Paper Information

Title: 

CORRELATING PROCESSING TEMPERATURE AND MORPHOLOGICAL FEATURES CONCERNING WITH HDPE/PA-6/EVOH TERNARY SYSTEMS

Type: PAPER
Author(s): RAZBAN M.*,JAFARI S.H.,KHONAKDAR H.A.
 
 *DEPARTMENT OF POLYMER ENGINEERING, MAHSHAHR BRANCH, ISLAMIC AZAD UNIVERSITY, MAHSHAHR, IRAN
 
Name of Seminar: INTERNATIONAL CONFERENCE OIL, GAS, PETROCHEMICAL AND POWER PLANT
Type of Seminar:  CONFERENCE
Sponsor:  SHERKATE TAVONI AMOZESHI PAZHOHESHI VESTA
Date:  2012Volume 1
 
 
Abstract: 

THE MORPHOLOGY OF A TERNARY POLYMER SYSTEM IS A FUNCTION OF PROCESSING PARAMETERS, IN PARTICULAR, TEMPERATURE. IN FACT, ALTERING THE OPERATIONAL TEMPERATURE WOULD HAVE DIRECT IMPACTS ON THE INTERFACIAL TENSION BETWEEN EACH BINARY DOMAIN OWING TO ENTROPIC CONTRIBUTION THROUGH THE GIBBS FREE ENERGY OF TERNARY SYSTEM. CONSEQUENTLY, THE KNOWLEDGE CONCERNING WITH TEMPERATURE EFFECTS COULD POSSIBLY RESULT IN MORPHOLOGY PREDICTION TOWARD POLYMER BLENDS. IN ANOTHER WORD, THE RELATION BETWEEN PROCESSING TEMPERATURE AND MORPHOLOGY DEVELOPMENT IS OF VITAL IMPORTANCE. THE CURRENT PAPER DEALS WITH THE MORPHOLOGY PREDICTION THROUGH THE HDPE/PA-6/EVOH TERNARY POLYMER BLENDS AS A RESULT OF TEMPERATURE BEING CHANGED. ACCORDINGLY, THE EFFECT OF TEMPERATURE ON THE DISTRIBUSION OF BOTH DISPERSED PHASES WAS CONSIDERED AS THE THERMODYNAMIC PARAMETER. HERE, BASED ON INTERFACIAL ENERGY CONTRIBUTION, BY INCREASING THE TEMPERATURE WITHIN THE HDPE MATRIX, THERE WAS AN INCREASE IN THE INTERFACIAL TENSION OF COMPOSITE DROPLETS, AS CALCULATED BASED UPON THEORETICAL PREDICATIONS.

 
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