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EVS-EN ISO 178:2010

Plastics - Determination of flexural properties (ISO 178:2010)

Üldinfo
Kehtetu alates 15.05.2019
Alusdokumendid
ISO 178:2010; EN ISO 178:2010
Tegevusala (ICS grupid)
83.080.01 Plastid üldiselt
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
15.05.2019
Põhitekst
06.05.2013
Muudatus
05.01.2011
Põhitekst
Põhitekst
EVS-EN ISO 178:2003
Muudatus
EVS-EN ISO 178:2003/A1:2005
1.1 This International Standard specifies a method for determining the flexural properties of rigid (see 3.12) and semi-rigid plastics under defined conditions. A standard test specimen is defined, but parameters are included for alternative specimen sizes for use where appropriate. A range of test speeds is included. 1.2 The method is used to investigate the flexural behaviour of the test specimens and to determine the flexural strength, flexural modulus and other aspects of the flexural stress/strain relationship under the conditions defined. It applies to a freely supported beam, loaded at midspan (three-point loading test). 1.3 The method is suitable for use with the following range of materials: - thermoplastic moulding, extrusion and casting materials, including filled and reinforced compounds in addition to unfilled types; rigid thermoplastics sheets; - thermosetting moulding materials, including filled and reinforced compounds; thermosetting sheets. In agreement with ISO 10350-1[5] and ISO 10350-2[6], this International Standard applies to fibre-reinforced compounds with fibre lengths u 7,5 mm prior to processing. For long-fibre-reinforced materials (laminates) with fibre lengths > 7,5 mm, see ISO 14125[7]. The method is not normally suitable for use with rigid cellular materials or sandwich structures containing cellular material. In such cases, ISO 1209-1[3] and/or ISO 1209-2[4] can be used.
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EVS-EN ISO 527-1:2012

Plastid. Tõmbeomaduste määramine. Osa 1: Üldpõhimõtted (ISO 527-1:2012)
Kehtetu alates 01.10.2019
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EVS-EN ISO 527-2:2012

Plastid. Tõmbeomaduste määramine. Osa 2: Vormitud ja ekstrusiooni teel saadud plastide teimimise tingimused (ISO 527-2:2012)
Uusim versioon Kehtiv alates 04.04.2012
Muudatus

EVS-EN ISO 178:2010/A1:2013

Plastics - Determination of flexural properties (ISO 178:2010/Amd 1:2013)
Kehtetu alates 15.05.2019
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EVS-EN ISO 11357-3:2013

Plastics - Differential scanning calorimetry (DSC) - Part 3: Determination of temperature and enthalpy of melting and crystallization (ISO 11357-3:2011)
Kehtetu alates 16.05.2018