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Relationship between Mould Temperature and Properties of Injection-Moulded Pure and Beta Nucleated Polypropylenes

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F04%3A63502297" target="_blank" >RIV/70883521:28110/04:63502297 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Relationship between Mould Temperature and Properties of Injection-Moulded Pure and Beta Nucleated Polypropylenes

  • Original language description

    An influence of the mould temperature (MT) on structure and properties of the samples injection-moulded from pure and beta nucleated isotactic polypropylene (beta-iPP) was investigated. Pure and 0,03 wt. % of nucleating agent NJ Star NU-100 doped iPP wasisothermally solidified in the range of mould temperature 40-120 °C. Polymorphic composition studied by means of wide-angle X-ray scattering did not show significant sensitivity to MT. On the contrary, moulding temperature notably influenced mechanicalbehaviour of both pure and beta-iPP samples.

  • Czech name

    Souvislost mezi teplotou formy a vlastnostmi vstřikovaného čistého a beta nukleovaného polypropylénu

  • Czech description

    Byl sledován vliv teploty formy na strukturu a vlastnosti vstřikovaných vzorků z čistého a beta nukleovaného izotaktického polypropylénu (beta-iPP). Čistý iPP a iPP s obsahem 0,03 hm.% nuklečního činidla NJ Star NU-100 byl vstřikován v teplotním rozmezíformy 40-120 oC. Polymorfní kompozice stanovená pomocí rentgenografie nevykazovala téměř žádnou závislost na teplotě formy, která však výrazně ovlivňovala mechanické vlastnosti jak čistého, tak beta-iPP vzorku.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    CD - Macromolecular chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GP106%2F03%2FP144" target="_blank" >GP106/03/P144: Optimisation of the processing parameters of the flow induced crystallization and relation to the structure and properties of final products</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2004

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    ANTEC 2004, Proceedings of the 62nd Annual Technical Conferece

  • ISBN

    0-9753707-0-7

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

    2191-2195

  • Publisher name

    Society of Plastics Engineers

  • Place of publication

    Dalla

  • Event location

    Chicago, Illinois

  • Event date

    May 16, 2004

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article