شماره ركورد كنفرانس :
5048
عنوان مقاله :
Studying the Effect of Compounding Ingredients on Tearing Behavior of Rubber
Author/Authors :
shiva ،M department of Kavir Tire Co, birjand, iran , Atashi ،H department of chemical engineering - faculty of engineering - university of sistan&baluchestan, Zahedan, iran , Fakhkhar ،M.H department of Kavir Tire Co, birjand, iran
كليدواژه :
Tear resistance , crack growth , silica , elastic energy
عنوان كنفرانس :
ششمين كنگره بين المللي مهندسي شيمي
چكيده لاتين :
A general full factorial design with two replicates has been carried out to study the effect of reinforcement filler, silica
, oil, antiozonant and sulfur on tearing behavior of natural rubber/cis poly- butadiene rubber based tire tread compound.
It was observed that tearing behavior improves when adding silica and oil and when decreasing sulfur content. In the
next stage a mathematical model for each failure property has been proposed based on regression and statistical analysis
. The governing mechanisms on tearing has been discussed based on main effect plots and mathematical models.
