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A new test method (D8266) will help analyze impurities of a certain compound (bisphenol A) used in polycarbonate and epoxy resin, helping support the manufacturing and trade of many plastic products. Impurities in bisphenol A can slow down polymerization and result in impurities of the final product, according to Huang Yu, a junior engineer at Sinopec. She says that the test helps determine trace…
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A new ASTM International standard aims to support more effective and innovative ways to join complex connections in storm and sewer pipes. The organization’s plastic piping systems committee ( F17 ) developed the standard (soon to be published as F3202). According to ASTM International member John Kurdziel, the new standard will allow for different kinds of thermoplastic products to be used for…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Robert Morgan, tel +1.610.832.9732; rmorgan@astm.org Release #10785
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Two new ASTM International standards support the use of press-insert fittings used in cross-linked polyethylene (PEX) tubes that distribute potable water and support hydronic plumbing systems for homes and businesses. ASTM International’s committee on plastic piping systems ( F17 ) developed the new standards, which will soon be published as F3347 and F3348. According to committee member Gary…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Robert Morgan, tel +1.610.832.9732; rmorgan@astm.org Release #10675
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ASTM International’s committee on plastic piping systems (F17) is developing a proposed standard that will provide procedures for rehabilitating or reconstructing pressure pipelines and conduits used for water, sewer, gas, and petroleum. The proposed standard (WK60068) describes the robotic application of a structurally independent spray in place pipe (SIPP) inside pipelines. Such application…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Robert Morgan, tel +1.610.832.9732; rmorgan@astm.org Release #10570
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A new ASTM International standard will provide better quality control for products made with polyester. The new standard (soon to be published as D8063) was developed by ASTM International’s committee on aromatic, industrial, specialty, and related chemicals ( D16 ). According to ASTM International member Yuhong Zhang, the presence of water in purified terephthalic acid (PTA) – used to make…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Kristy Straiton, tel +1.610.832.9640; kstraiton@astm.org Release #10517
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A proposed ASTM International standard aims to use best practices to prevent contamination in manufacturing polyethylene pipe and fittings. The proposed standard ( WK56697 ) is being developed by ASTM International’s committee on plastic piping systems ( F17 ). According to ASTM International member Eugene Palermo, manufacturers could use the standard to prevent contamination from virgin resin,…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Robert Morgan, tel +1.610.832.9732; rmorgan@astm.org Release #10426
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Proposed standard WK58343, Specification for Cold-Expansion Fittings with PEX Compression Sleeves for Crosslinked Polyethylene (PEX) Tubing, is currently being developed by ASTM International’s committee on plastic piping systems ( F17 ). The standard would help support fittings and sleeves for PEX piping systems capable of high pressures and temperatures. The new cold-expansion fittings and PEX…, ASTM Committee F17 on Plastic Piping Systems Next Meeting:, Nov. 13-16, 2017, November Committee Week, Atlanta, Ga., Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, David Nickelson, Rehau Construction LLC, Leesburg, Va., tel +1.703.777.5255; david.nickelson@rehau.com, ASTM Staff Contact:, Robert Morgan, tel +1.610.832.9732; rmorgan@astm.org R elease #10301
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A new ASTM International standard will empower producers of certain kinds of plastic tubes to conduct better, faster quality control testing at a lower cost and with greater accuracy. Due to its enhanced properties, cross-linked polyethylene (PEX) is increasingly used to make plastic tubes for building systems as well as for the oil, gas, chemical, sewage, and water industries. The new standard (…, ASTM Committee F17 on Plastic Piping Systems Next Meeting:, Nov. 15-17, 2016, November Committee Week, Orlando, Fla., Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Robert Samplonius, Kafrit NA Ltd., British Columbia, Canada, tel +1.604.607.6730; samplonius@kafrit.ca, ASTM Staff Contact:, Robert Morgan, tel +1.610.832.9732; rmorgan@astm.org Release #10167
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A new standard will help test technology that is used in many electronic devices. According to ASTM members Lin Tingyu (National Center for Advanced Packaging) and Hi Jinjiang (Grikin Advanced Materials Co. Ltd.), the new standard will provide a baseline of quality, reliability, and process for manufacturers of “sputtering targets,” which are often used for thin-film deposition, etching, and…, ASTM Committee F01 on Electronics Next Meeting:, January 31, 2017, January Committee Week, Norfolk, Va., Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Lin Tingyu, National Center for Advanced Packaging, Wuxi, Jiangsu province, China, tel +1.535.805.3318; tingyulin@ncp-cn.com, ASTM Staff Contact:, Kelly Paul, tel +1.610.832.9745; kpaul@astm.org Release #10163
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Yesterday, ASTM International Committee E15 on Industrial and Specialty Chemicals voted to merge into ASTM Committee D16 on Aromatic Hydrocarbons and Related Chemicals. “Merging these two important committees will help consolidate chemical industry expertise in standards development, providing a one-stop shop for many stakeholders worldwide who use these crucial standards,” said Daniel Smith,…, ASTM Committee D16 on Aromatic Hydrocarbons and Related Chemicals Next Meeting:, Feb. 1-2, 2017, January Committee Week, Norfolk, Va. , Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, ASTM Staff Contact:, Kristy Straiton, tel +1.610.832.9640; kstraiton@astm.org Release #10126