Document Details |
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| Name of Department/Committee : | PCD 27 |
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| Document Number : | PCD 27 ( 25747) |
| Document Title [English] : | PLASTICS METHODS OF TESTING PART 5 MECHANICAL PROPERTIES SEC XX DETERMINATION OF DYNAMIC MECHANICAL PROPERTIES SUBSEC 3 FLEXURAL VIBRATION RESONANCE-CURVE METHOD |
| Document Title [Hindi] : | प्लास्टिक — परीक्षण पद्धति भाग 5 यांत्रिक गुणधर्म अनुभाग XX गत्यात्मक यांत्रिक गुणधर्म का निर्धारण उपभाग 3 फ्लेक्सुरल कंपन — अनुनाद-वक्र विधि |
| Document Type : | New |
| Language : | English |
| Priority : | 3 |
| ICS Code : | 83.080.01 |
| Date of Project Approval : | 28-05-2024 |
| Standards to be Superseded : | |
Classification Details |
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| Group : | Chemicals, Plastics and their Products including packaging and Environment |
| Sub Group : | Plastic Films, Bottles, Jars, Pipes, Sockets and Other Products |
| Sub Sub Group : | Method of test for plastics |
| Aspects : | Methods of tests |
| Risk : | None |
| Certification : | Not Certifiable |
| Short Commom Man's Title : | |
| ITCHS Code : | |
| Ministry : |
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| Sustainable development Goals : | |
| Degree of Equivalence : | Identical under dual numbering |
| Identical/Equivalent Standards : | ISO 6721-3 : 2021 |
| Organization Type: | ISO |
| Sl.No. | Synosis Points | |
| 1 | This document specifies a bending-vibration method based upon resonance curves for determining the flexural complex modulus mml_m1 of homogeneous plastics and the damping properties of laminated plastics intended for acoustic insulation, for example systems consisting of a metal sheet coated with a damping plastic layer, or sandwich systems consisting of two sheet-metal layers with an intermediate plastic layer. For many purposes, it is useful to determine these properties as a function of temperature and frequency. | |
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| Sl. No. |
Stage | Date of Occurence | Remarks | Circulated to | Files |
| 1 | Generation of Document Number | 28-05-2024 | ------- | ||
| 2 | P-Draft Waived | 28-05-2024 | ------- | ||
| 3 | WC Draft | 28-05-2024 | Duration : 60 Days Submitted for HOD approval |
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| 4 | WC Draft | 28-05-2024 | WC approved by HOD |
PCDC PCD 12, PCD 21, | ------- |