Laminated Transformer board

DescriptionLaminating of hot-press-dried Transformerboard PSP3052 will result in a higher thickness than 4.0 mm. The range of thickness of laminated Transformerboard begins from 5.0 mm up to 120.0 mm. FeaturesHighest mechanical strength Excellent electrical insulation properties Stable dimension ApplicationsTypical applications of laminated TRANSFORMERBOARD are pressure rings, static rings, beams, clamping plates and support strips etc. in power, distribution and special transformers. Technical DataPropertyUnitStandardTesting ResultThickness Tolerance %±7.5-0.8Apparent density g/cm31.15-1.301.28Shrinkage MD CMD Thickness %≤0.50≤0.70≤6.000.480.675.80Ash content %≤1.00.52PH of aqueous extract %6-97.40Oil absorption %≥6.08.50Conductivity of aqueous extract Ms/m≤15.07.50Electrical strength in oil KV/mm≥8.0 12.20 Moisture content %5.0-9.07.20This Technical Data is for size 10.0MM X 2000MM X 1000MM