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ASTM International’s particle and spray characterization committee ( E29 ) is developing a proposed standard that will be used to measure physical and chemical properties of nanoparticles in a variety of industrial realms. The standard ( E3427 ) describes how to use laser-amplified detection/power spectrum analysis to measure the number of physical and chemical properties of nanoparticles,…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Jennifer Tursi, tel +1.610.832.9653; jtursi@astm.org Release #11790 ###
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ASTM International’s plastics committee ( D20 ) has revised an important standard that supports using radiocarbon analysis to determine the biobased content of solid, liquid and gaseous samples. The revision includes an update of the atmospheric adjustment factor (REF) value that is used in product analysis for biobased and biogenic carbon content. The revised standard ( D6866 ) is used to report…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Alyson Fick, tel +1.610.832.9710; afick@astm.org Release #11787 ###
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ASTM International’s plastics committee ( D20 ) has developed the first material standard ( D8501 ) for PEKK (Poly Ether Ketone Ketone), a thermoplastic resin designed for extreme conditions. According to ASTM International member Alexandra Peters, PEKK performs in continuous use temperature up to 500 ° F (260 ° C), has excellent mechanical strength, and high resistance to flame, smoke, and a…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Alyson Fick, tel +1.610.832.9710; afick@astm.org Release #11738 ###
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ASTM International’s plastics committee ( D20 ) is developing a proposed standard that will support recovery and recycling of plastics through a circular economy. The proposed standard ( WK87117 ) will cover general guidance, requirements, and terms and definitions to assist in the development, manufacture, and recovery of plastics within a circular flow of resources. The proposed standard will…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Alyson Fick, tel +1.610.832.9710; afick@astm.org Release #11732 ###
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ASTM International’s analytical chemistry for metals, ores, and related materials committee ( E01 ) has approved a new standard that covers information and procedures for using combustion and inert gas fusion instruments. Combustion and inert gas fusion instruments are used to determine the mass fraction of carbon, sulfur, nitrogen, oxygen, and hydrogen in metals, ores, and related materials.…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Jamie Huffnagle, tel +1.610.832.9712; jhuffnagle@astm.org Release #11598 ###
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ASTM International’s committee on analytical chemistry of metals, ores and related materials ( E01 ) has approved a new standard on documentation and statistical treatments for reference materials. The guidance in the new standard ( E3330 ) is based on the fundamentals of analytical chemistry and modern statistical approaches. The new standard is intended to promote uniform procedures and to…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Jamie Huffnagle, tel +1.610.832.9712; jhuffnagle@astm.org Release #11514 ###
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ASTM International’s committee on analytical chemistry for metals, ores, and related materials ( E01 ) is developing a new standard guide for elemental analysis through spectrometry. The proposed guide ( WK69595 ) will provide test methods, practices, and more for chemical and spectrochemical analysis. According to ASTM International member Michael DeLeon, type standardization is a decades-long…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Stephen, Mawn, tel +1.610.832.9726; smawn@astm.org Release #11479 ###
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ASTM International’s analytical chemistry committee (E01) honored Mike DeLeon with the B.F. Scribner Award. DeLeon was recognized for leading significant efforts relating to the modernization of E01 spark atomic emission methods. He also earned recognition for leading the task group that modernized the committee’s standard on analysis of carbon and low-alloy steel (E415), and supporting the…, Media Inquiries:, Dan Bergels, tel+1.610.832.9602; dbergels@astm.org Release #11465 ###
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ASTM International’s plastics committee ( D20 ) is developing a proposed standard that will help polyolefin manufacturers to measure material properties. Polyolefins are used in a variety of applications, including shrink wrap, shopping bags, food packaging, and dishwasher-safe containers, among others. According to ASTM International member Olaf Kohlmann, the proposed standard ( WK81323 )…
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Particle size distribution is an important factor in the manufacture of many products, from cement to perfume. A proposed ASTM International standard ( WK45240 ) will set out a general approach to the particle size distribution measurement of powders, suspensions, or slurries using an appropriate wet or dry methodology by the laser diffraction technique. ASTM’s committee on particle and spray…