Insulation Paper Pressboard for Transformer

Insulation Paper Pressboard for Transformer. Superior Material Composition: Made of 100% superior sulfate insulation wood pulp and unbleached sulphate pulp. High Mechanical Strength: Features excellent mechanical strength, high electric strength resistance, and larger tightness. Large Size Production Capability: Capable of producing large size laminated boards up to 3000*2000mm since 2006. Wide Voltage Resistance: Resistant to voltage under 110KV with breakdown voltage reaching 39.8 KV/mm. Standard Compliance: Abides by IEC60641-3-1: 1992 and IEC641-3-1 standards. Versatile Applications: Suitable for transformer clapboards, motors, high/low switches, and home electrical equipment. Excellent Flatness: Product features excellent flatness, smooth surface, and smaller shrinkage. Certified Quality: Certified ISO9001 and titled GOOD QUALITY by the LIGHT INDUSTRY MINISTRY.