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Quotation

Bottle Grade PET Chip WK-881

WK-881 is a kind of PET polymer material which is widely used in the bottles of all kinds of eparkling beverage and CSD bottles. The finished product can effectively prevent the leakage of CO₂ in sparkling beverage bottles. This product is in compliance with the regulations of China GB 9685, GB 4806.6, (EU) No 10/2011 and US FDA 21 CFR 177.1630.

Features: 

 

  • Food grade PET
  • Low AA content, stable molecular weight and distribution
  • Good processing performance and compatibility
  • Good production stability, high production efficiency and yield
  • Good transparency, high strength, good performance of pressure and stress cracking resistance good barrier performance

The following table provides the parameters that characterize the type:

 

Parameter
Unit
Value
Test method
Intrinsic Viscosity
dL/g
0.870±0.015
Q/WK007
Acetaldehyde Content
μg/g
≤1.0
Q/WK007
Color (L-value)
--
≥83.0
Q/WK007
Color (b-value)
--
≤-0.5
Q/WK007
Peak Temperature when Melting(DSC by Nitrogen)
°C
244± 2
Q/WK007
Moisture Content
%
≤0.20
Q/WK007

Typical applications: Sparkling beverage and CSD bottles

 

WK-881 has low AA content, high production efficiency, good transparency of finished products, good barrier performance, strong pressure resistance. WK-881 is widely used in carbonated beverage bottles. Sparkling beverage and CSD bottles produced with WK-851 are not fragile, lower in production loss, lighter and recyclable than glass bottles. It can effectively prevent the leakage of carbon dioxide in sparkling beverage bottles.