PRESSBOARD
Transformer Pressboards are crafted from high-quality, unbleached sulfate wood pulp, endowing them with exceptional mechanical, electrical, and tensile strength, as well as high elongation, low compressibility, and superior bending resistance.
These outstanding properties make Transformer Pressboards the material of choice for a wide range of electrical transmission and distribution equipment, including power transformers, shunt reactors, and instrument transformers.
Pressboard is a commonly used material in transformer insulation due to its high dielectric strength and excellent insulation properties. It's made from compressed layers of paper or wood fibers, providing a robust barrier that helps prevent electrical arcing and breakdown. This material plays a crucial role in ensuring the transformer operates efficiently and safely.