Description
Products Description
Name:Insulation Pressboards
Base Material:100% high-purity Kraft Pulp,Contains no adhesives, additives, or fillers
Thickness: 0.5 mm – 8.0 mm
Insulation Pressboards Width: Standard 1000 mm / 1200 mm / 2000 mm (custom cuts available)
Payment Terms: T/T (Full Payment), L/C
Trade Terms: EXW, FOB, CIF, DDP
Delivery Time: 7–15 days for standard orders, 20–30 days for custom orders
Packaging: Moisture-proof film on wooden pallet
| Item | Parameter Range / Typical Value | Customer Concerns |
|---|---|---|
| Thickness Tolerance | ±0.03 mm | Dimensional Stability |
| Density | 1.0 – 1.3 g/cm³ | Mechanical Strength |
| Electrical Strength | ≥ 6 kV/mm | Insulation Performance |
| Oil Absorption Rate | ≥ 20% | Compatibility with Transformer Insulating Oil |
| Dielectric Constant | 3.8 – 4.5 | Uniformity of Electric Field Distribution |
| Heat Resistance Class | Class A (105°C) | Long - term Operating Temperature |
| Flexural Strength | ≥ 100 MPa | Mechanical Support Capacity |
| Color | Natural Light Brown | Material Identification |
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