PVC S57 is a high-quality, free-flowing vinyl chloride homopolymer resin with a low molecular weight, produced through suspension polymerization. This grade is designed for rigid applications and is optimized for high machine throughput thanks to its low porosity and very high bulk density.
K Value: 56.1 – 57.8
Viscosity Range: 0.665 – 0.72
Bulk Density: 0.50 – 0.62 g/cm³
Chlorine Content: ~57% by weight
Form: Free-flowing powder
HS Code: 39041090
Manufacturer: Abadan Petrochemical Company & Ghadir Petrochemical Company
Low Melt Viscosity
PVC S57 offers low melt viscosity, ensuring smooth and consistent flow during processing. This feature enables manufacturers to mold complex shapes with precision, making it especially valuable in high-throughput applications such as injection molding, where efficiency and reduced material waste are critical.
Excellent Physical & Mechanical Properties
This grade demonstrates high strength, rigidity, and durability, delivering reliable performance in demanding applications. Its superior wear and tear resistance ensures a long service life, making it ideal for rigid and structural PVC products.
Strong Chemical Resistance
PVC S57 provides excellent resistance to a wide range of chemicals, maintaining its structural integrity even under harsh conditions. This property makes it a suitable choice for industries where chemical exposure is frequent and product longevity is essential.
Cost-Effectiveness
Combining high performance with affordability, PVC S57 offers manufacturers a competitive advantage. Its cost-effectiveness makes it an attractive material for producing durable, high-quality products while keeping overall production costs under control.
Versatility in Processing
Thanks to its compatibility with multiple forming techniques, PVC S57 can be processed through injection molding, sheet extrusion, and calendaring. This versatility allows it to be applied in a wide range of products, including rigid films, sheets, profiles, and flexible hoses.
Applications of PVC S57
PVC S57 is a highly versatile resin, widely adopted across multiple industries thanks to its outstanding physical, mechanical, and processing properties.
Injection Molding
Ideal for producing rigid PVC components such as pipe fittings and connectors.
Its high bulk density and low porosity ensure consistent quality, precision, and efficiency in high-throughput molding operations.
Sheet Extrusion
Extensively used in the production of rigid films, as well as compact and foamed rigid sheets.
Offers excellent dimensional stability and surface finish, making it suitable for packaging and industrial sheet applications.
Calendaring
Applied in rigid film and sheet calendaring processes, delivering strength and uniformity.
Also suitable for extrusion of flexible sections and hoses, adding versatility to its processing range.
Industry Applications
PVC fittings: Ensures durability, precision, and long service life in piping systems.
Electronics & electrical equipment: Provides reliability in insulating and protective components.
Special packaging solutions: Used for protective and structural packaging where rigidity and chemical resistance are required.
Araz Petro supplies PVC S57 to numerous cities across different countries, ensuring consistent availability and reliable delivery. Since logistics processes and costs may vary depending on your location, order volume, and specific requirements, pricing and timelines can differ from region to region.
For detailed guidance, tailored quotations, and delivery options based on your project needs, please contact our professional support team. We are committed to providing efficient logistics solutions and ensuring smooth distribution worldwide.
