UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ASTM International - ASTM D4878-98

Standard Test Methods for Polyurethane Raw Materials Determination of Viscosity of Polyols

inactive
Buy Now
Organization: ASTM International
Publication Date: 10 July 1998
Status: inactive
Page Count: 3
ICS Code (Auxiliary materials and additives for plastics): 83.040.30
ICS Code (Thermoplastic materials): 83.080.20
scope:

1.1 These test methods (A and B) determine the viscosities of polyols in the range from 10 to 100000 cP at 25°C or at 50°C. Test Method A also applies to more viscous samples that are soluble in -butyl acetate. (See Note.)

1.2 The values stated in SI units are to be regarded as the standard.

1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Note-There is no equivalent ISO standard.

Document History

May 1, 2015
Standard Test Methods for Polyurethane Raw Materials: Determination of Viscosity of Polyols
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...
November 1, 2008
Standard Test Methods for Polyurethane Raw Materials: Determination of Viscosity of Polyols
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 or at 50°C. Test Method A also applies to more viscous samples that are soluble...
November 1, 2003
Standard Test Methods for Polyurethane Raw Materials: Determination of Viscosity of Polyols
1.1 These test methods (A and B) determine the viscosities of polyols in the range from 10 to 100 000 mPas(cP) at 25°C or at 50°C. Test Method A also applies to more viscous samples that are soluble...
ASTM D4878-98
July 10, 1998
Standard Test Methods for Polyurethane Raw Materials Determination of Viscosity of Polyols
1.1 These test methods (A and B) determine the viscosities of polyols in the range from 10 to 100000 cP at 25°C or at 50°C. Test Method A also applies to more viscous samples that are soluble in...
Advertisement