• ASTM D6047-17(2021)

ASTM D6047-17(2021)

Standard Test Methods for Rubber, Raw--Determination of 5-Ethylidenenorbornene (ENB) or Dicyclopentadiene (DCPD) in Ethylene-Propylene-Diene (EPDM) Terpolymers

ASTM International, 11/01/2021

Publisher: ASTM

File Format: PDF

$27.00$54.00


Published:01/11/2021

Pages:8

File Size:1 file , 210 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1''These test methods cover the determination of the content of 5-ethylidenenorbornene (ENB) or Dicyclopentadiene (DCPD) in ethylene-propylene-diene (EPDM) terpolymers. They are applicable to diene contents in the 0.1 to 10 mass % range.

1.2''ENB and DCPD are dienes introduced in ethylene/propylene rubbers to generate specific cure properties. Since high precision for diene content determination has become very important, a Fourier Transform Infrared Spectroscopic (FTIR) method was developed. Diene determination was performed in the past by a refractive index technique.

Note 1:''The procedures for % ENB and % DCPD differ only in the location in the infrared (IR) of the IR peak being quantified.

1.3''The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4''This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5''This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

More ASTM standard pdf

ASTM F2494-05

ASTM F2494-05

Standard Test Method for Determining Energy Consumption of Copiers and Similar Office Imaging Equipment

$29.00 $58.00

ASTM E668-05

ASTM E668-05

Standard Practice for Application of Thermoluminescence-Dosimetry (TLD) Systems for Determining Absorbed Dose in Radiation-Hardness Testing of Electronic Devices

$33.00 $67.00

ASTM D4260-05

ASTM D4260-05

Standard Practice for Liquid and Gelled Acid Etching of Concrete

$26.00 $52.00

ASTM F2613-13

ASTM F2613-13

Standard Consumer Safety Specification for Children's Chairs and Stools

$29.00 $58.00