Product model : 3021
Product name : Phenolic laminated cardboard 
Heat resistance grade : class E

Implementation criteria : GB/T1302-77
Thickness: 0.5-200 mmm
size: 1020*1220 mm; 1020*2020 mm

Characteristic : Higher mechanical and electrical properties.
purpose:It can be used as insulating structure parts in electrical equipment and can be used in transformer oil