Insulation Press Paper Board for Transformer Pressphan

Insulation Press Paper Board for Transformer Pressphan. High-Quality Material: Made of 100% superior sulfate insulation wood pulp and unbleached sulphate pulp. Excellent Electrical Strength: Resistant to voltage under 110KV with breakdown voltage up to 39.8 KV/mm. Superior Mechanical Properties: Features good mechanical strength, high electric strength resistance, and excellent flatness. Large Size Capability: Available in large sizes up to 3000*2000mm, with production capacity for 6000*3000mm. Versatile Applications: Suitable for transformer clapboards, motors, high/low switches, and home electrical equipment. Standard Compliance: Abides by IEC60641-3-1: 1992 and IEC641-3-1 standards. Color Options: Available in natural and red colors to meet specific requirements. Certified Quality: Certified ISO9001 and titled as a famous product by the Light Industry Ministry.