DEVELOPMENT OF OPTIMUM SLIP RATIO FOR HIGH VOLTAGE ...
manufacturing high voltage porcelain insulators. The F70 (Fresh slip 70%+Wet scrap slip 20%+Dry scrap slip 10%) gives optimum properties value when compared to other mixed ratios of slip. Keywords: Fresh slip, wet scrap slip, dry scrap slip. 1. INTRODUCTION Porcelain is the most commonly used material for over head insulator.