Bottle Grade PET Chip WK-821

WK-821 is a kind of PET polymer material which is widely used in the bottles of edible oil. It is mainly used in the production of edible oil, wine, medical and sparkling beverage bottles, and APET sheet . 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, low processing temperature,wide processing range
  • Good production stability, high production efficiency and yield
  • Good transparency, high strength and good barrier performance of the finished product

A tabela a seguir fornece os parâmetros que caracterizam o tipo:

 

Parâmetro
Unidade
Valor
Método de teste
Viscosidade intrínseca
dL/g
0,830±0,015
Q/WK007
Teor de acetaldeído
μg/g
≤1,0
Q/WK007
Cor (valor L)
--
≥83,0
Q/WK007
Cor (valor b)
--
≤-0,5
Q/WK007
Temperatura máxima durante a fusão (DSC por nitrogênio)
°C
245± 2
Q/WK007
Teor de umidade
%
≤0,20
Q/WK007

Typical applications: Edible oil bottles

 

WK-821 has high viscosity, high stability, aging resistance, high antibacterial performance.It meets the requirements of oil bottle level packaging, good transparency and high strength, and is widely used in the production of edible oil bottles.