ASTM D4889-15
- Standard Test Methods for Polyurethane Raw Materials: Determination of Viscosity of Crude or Modified Isocyanates
- standard by ASTM International, 05/01/2015
- Category: ASTM
$42.00
$21.00
1.1 These test methods (A and B) determine the viscosity of crude or modified isocyanates. They are applicable to products derived from toluene diisocyanate, methylene di(phenylisocyanate), and polymeric (methylene phenylisocyanate) (see Note 1).
Note 1: Test method A includes a procedure for measuring dynamic viscosity using a rotational instrument. Test method B is simply a reference to a general procedure for measuring kinematic viscosity, D445.
PDF
All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.
Multi-User Access
After purchasing, you have the ability to assign each license to a specific user.
Printable
At any time, you are permitted to make printed copies for your and your members' reference use.
ASTM D6807-17
Standard Test Method for Operating Performance of Continuous Electrodeionization Systems on Reverse ..
$24.00 $48.00
ASTM D7725-17
Standard Test Method for the Continuous Measurement of Turbidity Above 1 Turbidity Unit (TU)..
$35.00 $69.00
ASTM C140/C140M-17b
Standard Test Methods for Sampling and Testing Concrete Masonry Units and Related Units..
$42.00 $83.00
ASTM D2487-17
Standard Practice for Classification of Soils for Engineering Purposes (Unified Soil Classification ..
$24.00 $48.00