Method for producing longitudinal profiles from poly(vinyl chloride) and the longitudinal profile from poly(vinyl chloride)

摘要

process for the production of longitudinal profiles of poly (vinyl chloride), is that uplastycznia mixture pvc (poly (vinyl chloride) with fillers and aids in an extruder u015blimakowej and shall be moulded plastic head of an wytu0142aczarsku0105 panting. then the extruded plastic is inserted in the device kalibruju0105cego and coolant, where suitable wytu0142oczce final shape.way is characterized by the fact that the mixture of pvc is from 0.2% to 1% by weight of silica with pvp (poliwinilopirolidonem), where pvp is from 1% to 5% by weight,then in the area between the panting wytu0142aczarsku0105 (141) and the kalibruju0105cym and cooling (160) produces a mist colloidal solution nanosrebra about particle size from 50 to 60 nm in the coating of pvp in the isopropanol concentration from 100 to 140 ppm and a temperature of from 40 to 120 degrees, by to be carried out with the plastic temperature of from 170 to 190u00b0c.