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Material Comparsion

　 PP PET
Density 0.85-0.94 1.34-1.39
O2 Permeability 31 x 1
CO2 Permeability 23 x 1
Water Permeability 0.2 x 1
Heat Resistance 100 0C 70 0C
Chemical Resistance Excellent Good
Odor Resistance Poor Good
Thermal Conductivity Lower than PET's -


Conditioning Temperature: 120 - 140°C
Blow Mould Temperature: 35 - 65°C

Fine
2
 Poor
1
 2005-6-26 17:51:51 By Kenplas
1
 
 

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