Sepehrpak Polymer Compounds Company’s lab studies and controls product performance with the assistance of experts and the use of advanced lab equipment in accordance with national standard tests as well as tests presented by customers.

The following are the lab’s equipment:


Ash content determination test

Testing standard:


ASTM D5630

Melt Fluid Index Test:

Testing standard:

ASTM D1238

Spectrophotometer test:

Testing standard:

ASTM E1164

Densitometer Test:

Testing standard:


Haze and Transparency Test:

Testing standard:


Extruder device in film blowing



Blow-molding lab equipment



Injection Lab equipment