Toughened Unsaturated Polyester Resins

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

Toughened Unsaturated Polyester Resins

Popis výsledku v původním jazyce

Composites made of long or even continuous glass fibbers and unsaturated polyester (UP) resins are widely applied due to low material costs, low density, ease of manufacturing and good mechanical properties. However, applications of unsaturated polyesterresins are often limited by their brittleness and susceptibility to catastrophic failure. Moreover, shrinkage of the polyester resin during cross-linking with reactive styrene monomer leads to warpage and cracking on the moulded parts. Usually, adding certain additives could solve these problems. It is believed that the mechanical and fracture properties of UP resins may be improved with the aid of elastomer additives; while shrinkage problems may be controlled by adding thermoplastic additives. This chapter discusses the effect of additives on fracture behaviour of UP resins.

Název v anglickém jazyce

Toughened Unsaturated Polyester Resins

Popis výsledku anglicky

Composites made of long or even continuous glass fibbers and unsaturated polyester (UP) resins are widely applied due to low material costs, low density, ease of manufacturing and good mechanical properties. However, applications of unsaturated polyesterresins are often limited by their brittleness and susceptibility to catastrophic failure. Moreover, shrinkage of the polyester resin during cross-linking with reactive styrene monomer leads to warpage and cracking on the moulded parts. Usually, adding certain additives could solve these problems. It is believed that the mechanical and fracture properties of UP resins may be improved with the aid of elastomer additives; while shrinkage problems may be controlled by adding thermoplastic additives. This chapter discusses the effect of additives on fracture behaviour of UP resins.

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název statě ve sborníku

International conference Plastko 2001

ISBN

80-7318-009-X

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

47-47

Název nakladatele

UTB

Místo vydání

Zlín

Místo konání akce

Zlín

Datum konání akce

13. 6. 2001

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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