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Extruder flat film

Several liquid cryatalline polymers were melt blended with an amorphous (Ultem) and two semicrystalline (PEEK and PPS) engineering thermoplastics in a single screw extruder. Flat film was processed with different degrees of stretch imparted while the film was being cooled. In the case of Vectra, which was thought to be ideally suited to be blended with PPS based on thermal and rheological... [Pg.435]

OthersP E[38] jj yg described processes to produce filled and unfilled films and sheets of polyvinylidene fluoride in a wide thickness range. In one invention,conductive PVDF films were formed by slitting a thin wall conductive tube by a film blowing technique which had superior uniformity over a conventionally extruded flat film. The conductive film/ sheet has found application in heaters and circuit protection devices. [Pg.214]

See other pages where Extruder flat film is mentioned: [Pg.236]    [Pg.236]    [Pg.131]    [Pg.242]    [Pg.244]    [Pg.246]    [Pg.246]    [Pg.247]    [Pg.247]    [Pg.247]    [Pg.247]    [Pg.247]    [Pg.247]    [Pg.247]    [Pg.247]    [Pg.259]    [Pg.281]    [Pg.281]    [Pg.282]    [Pg.284]    [Pg.392]    [Pg.393]    [Pg.394]    [Pg.398]    [Pg.474]    [Pg.499]    [Pg.525]    [Pg.571]    [Pg.236]   
See also in sourсe #XX -- [ Pg.246 , Pg.247 ]



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