Effect of Nature and Amount of Polypropylene Composite Filler on the Productivity of Extruder with the Cylinder Equipped with Grooves
			
	
 
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Ukryj
	
	
									
				1
				Lviv Polytechnic National University, Department of Chemical Technology and Plastics Processing, Bandera 12 St., 79013 Lviv, Ukraine
				 
			 
						
				2
				Lviv Polytechnic National University
				 
			 
						
				3
				Lublin University of Technology, Mechanical Engineering Faculty, Department of Technology and Polymer Processing, ul. Nadbystrzycka 36, 20-618 Lublin, Poland
				 
			 
										
				
				
		
		 
			
			
		
		
		
		
		
			
			 
			Data publikacji: 02-12-2019
			 
		 			
		 
	
							
					    		
    			 
    			
    				    					Autor do korespondencji
    					    				    				
    					Volodymyr  Krasinskyi   
    					Lviv Polytechnic National University, Department of Chemical Technology and Plastics Processing, Bandera 12 St., 79013 Lviv, Ukraine
    				
 
    			
				 
    			 
    		 		
			
																											 
		
	 
		
 
 
Adv. Sci. Technol. Res. J. 2019; 13(4):264-269
		
 
 
SŁOWA KLUCZOWE
DZIEDZINY
STRESZCZENIE
The effect of grooves number in the feed section and screw length as well as filler nature and content on the productivity of single-screw extruder has been examined. Compositions based on polypropylene with glass fibers, talc and chalk were used for research. It is established that the number of grooves in the feed section and the length of the screw differently affect the productivity of a single screw extruder depending on the nature and content of the filler. This effect is shown to be most significant for polypropylene compositions with mineral powders (talc and chalk).