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Xi'an Meilian Electrical Insulation Co., Ltd.

Bakelite Tube, Cable Insulated Sleeves, FRP Epoxy Tubes manufacturer / supplier in China, offering 380 Brown Phenolic Cotton Cloth Bakelite Tube, G11 Electric Slot Wedge Epoxy Resin, Cheap Price Fr4 Epoxy Laminated Sheet for Motor and so on.

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380 Brown Phenolic Cotton Cloth Bakelite Tube

FOB Price: US $5.5-6.8 / kg
Min. Order: 300 kg
Min. Order FOB Price
300 kg US $5.5-6.8/ kg
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Port: Shanghai, China
Production Capacity: 800 Tons/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: MJ-380
  • Color: Yellow
  • Usage: Insulation
  • Type: Insulation Tube
  • Density: 1.5g/cm3
  • Trademark: MJ
  • Specification: ISO9001
  • HS Code: 85479090
  • Certification: ISO
  • IP Rating: IP54
  • Material: Phenolic Cotton Cloth
  • Chemistry: Hybrid Insulation
  • Delievery Time: Within 7-10 Working Days
  • Transport Package: According to Customers′ Requirements
  • Origin: Xi′an, China
Product Description
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)
Product Groups
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