BOPP-BOPET-BOPA Film Property Comparison Chart

BOPP Film/BOPET Film /BOPA Film Property Comparison Chart

BOPP Film,BOPET Film &BOPA Film are very common material for flexible packagings.

However,they have different properties and used for different applications. 

  BOPP BOPET BOPA
 

 

General

Physical stability, mechanical strength, air tightness, high transparency and gloss, tough wear resistance, but heat sealability and printing performance

difference

Excellent mechanical properties, high rigidity, hardness and toughness, puncture resistance, friction resistance, high temperature resistance and low temperature resistance, chemical resistance, oil resistance, air tightness and fragrance retention, non-toxic, tasteless, easy to recycle Has good abrasion resistance and corrosion resistance, high temperature resistance, puncture resistance and tear resistance, good oxygen barrier property, but poor barrier to water vapor, large moisture absorption and moisture permeability, and poor heat sealability
Air barrier Poor Good Good
Liquid barrier Good Ok Poor
metallizing Poor Good Ok
Tensile strength Poor Good Good
Temperature range -50-120℃ -70-150℃ -60-150℃