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 A957/A957M-18
Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General In..
$29.00 $58.00
ASTM A985/A985M-18
Standard Specification for Steel Investment Castings General Requirements, for Pressure-Containing P..
$33.00 $65.00
