Transformer Paperboard Press Paperboard Inslating Paperboard

• Application: Electrical Winding Insulation, Switch Baseplate
• Type: Insulation Paper
• Chemistry: Inorganic Insulation
• Material: Paper
• Thermal Rating: B 130
• Maximum Voltage: 10KV~20KV
• Model NO.: 3050
• Classification: Unbleached Sulphate Pulp
• Certification: UL, ISO9001
• Color: Brown
• Brand: Hfi
• Transport Package: 1000kgs/Pallet
• Specification: 1000*2000mm/14000x 2500 mm
• Trademark: HFI
• Origin: China
• Production Capacity: 100tons/Month

Product Description

Natural Insulating Paperboard

1.COMPOSITION AND PRESENTATION
Normal Thickness: 0.80; 1.0; 1.5; 2.0; 2.5; 3.0; 3.5; 4.0 ,5.0mm
Available Size: 1000 x 2000 mm; 2100 x 4200mm; 3200 x 4200 mm 
Material: transformer insulation pressboard
Application:Pressboard is used as base insulating material in power, distribution and special transformers.The voltage of transformer:20KV-750KV

2.PROPERTIES & APPLICATIONS.
This product made from highly purified unbleached sulphate pulp. It has obvious good properties in 
mechanical strength., electrical strength and compressibility. It is suitable for strips, cylinders, spacer, 
plates and structural supports of oil-liquid of distribution transformers, reactor and bushing current 
transformer. It also can be used in shoes, packing and other products. 


4.Transformer paperboard machin parts for your choice: