شماره ركورد
70525
عنوان مقاله
Synthesis Of Phenol Formaldehyde Resins Derivatives
پديد آورندگان
Al-Salami, Firyal M.A At-Mustansiriyah University - College of Science - Department of ChemistrY, Iraq , Salman, Abbas.T At-Mustansiriyah University - College of Science - Department of ChemistrY, Iraq , Kdem, Haider.K.J At-Mustansiriyah University - College of Science - Department of ChemistrY, Iraq
از صفحه
345
تا صفحه
354
تعداد صفحه
10
چكيده عربي
لا يمكن إدراج ملخص المقال
چكيده لاتين
In this work different types of phenolic resins were synthesized from many substituted phenols such as P-N,Ndiethylamino phenol and m-N,Ndiethyl amino phenol and 1,8-DihydroxyNaphthaline with formaldehyde, the linier polymers (P1-P3)and crosslinked polymers (Ps,Pa) were obtained, and characterized by IR spectroscopy and thermogravimetry was measured . we found that the higher thermal resistance and higher mechanical properties be possibly used insulation materials and for others industrial applications.
كليدواژه
Synthesis , Derivatives , Phenol Formaldehyde Resins
سال انتشار
2010
عنوان نشريه
مجله كليه التربيه
عنوان نشريه
مجله كليه التربيه
لينک به اين مدرک