Electrical Insulation Pressboard/ Presspaper for Transformers

Electrical insulation paper applies to rated voltage not more than 500kv transformers, reactors and other inter-turn insulation paper. Aprrarent Density: 1.0-1.3G/cm3 Material: Unbleached sulphate pulp thickness: 1-8mm Color: Brown Feature: Good mechanical stength, high electric strength resistance, larger tightness, smaller shrinkage, excellent flatness are the main strong strengths of this product. Number Index Unit Standard Test Result 1 Norminal thickness mm 2 2.01 2