China Resources PET resin is produced by China Resources Chemical Materials Technology Co., Ltd. The company has two major production bases in Changzhou and Zhuhai, and its annual production capacity of PET reaches 2.1 million tons.

This brand’s PET chips have the characteristics of high transparency, high strength, good processing performance, low ash and acetaldehyde content, stable viscosity. The China Resource PET resin is currently well known by many overseas customers and has become the preferred material in the fields of water bottles, soft drink bottles, non-beverage bottles, PET sheets, etc. And the main PET models include CR-8816,CR-8863,CR-8828,CR-8839,CR-8839T,CR-8828F,CR-5531,CR-5511,CR-5083.

Bottle Grade PET Resin from China Resources

ItemI/VMelting PointApplications
PET CR-88160.806 dl/g249℃packing bottles, like pure water, natural mineral water, distilled water, drinking water.
PET CR-88630.812 dl/g249℃small-package edible oil bottles, liquor bottles, medicine bottles, cosmetics bottles, PET sheets.
PET CR-88280.850+/-0.02 dl/g≥240℃carbonated drinks bottles and 3-gallon, 5-gallon big bottles.
PET CR-8828F0.850+/-0.02 dl/g≥240℃carbonated beverages bottles
PET CR-88390.800+/-0.02 dl/g≥245℃hot-filling bottles, like tea drinks, fruit-juice drinks and other medium type drinks.
PET CR-8839T0.800+/-0.02 dl/g≥245℃hot filling bottles

Product Features

1. Excellent Processing Performance:

  • Good flow and wide processing window, suitable for blow molding and extrusion.
  • Some grades (e.g., CR-8828F) enable faster reheating in bottle blowing, improving production efficiency by 30–35%.

2. High Purity & Safety:

  • Low acetaldehyde (AA) content, low ash and heavy metal residue.
  • Compliant with food-contact standards and suitable for beverage and edible oil applications.

3. Optical & Mechanical Quality:

  • High transparency and color consistency.
  • Strong mechanical properties for durable bottles.

4. Thermal Properties: Tailored melting points and intrinsic viscosities for specific applications (e.g., hot-fill vs. carbonated beverages).

Main Applications

1. Excellent Processing Performance:

  • Good flow and wide processing window, suitable for blow molding and extrusion.
  • Some grades (e.g., CR-8828F) enable faster reheating in bottle blowing, improving production efficiency by 30–35%.

2. High Purity & Safety:

  • Low acetaldehyde (AA) content, low ash and heavy metal residue.
  • Compliant with food-contact standards and suitable for beverage and edible oil applications.

3. Optical & Mechanical Quality:

  • High transparency and color consistency.
  • Strong mechanical properties for durable bottles.

4. Thermal Properties: Tailored melting points and intrinsic viscosities for specific applications (e.g., hot-fill vs. carbonated beverages).

Purchasing Considerations

  • Selecting the correct grade for intended end-use (e.g., water vs. carbonated beverages vs. edible oil).
  • Reviewing technical data: intrinsic viscosity, melting point, –COOH end groups, acetaldehyde content, dust/ash content, moisture.
  • Ensuring compliance with food-contact certifications.
  • Packaging and logistics: typical jumbo bag is 1.1 MT, 20 bags per 20′ container.
  • If sustainability is a priority, confirm rPET content and certification.

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