TY  - JOUR
T1  - Improving Steel Casting Quality Using Resins With
Increased Thermal Stability
AU - Al-Saraireh, Falah Mustafa 
JO  - Journal of Engineering and Applied Sciences
VL  - 13
IS  - 20
SP  - 8609
EP  - 8613
PY  - 2018
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2018.8609.8613
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2018.8609.8613
KW  - Phenol-formaldehyde resins
KW  -heat resistance
KW  -resocin
KW  -thermo-oxidative degradation
KW  -residual
strength
KW  -furan resins
KW  -environmental indicators
AB  - This study presents the feasibility of altering the phenol-formaldehyde resins through a modifier
increasing their heat resistance. The presence of strong benzene rings that form a networked spatial structure
of the polymer is the determining factor of the thermal stability of binders on a fenr base and the stability of the
myelene groups. The results have revealed that utilizing resocin produces the intended outcomes concerning
maximizing the thermal oxidizing ability of resins. This material is remarkably impervious to thermo-oxidative
degradation, additionally, it has two hydroxyl groups. Resocin as a modifier of the heat-resistance-increasing
resin binder compositions has proved its efficiency experimentally which focuses our attention on
accomplishing thermal stability indicators surpassing furan resins due to the fact that furfuryl alcohol is not
one of their components which ensures more health conditions and improved environmental performance in
manufacturing large-scale steel casting.
ER  -