HRN EN ISO 527-4:2022
Plastika -- Određivanje rasteznih svojstava -- 4. dio: Uvjeti ispitivanja izotropnih i ortotropnih plastičnih kompozita ojačanih vlaknima (ISO 527-4:2021, ispravljena verzija 2022-02; EN ISO 527-4:2021)
| Oznaka: | HRN EN ISO 527-4:2022 |
| Naslov (HR): | Plastika -- Određivanje rasteznih svojstava -- 4. dio: Uvjeti ispitivanja izotropnih i ortotropnih plastičnih kompozita ojačanih vlaknima (ISO 527-4:2021, ispravljena verzija 2022-02; EN ISO 527-4:2021) |
| Naslov (EN): | Plastics -- Determination of tensile properties -- Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites (ISO 527-4:2021, Corrected version 2022-02; EN ISO 527-4:2021) |
| Napomena: | Ispravljena verzija norme dostupna je od 2022-03-31. |
| Područje primjene (EN): | This document specifies the test conditions for the determination of the tensile properties of isotropic and orthotropic fibre-reinforced plastic composites, based upon the general principles given in ISO 527-1. NOTE 1 Unidirectional reinforced materials are covered by ISO 527-5. The methods are used to investigate the tensile behaviour of the test specimens and for determining the tensile strength, tensile modulus, Poisson's ratios and other aspects of the tensile stress-strain relationship under the defined conditions. The test method is suitable for use with the following materials: — fibre-reinforced thermosetting and thermoplastic composites incorporating non-unidirectional reinforcements such as mats, woven fabrics, woven rovings, chopped strands, combinations of such reinforcements, hybrids, rovings, short or milled fibres or preimpregnated materials (prepregs); NOTE 2 Injection moulded specimens are covered by ISO 527-2. — combinations of the above with unidirectional reinforcements and multidirectional reinforced materials constructed from unidirectional layers, provided such laminates are symmetrical; NOTE 3 Materials with completely or mainly unidirectional reinforcements are covered by ISO 527-5. — finished products made from materials mentioned above. The reinforcement fibres covered include glass fibres, carbon fibres, aramid fibres and other similar fibres. |
| Izdanje: | 2 |
| ICS: | 83.120 Ojačana plastika |
| Tehnički odbor/pododbor: | TO 531, Plastika i guma |
| Oznaka faze: | 95.99 - povlačenje HRN |
| Glasilo (rasprava): | 7/2020 () |
| Glasilo (objava): | 1/2022 () |
| Glasilo (ispravak): | 3/2022 () |
| Glasilo (povlačenje): | 5/2023 () |
| Način prihvaćanja: | pr - prihvaćanje strane norme u izvorniku |
| Cijena #1: | Cijena: 41,00 € | Jezik: en | Cjenovni razred: G | Broj stranica: 31 |
| Izvornik: | EN ISO 527-4:2021 |
| Zamjenjuje: | HRN EN ISO 527-4:2008 |
| Zamjenjena s: | HRN EN ISO 527-4:2023 |
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