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Normas DIN – AENOR
DIN EN ISO 9163:2005-07

DIN EN ISO 9163:2005-07

Textile glass - Rovings - Manufacture of test specimens and determination of tensile strength of impregnated rovings (ISO 9163:2005); German version EN ISO 9163:2005

Verre textile - Stratifils - Fabrication d'éprouvettes et essai de traction sur stratifil imprégné (ISO 9163:2005); Version allemande EN ISO 9163:2005

Textilglas - Rovings - Herstellung von Probekörpern und Bestimmung der Zugfestigkeit von imprägnierten Rovings (ISO 9163:2005); Deutsche Fassung EN ISO 9163:2005

Fecha:
2015-07 /Active
Equivalencias internacionales:

EN ISO 9163 (2005-04)

ISO 9163 (2005-04)

Relación con otras normas DIN:
Resumen:
This standard specifies two methods for the determination of the tensile stress at break of an impregnated roving: - a reference method using test specimens produced with moulded epoxy tabs; - a short method using test specimens with no tabs or simple cardboard or composite tabs. The methods are applicable to both assembled (multistrand) and direct (multifilament) rovings; nevertheless the reference method may be used for various linear densities, but the short method is described for 1200 tex rovings only, which is the linear density that allows the fibres in the roving to spread out most easily during impregnation.
Keywords:
Breaking tests, Definitions, Determination, Hank fineness, Impregnated, Materials, Plastics, Production, Rapid method, Reference methods, Reinforced materials, Reinforced plastics, Reinforcement fibres, Roving (fibre), Rovings, Sampling methods, Short-time tests, Specimen preparation, Tensile strain, Tensile strength, Tensile testing, Test specimens, Testing, Textile glass, Textiles
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