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	Functionalization of Polyethylene by Grafting Hofmann, Jan ; Figalla, Silvestr (referee) ; Petrůj, Jaroslav (advisor) The bachelor thesis deals with functionalization of polyethylene by grafting. The theoretical part summarizes informations about types of copolymers, free radical grafting techniques and the factors, that affect properties of modified polymers as well as their biodegradability. The experimental part deals with modification of polyethylene in kneader under various conditions. The blends are composed of polyethylene, polylactic acid and another aditives (initiator, stabilizers). The torque and the temperature were monitored during the kneading. Some mechanical properties of new materials were tested on Zwick Z010 apparatus. Rheological properties of samples were investigated with melt flow indexes. Detailed record
	EPDM addition influence on SBR/NR mixtures ozone resistance Hofmann, Jan ; Figalla, Silvestr (referee) ; Petrůj, Jaroslav (advisor) The diploma thesis deals with the EPDM addition influence on ozone resistance of NR/SBR mixtures. The theoretical part summarizes knowledge about rubber processing, additivation and effects of ozone on vulcanized rubber. The experimental part aims on preparation of rubber blends and measurement of its mechanical, physical and rheological properties in dependance on their composition. Detailed record
	EPDM addition influence on SBR/NR mixtures ozone resistance Hofmann, Jan ; Figalla, Silvestr (referee) ; Petrůj, Jaroslav (advisor) The diploma thesis deals with the EPDM addition influence on ozone resistance of NR/SBR mixtures. The theoretical part summarizes knowledge about rubber processing, additivation and effects of ozone on vulcanized rubber. The experimental part aims on preparation of rubber blends and measurement of its mechanical, physical and rheological properties in dependance on their composition. Detailed record
	Functionalization of Polyethylene by Grafting Hofmann, Jan ; Figalla, Silvestr (referee) ; Petrůj, Jaroslav (advisor) The bachelor thesis deals with functionalization of polyethylene by grafting. The theoretical part summarizes informations about types of copolymers, free radical grafting techniques and the factors, that affect properties of modified polymers as well as their biodegradability. The experimental part deals with modification of polyethylene in kneader under various conditions. The blends are composed of polyethylene, polylactic acid and another aditives (initiator, stabilizers). The torque and the temperature were monitored during the kneading. Some mechanical properties of new materials were tested on Zwick Z010 apparatus. Rheological properties of samples were investigated with melt flow indexes. Detailed record

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