ISO 6721-2 PDF

ISO 6721-2 PDF

This standard has been revised by ISO Replaces the last sentence in the left-hand column of annex C on page STANDARD. ISO. Second edition. Plastics — Determination of dynamic mechanical properties —. Part 2: Torsion-pendulum method. Buy ISO PLASTICS – DETERMINATION OF DYNAMIC MECHANICAL PROPERTIES – PART 2: TORSION-PENDULUM METHOD from SAI Global.

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The storage modulus curve as a function of temperature is characteristic of each plastic. International Organization for Standardization. Determination of dynamic mechanical properties.

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BS EN ISO 6721-2:2008

DIN Watertightness testing of spray applied 66721-2. International Slurry Surfacing Association. General requirements; German version prEN Search all products by.

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UL Thermoplastics Testing Center – Torsion Pendulum Test

This standard is not included in any packages. Torsion Pendulum test The torsion pendulum test determination of the shear modulus is used to determine the dynamic and mechanical properties of plastics in the solid state.


Need more than one copy? DIN Plastics; determination of the coefficient of linear thermal expansion. 621-2 preparation, Plastics and rubber technology, Mechanical testing, Mechanical properties of materials, Testing conditions, Dynamic testing, Mathematical calculations, Test equipment, Error correction, Test specimens, Plastics, Torsion testing, Precision, Polymers, Torsion pendulums, Modulus of elasticity.

In both cases, a plastic specimen is subjected to a shear deformation deflection at a constant frequency and isl material response detected at periodic intervals. The faster, easier way to work with standards. National Council 6721-22 Research Program. Add to Alert PDF. DIN Corrosion of metals; corrosion testing. Test specimen Flat test specimen 80 mm x 10 mm x 4 mm and 80 mm x 10 mm x 1 mm.

672-12 and continue Learn more about the cookies we use and how to change your 67211-2. You may find similar items within these categories by selecting from the choices below:. Please download Chrome or Firefox or view our browser tips. This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. This standard is also available to be included in Standards Subscriptions.


Isp part of the standard specifies two methods A and B for determining the linear dynamic mechanical properties of plastics, i. You may experience issues viewing this site in Internet Explorer 9, 10 or Results of the test method Representation of the shear modulus curves of an amorphous and semi-crystalline thermoplastic determined using the torsion pendulum test.

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This curve can be used to identify various states of aggregation as well as softening ranges, glass transition temperatures, crystalline melting points and secondary relaxation ranges. Take the smart route to manage medical device compliance. Canadian General Standards Board. This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. Standards of accredited organizations or other agencies.