M00053264
New product
GMW17141 2nd Edition, March 2020 Test for Stress Mark Susceptibility of Plastic Materials
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Availability date: 03/06/2022
Description / Abstract:
GMW17141, 2nd Edition, March 2020 - Test for Stress Mark Susceptibility of Plastic Materials
Purpose.
This procedure attempts to quantify the blush resistance of plastic materials (primarily used with polypropylene and related color concentrates). It establishes a Stress Evaluation Test (SET) number which can be used to predict blushing due to changes in pigment concentration.