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ASTM D4878-98
Standard Test Methods for Polyurethane Raw Materials Determination of Viscosity of Polyols
STANDARD published on 10.7.1998
The information about the standard:
Designation standards: ASTM D4878-98
Note: WITHDRAWN
Publication date standards: 10.7.1998
SKU: NS-28994
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM D4878-98 :
Keywords:
Liquids, Urethanes-polyurethane raw materials (polyols), Viscometers-Brookfield, Viscosity-plast, viscosity of polyols, test, ICS Number Code 83.040.30 (Auxiliary materials and additives for plast), 83.080.20 (Thermoplastic materials)
Additional information
| 1. Scope | ||||||||||||
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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. |
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| 2. Referenced Documents | ||||||||||||
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