Transformer Pressboard For Platforms Laminate

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Product Details

High Density Transformer Insulation Pressboards

HECHIN/HAOTAI offers a broad variety of transformer boards. The cellulose based pressboard is available in various densities and thicknesses - ranging from 1.0mm - 60mm, all meeting international standards. Transformer board ensures long-term dimensional stability.


  1.  Insulation class A (105 °C) according to VDE 0530 part 1
    2. Natural-coloured
    3. Hot-pressed Pressboard, 100 % sulphate pulp
    4. High hardness and stiffness
    5. Low shrinkage and compatibility
    6. High purity and mechanical strength
    7. Good compatibility with liquid dielectrics

Product Application

pressboard for transformer

Shrinkage(Thickness direction)%≤4.0
Ash content%≤0.8
Oil absorption rate%≥9
Electric conductivity water extractMs/m≤8.0
Voltage resistant strength (In oil)Kv/mm≥6
Moisture content%≤4.0
Bending StrengthN/mm²≥100(VD)≥80(LSD)
Compression Strength

Packing & Delivery

factory of insulation materials for transformer and motorsmanufacturer of preaaboard

Welcome to contact Haotai, which is one of best transformer pressboard for platforms laminate manufacturers and suppliers in China, you can also get transformer pressboard for platforms laminate free sample from our factory.