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Overview ISO 6721-11:2019 specifies standardized methods to determine the glass transition temperature (Tg) of plastics using dynamic mechanical analysis (DMA) in a linear heating scan. The standard…
Overview ISO 6721-10:2025 - Plastics: Determination of dynamic mechanical properties, Part 10 - specifies a standardized method for measuring complex shear viscosity and related dynamic rheological p…
Overview ISO 6721-1:2019 - Plastics - Determination of dynamic mechanical properties - Part 1: General principles defines the common principles, definitions and requirements that apply across the ISO…
Overview ISO 6721-12:2022 - "Plastics - Determination of dynamic mechanical properties - Part 12: Compressive vibration - Non-resonance method" specifies a laboratory method to measure the compressiv…
Overview ISO 6721-10:2015 - Plastics - Determination of dynamic mechanical properties - Part 10: Complex shear viscosity using a parallel-plate oscillatory rheometer - defines a standardized method t…
1 Scope This document describes a compressive vibration, non-resonance method for determining the components of the compressive complex modulus E * of polymers at frequencies typically in the range 0…
What is ISO 6721-11 – Glass transition temperature of plastic about? The glass transition temperature (T g ) is an indicator of the transition from a hard and relatively brittle glassy state to a rub…
1 Scope This part of ISO 6721 specifies methods for determining a value of the glass transition temperature ( T g ) from the dynamic mechanical properties measured during a linear temperature scan un…
1 Scope The various parts of ISO 6721 specify methods for the determination of the dynamic mechanical properties of rigid plastics within the region of linear viscoelastic behaviour. This part of ISO…