ASTM D2000-2018 下载积分: 2000 内容提示: Designation: D2000 − 18 Approved bySociety of Automotive EngineersSAE Recommended Practice J200Standard Classif i cation System forRubber Products in Automotive Applications 1This standard is issued under the f i xed designation D2000; the number ...
ASTM D899-00
3.1See Terminology D4790for definitions of terms used in this test method.4.Summary of Test Method 4.1A portion of the sample is injected into a gas chromato-graph using a microlitre syringe at the specified conditions of the test method.The toluene and other components are separated ...
ASTM D2000 2018 下载积分: 1500 内容提示: Designation: D2000 − 18 Approved bySociety of Automotive EngineersSAE Recommended Practice J200Standard Classif i cation System forRubber Products in Automotive Applications 1This standard is issued under the f i xed designation D2000; the number ...
ASTM D 2000-3 M2BG714B14EA14EF11EF31 EO14 EO34 F17 Within the 714, the 7 denotes a material with a durometer hardness of 70 ± 5 A and the 14 indicates that the tensile strength must be at least 14 MPa, or 2032 psi. 8. Suffixes ...
ASTM D2000 Material Designation American Society of Testing and Materials (ASTM) provide a standardized method of calling-out the required physical properties of a rubber product, based primarily on its Type (Heat Resistance) and Class (Oil Resistance).S
D 471 Test Method for Rubber Property—Effect of Liquids 1.2 This classification system is based on the premise that D 573 Test Method for Rubber—Deterioration in an Air the properties of all rubber products can be arranged into Oven characteristic material designations. These designations are...
For being one of the most versatile and complex specifications in the rubber industry, understanding the ASTM D2000 call-out system can actually be pretty simple. In addition to helping you specify compounds, familiarity with this system will also help in making sense of material test reports....
4.4 Class is based on the resistance of the material to swelling in IRM 903 Oil (most tables were originally devel- TABLE 1 Basic Requirements for Establishing Type by Temperature Type Test Temperature, °C A 70 B 100 C 125 D 150 E 175 F 200 G 225 H 250 J 275 K 300 TABLE 2 ...
ASTMD2000MaterialDesignation(TypeandClass) ASTMD2000M2BG714-B14-EA14-EF11-EF21-EO14-EO34-F17 Thestandarddoesnotdirectlyspecifyrubbercompounds,rather,itsetsforthTypeandClass (TemperatureandOilResistance)criterion("BG"insample)that,inturn,narrowthefieldofoptions ...