Fracture properties of polypropylene reinforced with short glass fibres: the influence of temperature, notch length and geometry

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Fracture properties of polypropylene reinforced with short glass fibres: the influence of temperature, notch length and geometry

Popis výsledku v původním jazyce

Commercial grades of isotactic polypropylene TATREN TI 924 and SLOVALEN PH 61 GF 30 were used for preparation of specimens with 0, 10, 20 and 30 % of short glass fibres reinforcement ratio. Injection-moulded specimens were notched and exposed to impact bending tests with instrumented Charpy pendulum MFL Systeme. For each type of specimen the measurement was repeated 10 times for the assessment of the dynamic modulus of elasticity (res. dynamic yield strength) and 5 times for the fracture toughness evaluation. Fracture toughness characteristics were evaluated in temperatures range from -40 to 50 °C with 10°C increment. The influence of notch length and geometry on fracture toughness characteristics were evaluated at the temperatures of (20 ?1) °C.

Název v anglickém jazyce

Fracture properties of polypropylene reinforced with short glass fibres: the influence of temperature, notch length and geometry

Popis výsledku anglicky

Commercial grades of isotactic polypropylene TATREN TI 924 and SLOVALEN PH 61 GF 30 were used for preparation of specimens with 0, 10, 20 and 30 % of short glass fibres reinforcement ratio. Injection-moulded specimens were notched and exposed to impact bending tests with instrumented Charpy pendulum MFL Systeme. For each type of specimen the measurement was repeated 10 times for the assessment of the dynamic modulus of elasticity (res. dynamic yield strength) and 5 times for the fracture toughness evaluation. Fracture toughness characteristics were evaluated in temperatures range from -40 to 50 °C with 10°C increment. The influence of notch length and geometry on fracture toughness characteristics were evaluated at the temperatures of (20 ?1) °C.

Druh

C - Kapitola v odborné knize

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Engineering Against Fracture

ISBN

978-1-4020-9401-9

Počet stran výsledku

11

Strana od-do

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Počet stran knihy

581

Název nakladatele

Springer Science+Business Media B.V.

Místo vydání

Dordrecht

Kód UT WoS kapitoly

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