Monolithic (unshaped) refractory products. Sampling for testing
发布日期:2012-12-31 实施日期:2012-12-31
Plastics. Polyols for use in the production of polyurethanes. Determination of basicity (total amine value),expressed as percent nitrogen
发布日期:2014-05-31 实施日期:2014-05-31
实施日期:2015-05-01
Methods of test for dense shaped refractory products. Part 1 : determination of bulk density, apparent porosity and true porosity.
Methods of test for dense shaped refractory products. Part 13 : specification for pyrometric reference cones for laboratory use.
实施日期:2014-09-20
实施日期:2012-01-01
Standard Test Methods for Polyurethane Raw Materials: Determination of Specific Gravity of Isocyanates
实施日期:2009-02-01
发布日期:2016-09-01 实施日期:2016-09-01
Rubber compounding ingredients -- Silica, precipitated, hydrated -- Part 3: Evaluation procedures in a blend of solution styrene-butadiene rubber (S-SBR) and butadiene rubber (BR)
适用范围:ISO 5794-3:2011 specifies the test formulation, equipment, procedure and test methods for determining the physical properties of precipitated hydrated silica in a compound based on a blend of solution ...
发布日期:2011-08-01 实施日期:2011-08-01
Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates
适用范围:<p>This test method can be used for research or for quality control to characterize aromatic isocyanates and prepolymers of moderate to high acidity. Acidity correlates with performance in some polyure...
实施日期:2008-11-15
实施日期:2012-01-31
Standard Test Methods for Polyurethane Raw Materials:Determination of Viscosity of Crude or Modified Isocyanates
适用范围:<p>These test methods can be used for research or for quality control to characterize <span class="italic">iso</span>cyanates used in polyurethane products. </p> <p>Viscosity measures the resistance of...
实施日期:2004-04-01
Chemical analysis of refractory material glass and glazes -- Determination of Fe2+ and Fe3+ by the spectral photometric method with 1,10-phenanthroline
适用范围:ISO 14719:2011 specifies a spectral photometric method with 1,10-phenanthroline for the quantitative determination of Fe2+ and Fe3+ in oxidic raw and basic materials for ceramics, glass and glazes, e.g...
发布日期:2011-12-01 实施日期:2011-12-01
Standard Guide for Determining the Impact of Extractables from Non-Metallic Materials on the Safety of Biotechnology Products
实施日期:2000-06-10
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