Name: ASTM D4889-21 — Standard Test Methods for Polyurethane Raw Materials: Determination of Viscosity of Crude or Modified Isocyanates
SKU: ASTM D4889-21
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Significance and Use 4.1 These test methods can be used for research, quality control, or specification tests to characterize isocyanates used in polyurethane products. 4.2 Viscosity measures the resistance of a fluid to uniform continuou...

ASTM D4889-21 PDF

Abstract

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