China High Quality Corrugated Paperboard for Transformers, Find details about China Corrugating Pressboard, Insulation Paperboard from High Quality Corrugated Paperboard for Transformers
No. | Property | Value | Tolerance |
1 | (T)Thickness | 1.0mm 1.5mm 2.0mm | ±0.5 |
2 | (W)Width | ≤1000mm | ±3 |
3 | (H)Height | 4.5-7.5mm | ±0.3 |
4 | (L)Length | ≤2000mm | ±50 |
5 | (P)Pitch | 15mm | ±2 |
Property | Unit | Standard Value | |
Average | Lowest level | ||
Moisture Content | % | <7.0 | / |
Ash Content | % | <0.8 | / |
Conductivity of Aqueous Extract | μS/cm | <10.0 | / |
Yield Strength | Kg/cm | >11.0 | >9.0 |