Resins in the liquid state or as emulsions or dispersions - Determination of Brookfield RV viscosity
|Publication Date:||1 June 1974|
|ICS Code (Plastics in general):||83.080.01|
SCOPE AND FIELD OF APPLICATION
This International Standard specifies a method of determining the viscosity, which is conventionally called "Brookfield viscosity', of resins in a liquid or similar state, suing one of the rotation spindle types of Brookfield viscometers, RV Models.
The application of this International Standard to each of the product given in the title (liquids, emulsions, dispersions) requires another document which prescribes the measurement of this Brookfield RV viscosity and specifies particular conditions for the pertinent product, particularly the speed-spindle combination.
This document can be one of the following:
a) An annex to the present International Standard, covering a product or group of products (for example annex A devoted to liquids).
b) An International Standard for the designation or specification of a product;
c) A national standard or commercial contract.
The Brookfiled viscometers, RV models, permit viscosity measurments from 0,02 Pa.s (20cP) to 8000 Pa-s (8X106 cP).