Introduction
HD52B07 is one of the most widely used grades of injection molded high density polyethylene (HDPE) produced by Lorestan Petrochemical. With its excellent mechanical and physical properties, high tensile strength, and suitable processability, this grade is an ideal option for producing various injection molded parts in various industries.
HDPE is a thermoplastic polymer that softens when heated and can be molded into various shapes. HD52B07 grade is specifically designed for injection molding and plays an important role in producing high-quality and durable products by combining appropriate technical properties and high dimensional stability.
This grade has gained a special place among domestic and foreign manufacturers with features such as high tensile strength, impact resistance, and excellent thermal and chemical stability. Products produced with HD52B07 are usually highly resistant to deformation, breakage, and cracking, making it a reliable choice for industrial and domestic applications.
Product Description
HD52B07 grade is a product of Lorestan Petrochemical that falls into the category of heavy polyethylenes with high density and medium melt flow index. This combination allows manufacturers to produce parts with a smooth surface, precise dimensions, and high mechanical strength.
Due to the specific design of this grade for the injection process, the proper fluidity of the melt causes complete filling of the molds even in delicate parts and reduces the amount of waste. Also, its thermal stability allows the process to be carried out at high temperatures without loss of quality.
Lorestan Petrochemical, in compliance with global standards and using modern technologies, has produced HD52B07 in a way that is suitable not only for the domestic market but also for export to neighboring and Asian countries.
Features of HD52B07 High Density Polyethylene
1. High tensile strength and strength
HD52B07 has high mechanical resistance to pressure, bending and stretching. This feature makes the final products very resistant to deformation and breakage.
2. Excellent processability in injection molding
This grade has an optimal melt flow index (MFI), which makes it flow easily during the injection process and fill the mold completely. The result is the production of parts with a smooth, uniform and bubble-free surface.
3. Good chemical and thermal resistance
HD52B07 is resistant to many chemicals, acids and bases and maintains its stability at high temperatures. This feature is especially valuable for the production of industrial parts.
4. Dimensional stability and long durability
Products produced from this grade do not deform, crack or become brittle over time. High dimensional stability increases the quality and useful life of products.
5. Glossy surface and high appearance quality
HD52B07 polyethylene creates a glossy and beautiful surface, which is an advantage for household injection parts or appearance packaging.
Applications
HD52B07 high density polyethylene is used in various industries, including:
• Production of industrial injection parts such as fittings, caps, tool handles and containers
• Kitchen and household utensils such as buckets, bottle caps and durable plastic parts
• Lightweight automotive parts that require strength and low weight
• Industrial packaging and pressure-resistant caps
• Agricultural and industrial equipment parts used in harsh environmental conditions
Due to its stable physical properties, products produced with HD52B07 are very suitable for both the domestic Iranian market and for export to regional countries such as Iraq, Turkey, Armenia and Pakistan.
Advantages
• Easy processability in injection molding
• High durability and mechanical strength
• Excellent thermal and chemical stability
• Production of products with a glossy surface and beautiful appearance
• Suitable for industrial and domestic use
• Reduced production costs due to reduced waste and consistent quality

Manufacturer
HD52B07 is produced by Lorestan Petrochemical and supplied by Bakhtar Petrochemical.
Datasheet
To view and download the product datasheet, please refer to the link below.
Datasheet of HDPE 52B07
Conclusion
Lorestan Petrochemical HD52B07 grade is one of the best options for injection molded parts manufacturers in various industries. The excellent combination of tensile strength, high durability, chemical stability and easy processability has made it the polymer of choice for many domestic manufacturers and exporters. Using this grade can not only increase product quality, but also reduce production costs and increase the overall efficiency of production lines.
Get in Touch with KPPlastics-Afshin Karami’s Trading Company
If you are looking to buy Lorestan Petrochemical HD52B07 with quality, reasonable price and fast delivery, contact our sales experts now.
Our team is ready to provide you with the necessary technical and commercial advice and to assist you in selecting the right grade for your specific application.
Place your order and enjoy the superior quality of Iranian products.







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