Phenolic paper laminated tube is tube-like laminated products, which is manufactured by insulating winding paper impregnated with phenolic resin, and then rolled, backed and cured under heat and hot pressing with good mechanical strength and electrical property, and excellent dielectric property in dry condition. The insulation class is E class and the main color is coffee. It applies to as insulating structural spares for motors and electrical equipment under dry condition and transformer oil.
Phenolic Paper Laminated Tube
120℃
E
Paper + Phenolic
Brown
1.0~1.1g/cm³
5-1200mm
10-1400mm
1-50mm
1000mm
High dimensional stability
Chemical, moisture & oil resistance
High dielectric strength
High strength-to-weight ratio
High dimensional stability
● Electric insulation component.
● Mechanical and Structural Applications
● Packaging and Storage Solutions
● Chemical machine parts
● General machine parts and gear
● Generators, pads, base, bale.
● Transformer
● Fixture
● Inverter
● Motor
| PFCP21/22/23/PFGC21 Phenolic Paper Laminated Tube (IEC61212) | ||
|---|---|---|
| Physical Properties | Unit | Value |
| Density | g/cm³ | 1.05 |
| Water absorption 3mm | % | ≤5 |
| Mechanical Properties | ||
| Flexural strength | MPa | ≥95 |
| Compressive strength Axial | MPa | ≥60 |
| Electrical Properties | ||
| Breakdown voltage at 90 °C in oil // | kV | ≥27 |
| Electric strength at 90℃ in Oil ⊥3mm, Bore 20mm | Kv/mm | ≥10 |
| Dielectric loss factor at 50HZ | - | ≤0.03 |
| Thermal Properties | ||
| Temperature Index | ℃ | 120 |
| Thermal Class | Class | E |
| Flammability | UL 94 | - |
The above values are for reference only and are taken from the average test results, do not represent complete consistency with the actual performance of the material.
Yes, based on drawings or samples.
UL, RoHS, REACH, CE, ISO, etc.
Usually 100 kg or 100 sheets, negotiable.
Yes, common samples free, buyer pays freight.
2-4 weeks after payment.
Yes, including labeling and packaging.
Yes, over 20 years.
T/T 30% deposit, 70% before shipment. Negotiable if supports needed.
Yes, we offer CNC machining.
Manufacturer and Exporter
No.3, Mianzhi Street, Zhucheng, Shandong, China
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