ASTM D5155-14
- Standard Test Methods for Polyurethane Raw Materials: Determination of the Isocyanate Content of Aromatic Isocyanates
- standard by ASTM International, 11/01/2014
- Category: ASTM
$58.00
$29.00
1.1 These test methods measure the isocyanate content of aromatic isocyanates used as polyurethane raw materials.
1.1.1 Test Method A-Unheated toluene-dibutylamine determines the toluene diisocyanate content, the amine equivalent and the isocyanate content of refined toluene-2,4-diisocyanate and toluene-2,6-diisocyanate, or mixtures of the two. Other isomers, if present, will be included in the determination. This test method is also applicable to other isocyanates of suitable reactivity and solubility.
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 C1253-14(2019)
Standard Test Method for Determining the Outgassing Potential of Sealant Backing..
$24.00 $48.00
ASTM C858-19
Standard Specification for Underground Precast Concrete Utility Structures..
$21.00 $42.00
ASTM C864-05(2019)
Standard Specification for Dense Elastomeric Compression Seal Gaskets, Setting Blocks, and Spacers..
$21.00 $42.00
ASTM C879-03(2019)
Standard Test Methods for Release Papers Used with Preformed Tape Sealants..
$21.00 $42.00