Introduction
EPS 422 FC of Tabriz Petrochemical is one of the most widely used grades of expanded polystyrene used in various industries, especially in the production of foam, unolith and disposable foam containers. This material has an important place in the packaging, food and construction industries due to its light weight, good insulation properties and easy processability. The unique features of EPS 422 FC have led manufacturers to choose this grade as one of the best options to reduce costs, improve product quality and increase their durability.
Product Description
EPS 422 FC of Tabriz Petrochemical is an expanded thermoplastic polymer that is supplied in the form of small granules and is expanded using water vapor and pentane gas in the production process and becomes foam or unolith. This product is considered an ideal option for various industries due to its low density, good thermal and acoustic insulation, sufficient strength and flexibility in design. Its diverse applications in packaging, disposable foam container production, and construction industries demonstrate the high efficiency and value of this grade.

Features of EPS 422 FC Expandable Polystyrene
1. Light weight and low density
EPS 422 has a very low weight due to its expanded cellular structure. This feature makes the transportation of the manufactured products easier and significantly reduces handling and packaging costs. In addition, the lightness of the product makes it very economical to use in the production of disposable containers and packaging of fragile items.
2. Excellent thermal and acoustic insulation
One of the most important features of this grade is its excellent performance in preventing heat and sound transmission. For this reason, EPS 422 is also used in the construction industry to produce insulation blocks and wall panels in addition to producing foam containers and packaging. This feature reduces energy consumption and improves the quality of life in residential and work environments.
3. Easy processability and shaping
EPS 422 granules expand easily in industrial processes and can be formed into various shapes. This feature allows manufacturers to produce a variety of products such as packaging unilite, disposable foam containers, building blocks and even decorative pieces with high quality.
4. Good impact resistance
Despite being lightweight, this grade has sufficient strength against impact and pressure. This feature is very important in packaging sensitive goods such as household appliances, electronic products or glass containers, as it prevents products from being damaged during transportation and storage.
5. Recyclability and environmental compatibility
EPS 422 FC is recyclable and can be reused in the production cycle. This not only helps reduce plastic waste, but is also a great advantage for companies and consumers who care about environmental sustainability.
Applications
- Production of disposable foam containers in the food industry
- Manufacture of packaging unilite to protect household appliances and fragile goods
- Use in thermal and acoustic insulation in the construction industry
- Production of lightweight building blocks and panels
- Packaging of electronic, medical and industrial products
- Use in cold storage industries and transportation of frozen foods
Advantages
- Light weight and reduced transportation costs
- High resistance to impact and pressure
- Very good thermal and acoustic insulation
- Easy processability and shaping in production
- Recyclability and reuse
- Widely used in various industries

Manufacturer
Expanded polystyrene EPS 422 FC is a product of Tabriz Petrochemical.
Datasheet
To view the technical specifications of this grade, please refer to the link below.
Dtashet of EPS 422 FC
Conclusion
EPS 422 FC of Tabriz Petrochemical, with its unique features, is considered one of the best options for the production of foam and unolith products in the Iranian market. From packaging sensitive goods to the production of disposable foam containers and even construction applications, this grade has been able to meet the needs of various industries well. Light weight, insulation capabilities, easy processability and environmental compatibility are all reasons that make choosing this material a smart and economical option for manufacturers.
Contacting KPPlstics- Afshin Karami Trading Company
If you are looking to buy EPS 422 FC of Tabriz Petrochemical for the production of foam and unolith products with the best quality, contact our experts. We are ready to provide you with current prices, expert advice, and special sales terms so that you can make a safe and profitable purchase.








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