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Bottle Grade PET Chip WK-811

WK-811 is a kind of PET polymer material which is widely used in the bottles of hot-filling drinks.  lt is widely used in various mainstream bottle making machines .lt is mainly used in the production of tea, fruit-juice, plant extract beverage, sauce/vinegar and other bottles which requires hot filling/sterilization process.It can meet the requirements of hot filling beverage which the filing temperature is blow 90℃,and ensure the original flavor of the packed food content.This product is in compliance with the regulations of China GB 9685, GB 4806.6, (EU) No 10/2011 and US FDA21 CFR177.1630.

Features: 

  • Food grade PET
  • Low AA content, good color, stable molecular weight and distribution
  • Excellent processing performance and compatibility
  • Good production stability, high production efficiency and yield.
  • High induced orientation rate, stable crystallinity and stable heat shrinkage of the finished product

В следующей таблице представлены параметры, характеризующие материал:

 

Параметр
Единица
Значение
Метод испытания
Внутренняя вязкость
дл/г
0,790±0,015
Q/WK007
Содержание ацетальдегида
мкг/г
≤1,0
Q/WK007
Цвет (значение L)
--
≥83,0
Q/WK007
Цвет (значение b)
--
≤-0,5
Q/WK007
Пиковая температура при плавлении (ДСК по азоту)
°С
251± 2
Q/WK007
Содержание влаги
%
≤0,20
Q/WK007

Typical applications: Tea beverage bottles.

 

WK-811 has good color, high melting point, stable thermal shrinkage rate of finished product and low AA content.It reaches the standard of hot can bottling packaging and can ensure the original taste of packaged food content. It is widely used in tea beverage packaging.Tea beverage bottles produced with WK-811 are not breakable, lighter and recyclable than glass bottles.