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ASTM approved new standard for test methods of cellulose content in corn biomass ASTM International’s bioenergy and industrial chemicals from biomass committee ( E48 ) has developed a new standard test method to measure the cellulosic content in pre- and post-conversion samples from bioethanol production. Approximately 17 billion gallons of bioethanol are produced annually by the U.S. biofuel…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Brian Milewski, tel +1.610.832.9619; bmilewski@astm.org Release #11885 ###
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ASTM International’s wear and erosion committee ( G02 ) has released a new standard that provides a test method for measuring friction and adhesive wear properties of lubricated and nonlubricated materials using the twist compression test (TCT). The new standard (soon to be published as G223) can be used to “rank combinations of surfaces in their resistance to adhesive wear. This can be useful…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Jennifer Tursi HER , tel +1.610.832.9653; jtursi@astm.org Release #11697 ###
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Interested parties are invited to join in the development of a proposed ASTM International standard for determining the non-volatile residue in ethanol and ethanol solutions. ASTM’s committee on bioenergy and industrial chemicals from biomass ( E48 ) is developing the proposed standard. According to ASTM International member Kari Cook, monitoring non-volatile residue content is an important…, Media Inquiries:, Jaime Martorana, tel +1.610.832.9796; jmartorana@astm.org , Committee Contact:, Brian Milewski, tel +1.610.832.9619; bmilewski@astm.org Release #11211 ###
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A new ASTM International standard will be used to provide reference scenarios when evaluating the relative sustainability of bioproducts. ASTM’s committee on bioenergy and industry chemicals from biomass ( E48 ) developed the new standard, which fills a current need for a guide for developing reference scenarios and conditions. The new standard ( E3256 ) provides guidelines and criteria to…, Media Inquiries:, Jaime Martorana, tel +1.610.832.9796; jmartorana@astm.org, Committee Contact:, Brian Milewski, tel +1.610.832.9619; bmilewski@astm.org Release #11134 ###
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ASTM International’s bioenergy and industrial-chemicals-from-biomass committee ( E48 ) is creating a standard that will help companies that produce biofuel using – in part – kernel fiber. This fiber was approved as a “cellulosic feedstock” by the U.S. Environmental Protection Agency in 2014. As such, renewable biofuel that is produced using kernel fiber as a feedstock can qualify as cellulosic…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Brian Milewski, tel +1.610.832.9619; bmilewski@astm.org Release #10634
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A new ASTM International test method will help determine the carbonyl content of thermochemically derived bio-oils. Carbonyls contribute to instability during storage and processing of bio-oils. “This new standard provides a simple way to measure carbonyl content. This can help determine the quality of a bio-oil that will undergo further upgrading to fuels and chemicals,” says ASTM member Earl…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Brian Milewski, tel +1.610.832.9619; bmilewski@astm.org Release #10518
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A new ASTM International standard outlines a way to quantitatively determine the extent and causes of cracking in a building sealant. The new standard (soon to be published as C1851) was developed by ASTM International’s committee on building seals and sealants ( C24 ). “When you see a weathered sealant, it is usually cracked, crazed, or crumbled,” says ASTM International member Chris White, a…, About ASTM International, Committed to serving global societal needs, ASTM International positively impacts public health and safety, consumer confidence, and overall quality of life. We integrate consensus standards – developed with our international membership of volunteer technical experts – and innovative services to improve lives… Helping our world work better. , Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, David Lee, tel +1.610.832.9681; dlee@astm.org Release #10510
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A new ASTM International standard will help manufacturers and regulators better understand how building sealants change once they have been compressed or stretched. The new standard ( C1815 ) was developed by ASTM International’s committee on building seals and sealants ( C24 ). “Think about the last time you rolled out pizza dough,” says ASTM International member Christopher White, a research…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, David Lee, tel +1.610.832.9681; dlee@astm.org Release #10425
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A new guide aims to help predict how building sealant systems will perform over time using accelerated testing methods. The new standard (soon to be published as C1850, Guide for Improved Laboratory Accelerated Tests to Predict the Weathering and for Developing Methods to Predict the Design Life of Building Sealant Systems) was developed by ASTM International’s committee on building seals and…, ASTM Committee C24 on Building Seals and Sealants Next Meeting:, June 11-13, 2017, June Committee Week, Toronto, Ontario, Canada, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Christopher White, National Institute of Standards and Technology, Gaithersburg, Md., tel +1.301.975.6016; christopher.white@nist.gov, ASTM Staff Contact:, Julia Moynihan, tel +1.610.832.9681; jmoynihan@astm.org R elease #10287
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A proposed new ASTM standard will help determine the longevity of in-service building sealants. The proposed guide ( WK48490 , Practice for Developing Accelerated Tests to Aid Prediction of the Design Life of Sealants) provides steps that should be followed in creating accelerated tests for these products that provide insulation, prevent leaking, and more. “This standard is a reflection of the…, ASTM Committee C24 on Building Seals and Sealants Next Meeting:, June 26-28, 2016, June Committee Week, Chicago, Ill., Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Christopher C. White, Ph.D., MBA, National Institute of Standards and Technology, Gaithersburg, Md., tel +1.301.975.6016; Christopher.white@nist.gov, ASTM Staff Contact:, Stephen Mawn, tel +1.610.832.9726; smawn@astm.org Release #10089