Electrical Grade Kraft Paper Market by Product Type (Coated Kraft Paper, Laminated Kraft Products, Oil Impregnated Kraft Paper), Material Type (Bleached Pulp Variants, Cotton Cellulose Blends, Recycled Fiber Kraft), Treatment And Finishing, Thermal And Voltage Class, Form Factor, Production Method, Physical Property, Customer Type, Price Tier, Application, End Use Industry, Distribution Channel - Global Forecast 2026-2032