PFCP 21.22.23 Phenolic Paper Laminated Tube

Insulation Tubes

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PFCP 21.22.23 Phenolic Paper Laminated Tube

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.

Basic Information

 

  • Product Name

    Phenolic Paper Laminated Tube

  • Temperature Index

    120℃

  • Thermal class

    E

  • Base Material

    Paper + Phenolic

  • Color

    Brown

  • Density

    1.0~1.1g/cm³

  • Inner diameter

    5-1200mm

  • Outer diameter

    10-1400mm

  • Wall thickness

    1-50mm

  • Length

    1000mm

Features

 

  • High dimensional stability

  • Chemical, moisture & oil resistance

  • High dielectric strength

  • High strength-to-weight ratio

  • High dimensional stability

 

Applications

● 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 

Technical Data

Phenolic Paper Tubes
No. Property Unit PFCP21 PFCP22 PFCC23 3520
X XX XXX
HP2065 HP2066 HP2067
1 Specific gravity g/cm³ 1.35 1.36 1.38 1.2
2 Maximum temperature °C 120 120 120 120
3 Flammability rating 94HB 94HB 94HB 94HB
4 M-scale hardness 120 120 101 105
5 Water absorption 24 hours % 2 1.8 0.57 0.56
6 Bond strength MPa 10 9.5 8 8
7 Compressive strength MPa 117 115 89 102
8 Flexural strength LW A 0.125″ MPa 234 235 151 180
9 Izod impact strength at 49°C LW J/cm²* 0.8 0.8 0.55 0.55
10 Shear strength MPa 79 80 88 85
11 Tensile strength MPa 241 242 241 235

You may also be concerned about

  • Do you accept customized products?

    Yes, based on drawings or samples.

  • What certifications do your products have?

    UL, RoHS, REACH, CE, ISO, etc.

  • What is the MOQ?

    Usually 100 kg or 100 sheets, negotiable.

  • Can you provide samples?

    Yes, common samples free, buyer pays freight.

  • What is the lead time?

    2-4 weeks after payment.

  • Do you offer OEM/ODM?

    Yes, including labeling and packaging.

  • Do you have export experience?

    Yes, over 20 years.

  • Payment terms?

    T/T 30% deposit, 70% before shipment. Negotiable if supports needed.

  • Do you provide CNC services?

    Yes, we offer CNC machining.

  • Are you a factory or trading company?

    Manufacturer and Exporter