PPC high temperature insulators

PPC Insulators PPC Isoladores Santana


ESP porcelain insulators

Catalog Precipitator

PPC porcelain electrostatic precipitator insulators

High voltage ESP insulators for use at the most elevated temperatures

PPC Insulators is a world leader and innovator for electrostatic precipitation technology and applications. Products have been designed, engineered and manufactured in our Swedish manufacturing plant since the 1970’s.

E-Filter insulators are made up of a high resistivity LD Ceramic body containing approx. 50% Alumina. It’s a high-grade ceramic material with very good mechanical and electrical properties.

E-Filter insulators have a number of outstanding technical features including:

High DC resistivity at elevated temperatures

Excellent mechanical strength and impact resistance

Very low thermal expansion

Glazed surface enables easy visual inspection and easy cleaning

The benefits of E-Filter products are the density degree of 95% and none open porosity which would allow water absorption. The glazing of our E-Filters insulators serves the dual purpose of providing the products with a combined dirt and dust-repelling surface to facilitate inspection, cleaning and to avoid tracking and discharges along the insulator surface.