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Evaluation index (BI) in testing Thermoplastic surface

Thread starter an.nguyenthuan
Start date Jul 30, 2020

Status: Not open for further replies.

Jul 30, 2020

an.nguyenthuan

Chemical

Hi all,
I am interesting in Evaluation Testing for Unpainted Plastic Surface for Car.
In a document I saw the BI index as this picture without explain.

This document is not full (I think so)
Please help me explain the BI index and provide another standard in Automotive industry if you have
I really need it.
Thank all.