ASTM D4878-15
- Standard Test Methods for Polyurethane Raw Materials: Determination of Viscosity of Polyols
- standard by ASTM International, 05/01/2015
- Category: ASTM
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1.1 These test methods (A and B) determine the viscosity of polyols in the range from 10 to 100 000 mPa·s(cP) at 25°C. Test Method A is a rotational procedure for determining dynamic viscosity. Test Method B is a general procedure for kinematic viscosity of transparent polyols. (See Note 1.)
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