PROCESS FOR PREPARING FLUID CONDUIT
作者： Van Hemelrijck Ellen , Van Moll Marco , Baseotto Michel
DOI:
关键词: Heat resistance 、 Materials science 、 Volumetric flow rate 、 Blow molding 、 Elongation 、 Cooling down 、 Electrical conduit 、 Thermoplastic elastomer 、 Composite material 、 Mold
摘要: The invention relates to a process for preparing fluid conduit comprising mono-layer thermoplastic elastomer in an amount of at least 80 wt% with respect the total weight mono-layer, 5 following steps: a. Melting composition having melt volume flow rate measured 230 DEG C under load 10 kg (MVR /10kg), according ISO1133 (2011) most 40 g/10min and heat resistance 250 hours 175 which elongation break remains 100% as ISO 527 test speed 50 mm/min; b. Forming parison from melt; c. Placing parsion mold; d. Blow-up against e. Cooling down mold, thereby obtaining mono-layer. also conduit.
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