Polyethylene Terephthalate Resin — PET Bottle Grade

Description

1. Product Overview

Polyethylene Terephthalate Resin (PET Bottle Grade) is a high-performance thermoplastic polymer engineered for the production of transparent, strong, and lightweight packaging solutions. It is primarily used in the manufacturing of beverage bottles, food containers, cosmetic packaging, and industrial PET products requiring excellent clarity, durability, and barrier properties. With consistent molecular weight, superior mechanical strength, and recyclability advantages, PET Bottle Grade Resin remains a preferred material for global packaging manufacturers. Its strategic importance is driven by rising demand for sustainable packaging, circular economy initiatives, and efficient high-volume production across consumer industries.

2. Key Specifications & Technical Characteristics

• Material Composition:
  • Polyethylene Terephthalate (PET) polymer resin produced from purified terephthalic acid (PTA) and mono ethylene glycol (MEG).
• Grade:
  • Bottle Grade PET Resin
  • Suitable for injection molding, stretch blow molding, and high-speed bottle manufacturing processes.
• Purity Level:
  • High-purity polymer grade designed for food-contact and beverage packaging applications (subject to regulatory compliance requirements).
• Physical Characteristics:
  • Form: Solid polymer chips / pellets
  • Color: Clear to transparent white
  • Appearance: Uniform granules with low dust content
  • Intrinsic Viscosity (IV): Typically 0.72–0.85 dl/g (application dependent)
  • Density: Approximately 1.35–1.40 g/cm³
  • Moisture Content: Low moisture specification for processing efficiency
  • Melting Point: Approximately 250–260°C
• Packaging Options:
  • 25 kg bags
  • 500 kg–1,250 kg jumbo bags
  • Customized bulk packaging solutions available
• Shelf Life:
  • Typically 12–24 months when stored in dry, temperature-controlled conditions with proper packaging protection.

3. Core Industrial Applications

• Beverage Packaging Industry:
  • Production of PET bottles for mineral water, carbonated soft drinks, juices, and functional beverages.
• Food Packaging Industry:
  • Manufacturing of food containers, jars, trays, and thermoformed packaging requiring strength and hygiene performance.
• Cosmetics & Personal Care:
  • Used for lightweight, transparent packaging for shampoos, lotions, and household products.
• Industrial Packaging:
  • Applied in manufacturing of durable containers and specialty PET packaging solutions.
• Why PET Bottle Grade Performs Better:
  • Provides excellent transparency, impact resistance, and dimensional stability compared with many alternative packaging materials.
  • Enables lightweight designs that reduce transportation costs while maintaining product protection.
  • Supports efficient high-speed manufacturing with consistent processing performance and reduced production waste.

4. Competitive Advantages

• Quality Consistency:
  • Controlled polymer properties ensure stable processing, reliable bottle performance, and consistent finished-product quality.
• Supply Reliability:
  • Supported by dependable production capacity and scalable supply solutions for large-volume industrial buyers.
• Logistics Capability:
  • Available in containerized bulk shipments with export-ready packaging and documentation support.
• Price Competitiveness:
  • Offers an economical balance of performance, durability, and lifecycle value compared with alternative packaging materials.
• Sustainability Benefits:
  • Fully recyclable polymer material supporting circular packaging systems and reduced environmental impact.
• Technical Support & Documentation:
  • Available with technical data sheets (TDS), certificates of analysis (COA), quality documentation, and application guidance.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: Approximately 22–25 MT per 20-foot container (depending on packaging configuration and shipping requirements)