Tunhe TH102C is a high-performance bottle-grade PET material suitable for edible oil and beverage containers packaging. With excellent optical clarity, stable processing performance, and full food contact compliance, it is an ideal choice for manufacturers seeking reliable, high-quality PET solutions for food and beverage containers.

Main Technical Properties of Tunhe TH102C PET Chips

Property

Typical Value

Unit

Intrinsic Viscosity (IV)

0.840±0.015

dl/g

Melting Point

245±2

°C

Density

1.40±0.01

g/cm³

Acetaldehyde Content

<1.0

mg/kg

Color L Value

≥84

—

Color B Value

≤0

—

Carboxyl End-Group Content

≤35

mol/t

Ash Content

≤0.05

%

Moisture Content

≤0.2

%

DEG Content

1.4 ± 0.2

%

Weight of 100 Pellets

1.7 ± 0.2

g

Typical Uses

PET Tunhe TH102C resin can be widely used in high-quality food and beverage packaging, including edible oil bottles and condiment containers, beverage bottles for water, tea, juice, and other light drinks,
other transparent containers requiring food-grade safety and dimensional stability.

Key Features & Benefits

  • Outstanding Optical & Mechanical Performance. With a high L value and low B value, Tunhe TH102C provides excellent transparency and surface gloss, delivering visually appealing containers. The low carboxyl end-group content (≤35 mol/t) enhances hydrolysis resistance and maintains stable barrier properties, while a balanced molecular weight distribution ensures consistent performance during both injection molding and blow molding processes.
  • Stable Processing Performance. This product offers good melt flow and thermal stability, providing predictable and reliable behavior across various molding processes. Its stable processing characteristics make it well-suited for high-speed production lines, helping to minimize scrap rates and maintain consistent output quality.
  • Food Contact Safety. PET TH102C features low acetaldehyde content (<1.0 mg/kg), minimizing taste and odor migration. The resin is fully compliant with GB 4806.7 food contact material standards, ensuring that beverages and food products maintain their original flavor while guaranteeing safe and reliable packaging.
  • Comprehensive Physical Properties. The resin’s controlled molecular structure and end-group content contribute to superior mechanical strength, dimensional stability, and hydrolysis resistance. Bottles produced from Tunhe TH102C exhibit excellent heat resistance and minimal deformation, even under demanding hot-fill conditions.

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