Shaanxi, China
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Phenolic Laminated Tube, Polyimide Tube, Fiber Optic Pipe manufacturer / supplier in China, offering 380 Phenolic Resin-Boned Cotton Cloth Fabric Laminated Tube, Laminate Insulation Sheets, Magnetic Insulation Sheet and so on.

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  • 380 Phenolic Resin-Boned Cotton Cloth Fabric Laminated Tube

380 Phenolic Resin-Boned Cotton Cloth Fabric Laminated Tube

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Min. Order / Reference FOB Price
300 kg US $6.5-7.8/ kg
Port: Shanghai, China
Production Capacity: 800 Tons/Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Certification: ISO
Color: Yellow
IP Rating: IP66
Usage: Insulation
Material: Phenolic Cotton Cloth
Type: Pipe

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Basic Info

Model NO.
Hybrid Insulation
Thermal Rating
E 120
Transport Package
According to Customers′ Requirements
Xi′an, China
HS Code
Good dielectrical and mechanical property
Good heat and corrosion resistance
High mechanical strength and light weight
Low Electrical & Thermal Conductivity

Good dielectric character and mechnical properties
Used as insulating tube/pipe in high voltage arrester and high voltage switch
Excellent moisture resistance
Less thickness tolerance
Basic information
Product namePhenolic resin-boned cotton fabric laminated tube
BrandMJ-380  fr4/fr5/g10/g11 fiberglass tube
MaterialCotton facbric cloth and phenolic resin
GradeGrade E
Good dielectrical and mechanical property                                                                                                    Good heat resistance                                                                                                             High mechanical strength                                                                                                          
Temperature classification is E. Higher radial tensile and mechanical strength, and low water absorption. Used as holding machine for angual contact ball bearing and material with mechanical wear-resistance.
Technical Performance
Density≥ 1.25 g/cm3
Diameter6~250 mm
Length≤ 1500 mm
Compression strength (parallel to the axial wall layer)≥ 118 Mpa
Flexural stress≥ 137 Mpa
Tensile strength (perpendicular to the wall layer) radial≥ 69 Mpa
The heat resistance of 130 ± 2  °C  in transformer oil≥ 4 H
The thermal stability of 105 ± 2  °C≥ 24 H
Water absorption
 sample thickness
1.5-3             ≤ 2.0%
3.1-4.5          ≤ 1.5%
4.6-6.0          ≤ 1.3%
6.1-9.0          ≤ 1.2%
≥ 9.0             ≤ 1.0%
Storage period6 Month(Below 5°C)

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