دراسة تأثير اوكسيد التيتانيوم على مقاومة التآكل والتآكل –تعرية للبولي ستايرين

Abstract

In this research , some sample from polystyrene with TiO2 as a filler in different weight percent (5,10,15,20,25,30)% have been prepared. Samples produced by (Hot press)method. Corrosion test has been done using simple immersion test in different period of time as (2,4,6,12,24) hours and the immersion done in different solution (distilled water, 0.9% NaCl and 3.5 %NaCl) also erosion – corrosion have been done in different period of time (10,20,30,40,50)min. Hardness test has been don and results show that the corrosion resistance increased for both test with increasing the TiO2 percentage addition and hardness increase with increasing TiO2 weight percentage.