Brief Introduction

Plastic films physical properties are significant for material researchand development, applications and design. For enterprise quality controldepartments and quality inspection institutions, plastic films physicalproperties are frequently tested items, and test result accuracy is always aconcern.

Proficiency service is an important way to improve a laboratory’s testingcapability and proficiency, it also helps a laboratory to identify its problemsand verify the accuracy of the testing instruments. Since 2014, Labthink hassuccessfully organized 6 times of proficiency service. More than 600laboratories worldwide has participated in this event, including nationalquality inspection institutions, enterprises and governmental institutions, scientificresearch institutes and international laboratories.

In 2020, due to the COVID-19, the service has beenpostponed, but will not be absent. 2020 LabthinkGlobal Physical Properties Proficiency Service – Film Testing will startfrom September 15, 2020. Laboratories which perform plastic films tests fromall over the world are welcomed to participate. Looking forward to meeting you again!

Our Mission

This event aims to help the laboratories to identifythe problems during the plastic films physical properties tests, monitorlaboratories test procedures and improve testing instrument proficiency, inhope of continuously improving laboratories ability and narrowing the testresults difference among laboratories, providing reference to the qualityinspection institutions, laboratories and plastic film manufacturers.


Registration and submitting results: September 15,2020 –November 15, 2020

Report issuing: Second half of December, 2020

Test Items

Oxygen Transmission Rate, Water Vapor TransmissionRate