filtered to remove any impurities or unreacted materials. This step ensures the purity and consistency of the final product.

5. Pastillation

The molten PE wax is then converted into pastilles using a pastillation process, which involves the following steps: – Droplet Formation: The molten wax is fed into a pastillation unit where it is formed into uniform droplets. This can be achieved using a variety of equipment, such as rotary drum pastillators, prilling towers, or pastillation belts. – Cooling and Solidification: The droplets are rapidly cooled and solidified. This is usually done by passing them through a cooling zone or by direct contact with a cooled surface, such as a steel belt or drum.

6. Collection and Packaging

The solidified pastilles are collected, screened for uniformity, and packaged for distribution. Packaging is typically done in bags, boxes, or bulk containers, depending on the requirements of the end-users. Normal packing is 25 Kg P.P bag with palletize and shrinkage. In some cases we can use Jumbo bag instead of Pallets.

Equipment Used

– Melting and Holding Tanks: To melt and maintain the molten wax at a stable temperature. – Pumps and Filters: To transport and purify the molten wax. – Pastillation Units: Devices like rotary drum pastillators, belt pastillators, or prilling towers that form and solidify the wax into pastilles. – Cooling Systems: To rapidly cool and solidify the wax droplets. – Conveyors and Packaging Machines: To handle and package the final pastilles.

Key Considerations

– Temperature Control: Precise temperature control is crucial to ensure consistent droplet formation and solidification. – Purity: Ensuring the wax is free from impurities is essential for high-quality pastilles. – Uniformity: The size and shape of the pastilles should be uniform for consistent handling and application.

By following these steps and considerations, manufacturers can produce high-quality PE wax pastilles that meet the specific needs of various industrial applications.

PE Wax Pastile Form Applications

Polyethylene (PE) wax pastilles are highly versatile and used across various industries due to their unique properties. Here are detailed applications of PE wax pastilles in different sectors:

1. Plastics Industry

– Lubricant and Processing Aid: PE wax pastilles act as internal and external lubricants in the extrusion and molding of plastics such as PVC, polyolefins, and engineering resins. They reduce friction, improve flow properties, and enhance mold release, leading to smoother surfaces and better processing efficiency. – Dispersion Agent: Used to disperse pigments and fillers uniformly in plastic compounds, enhancing color consistency and material performance.

2. Coatings and Paints

– Surface Modifier: PE wax pastilles are added to coatings and paints to improve abrasion resistance, scratch resistance, and water repellency. They enhance the durability and longevity of the coatings. – Matting Agent: They can also be used to control gloss levels, providing a matte finish to various coatings.

3. Adhesives

– Hot Melt Adhesives: PE wax pastilles improve the flexibility, thermal stability, and bonding properties of hot melt adhesives. They help in achieving better flow and setting times, which is crucial for packaging, woodworking, and bookbinding applications.

4. Inks

– Printing Inks: In the formulation of printing inks, PE wax pastilles enhance rub resistance, slip, and anti-blocking properties. This results in higher-quality prints with improved durability.

5. Rubber Industry

– Processing Aid: PE wax pastilles are used as processing aids in rubber compounding, improving the dispersion of fillers and other additives. They reduce viscosity and improve the flow of the rubber compound during processing. – Release Agent: They act as release agents in the molding of rubber products, facilitating easier removal of finished products from molds.

6. Textiles

– Textile Finishing: PE wax pastilles are used in textile finishing processes to impart water repellency, softness, and enhanced feel to fabrics. They are also used in textile coatings to improve durability and performance.

7. Paper and Packaging

– Paper Coatings: PE wax pastilles improve the water resistance, gloss, and printability of paper and cardboard. They are used in the coating formulations for various paper products, including food packaging. – Corrugated Board Production: They enhance the surface properties of corrugated boards, making them more resistant to moisture and abrasion.

8. Cosmetics

– Personal Care Products: In the cosmetics industry, PE wax pastilles are used in formulations of lipsticks, creams, and lotions. They provide consistency, enhance texture, and improve the stability of cosmetic products.

9. Automotive

– Polishes and Waxes: PE wax pastilles are used in car polishes and waxes to enhance shine, protect surfaces, and provide a water-repellent layer.

10. Construction

– Concrete and Asphalt: PE wax pastilles are used in concrete and asphalt formulations to improve water repellency and durability. They help in reducing water absorption and improving the longevity of the materials.

11. Agriculture

– Fertilizers and Pesticides: They are used in the coating of fertilizers and pesticides to control the release rate and improve handling properties.

12. Cable Industry

– Cable Fillers and Coatings: In the production of cables, PE wax pastilles are used as fillers and coatings to enhance insulation properties, protect against moisture, and improve flexibility.

Key Benefits Across Applications

– Enhanced Durability: Improves wear resistance and longevity of the end products. – Improved Processing: Facilitates easier processing of materials and improves the efficiency of manufacturing processes. – Compatibility: Works well with a wide range of materials and additives, making it versatile for different formulations. – Cost-Effectiveness: Provides an economical solution for enhancing product performance.

To have TDS, COA and price please contact us on:

WhatsApp: +971 50 819 8323

Land Line: +971 4 566 4 998

Email: masoud@rahaoil.ae

Website: www.rahaoil.ae