PARS PET-BG781, produced by Shahid Tondgooian Petrochemical Co., is a high-quality bottle grade Polyethylene Terephthalate (PET) copolymer. It is specifically engineered for the manufacture of PET bottles and containers that require excellent clarity, strength, and chemical resistance.
 
Product Description
Type: Polyethylene Terephthalate (PET), Bottle Grade
Features: BG781 is designed to offer superior performance in bottle manufacturing processes, with an emphasis on low acetaldehyde content for better taste preservation and safety in food-contact applications.
 
Technical Specifications
Intrinsic Viscosity: 0.78 ± 0.02 dl/g (ISO 1628-5)
Melting Point: 249 ± 3°C
DEG Content: ≤1.5 wt%
Water Content: ≤0.3 wt% (Determined before packing)
Carboxyl End Group: ≤32 meq/Kg
Color (CIE Lab): ≤2.0 (Determined after crystallization & grinding)
Acetaldehyde Content: ≤1.5 ppm (ASTM F2013-5)
 
Certifications
Integrated Management System (IMS) Certification: Complies with ISO9001:2000, ISO 14001:2004, and OHSAS 18001:1999 standards, ensuring the product is manufactured under strict quality control and environmental management systems.
 
Applications
PET Bottles and Containers: Ideal for producing high-quality bottles for beverages, pharmaceuticals, and personal care products. BG781's properties ensure that containers exhibit high clarity, durability, and are safe for food contact.
 
Summary
PARS PET-BG781 from Shahid Tondgooian Petrochemical Co. is a premium PET copolymer that sets the industry standard for bottle production. With its optimized properties for low acetaldehyde content and high intrinsic viscosity, it ensures that bottles manufactured with BG781 meet the highest standards for quality, safety, and performance. This PET grade is especially suitable for manufacturers looking to produce superior, food-safe PET bottles and containers.