HG/T 2439-2011 English PDFUS$189.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. HG/T 2439-2011: Technical specifications for ball rebound tester Status: Valid HG/T 2439: Historical versions
Basic dataStandard ID: HG/T 2439-2011 (HG/T2439-2011)Description (Translated English): Technical specifications for ball rebound tester Sector / Industry: Chemical Industry Standard (Recommended) Classification of Chinese Standard: G98 Classification of International Standard: 71.120; 83.200 Word Count Estimation: 7,770 Date of Issue: 2011-12-20 Date of Implementation: 2012-07-01 Older Standard (superseded by this standard): HG/T 2439-1993 Quoted Standard: HG/T 2382 Regulation (derived from): Ministry of Industry and Information Technology Bulletin 2011 No. 43; industry standard filing Notice 2012 No. 2 (No. 146 overall) Issuing agency(ies): Ministry of Industry and Information Technology Summary: This standard specifies the ball rebound tester working principle and the main structure, requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard applies to the determination of Flexible cellular polymeric materials, also apply to the determination of vulcanized rubber resilience (ball rebound rate) of the ball rebound tester. |