Introduction

Linear Low Density Polyethylene LL22B03 or LLDPE 22B03, produced by Mahabad Petrochemical Company, is a high-quality film grade resin widely recognized for its excellent balance of mechanical strength, flexibility, and processability. Belonging to the family of butene-based LLDPE grades, 22B03 is specifically engineered for blown film applications where toughness, clarity, and puncture resistance are essential.

 

 

 

Product Description

Linear low density polyethylene LL22B03, produced by Mahabad Petrochemical Company, is a high-quality film grade widely recognized for its excellent balance between mechanical strength, flexibility and processability. Belonging to the butane-based LLDPE family of grades, 22B03 is specifically engineered for blown film applications where toughness, clarity and puncture resistance are essential.

 

 

 

Features of LL22B03 Linear Low Density Polyethylene

 

• Density: ~0.920-0.923 g/cm³ → Provides an optimal balance between toughness and flexibility.
• Melt Flow Index (MFI): ~2.8-3.1 g/10 min (190°C/2.16kg) → Ensures smooth processability in film extrusion.
• Excellent Mechanical Properties → High tensile strength, puncture resistance, and impact resistance.
• Good Clarity & Optical Properties → Produces films with uniform appearance and transparency.
• Resistance to Environmental Stress Cracking (ESCR) → Suitable for films requiring durability under stress.
• Excellent Sealing Properties → Enhances performance in packaging applications.

 

1. Suitable density

The density of this grade is around 0.920-0.923 g/cm³, which provides a very good balance between strength and flexibility. This feature makes films produced from LLDPE 22B03 both resistant and flexible enough for a variety of applications.

2. Melt flow index (MFI)

With an MFI of around 2 g/10min at 190°C, this grade has good processability and is easily produced on blown film extrusion lines. This feature reduces production problems and increases operation speed.

3. High mechanical strength

This grade has excellent tensile strength and tear strength. This feature makes the films produced have high resistance to punctures and tears and are used in sensitive packaging.

4. Transparency and good optical properties

Films produced from LLDPE 22B03 have good transparency. This feature is a great advantage in packaging where the appearance of the product is important, such as food packaging and consumer products.

5. Environmental Crack Resistance (ESCR)

This grade has high resistance to environmental stresses. Therefore, products manufactured with this material will be more durable in different conditions and will have a longer useful life.

6. Excellent sealing properties

One of the important advantages of LLDPE 22B03 is its good sealing properties. This feature allows packaging films to protect the internal contents well and increase the shelf life of the packaged product.

 

 

 

Applications

 

LL22B03 is widely used across various industries due to its versatility:

• Packaging Films
• Food packaging films (bread, snacks, frozen goods)
• Lamination films
• Industrial packaging wraps
• Greenhouse covers
• Agricultural Films
• Mulch films
• Carry bags and garbage bags
• Consumer Goods
• Shopping bag
• Industrial Applications
• Shrink and Stretch films
  

 

 

Advantages

1. Processability → Easy to process on standard blown film extrusion lines with stable bubble control.
2. Film Toughness → Ensures resistance against puncture and tearing, extending product life.
3. Versatility → Can be blended with LDPE or HDPE to optimize performance and cost.
4. Durability → Suitable for demanding packaging solutions requiring long shelf-life.
5. Environmental Benefits → Lightweight films reduce material usage while maintaining strength.

 

 

 

Manufacturer

Linear low density polyethylene LL22B03 is produced by Mahabad Petrochemical and supplied by Bakht Company.

 

 

Datasheet

Click on the link below to view and download the technical specifications of LL22B03.

LL22B03 Linear Low Density Polyethylene 

 

 

 

Conclusion

 

LL22B03 – Mahabad Petrochemical is a premium film grade resin that offers exceptional balance of mechanical performance, processability, and optical clarity. Its versatility makes it a preferred choice for packaging, agricultural, and industrial film applications, both in domestic and export markets. Manufacturers benefit from reduced material costs, improved film toughness, and superior product reliability, making 22B03 a key material in the global polyethylene market.

 

 

Feel Free to Contact KPPlastics

The quality and safety of your food packaging depends on the right choice of raw materials. LL22B03 with Food Contact approval is the best option for the packaging industry. For more information and purchase, contact us.