Corrugated press board paperboard for transformer is made of 100 % sulphate wood pulp. Suitable for cooling in oil-filled distribution transformers.
The corrugating paperboard is made of 100 % sulphate wood pulp, and has good mechanical strength and electrical properties. This product mainly applied to oil-immersed transformer as insulation material.
Characteristics of Electrical Corrugated Board
1. High mechanical strength
2. Excellent electrical performance
3. Stable shape and accurate size
Dimensions of Electrical Corrugated Board
| Property | Value |
| (T)Thickness | 1.0mm 1.5mm 2.0mm |
| (W)Width | ≤1000mm |
| (H)Height | 4.5-7.5mm |
| (L)Length | ≤2000mm |
| (P)Pitch | 15mm |
