Phenolic Cotton Cloth Laminate Sheet / Pressboard 3025

Application: Insulators, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish
Type: Insulation Sheet
Chemistry: Inorganic Insulation
Material: Phenolic
Thermal Rating: E 120
Maximum Voltage: <10KV
Customization:

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Basic Info.

Model NO.
3025 phenolic sheet
Classification
Inorganic Insulation Material
Certification
ISO9001
Color
Brown
Brand
Chr
Thickness
0.5mm-120mm
Size
1mx2m
Heat-Resistance
E Class 120
Storage Life
1 Year
Delivery Time
20days
Transport Package
Pallet
Specification
ISO9001 SGS
Trademark
Chr
Origin
China
HS Code
3260900
Production Capacity
50t/Week

Product Description

1.Description of t3025 phenolic cotton cloth laminated sheet
Phenolic cotton cloth laminated sheet/ 3025 Phenolic Cotton Fabric Laminate Sheet is a kind of insulation sheet, made of coarse cotton cloth impregnated phenolic resin by processing under heat and pressure. This product is widely used for low voltage applications ,for machines & appliances having higher voltages but lower electrical stress (slot wedges ,spacers) as material for bearing , gears , rollers & other constructional components , drilling jigs , underwater bearings , telecommunication & high frequency technique property ,oil resistance and dielectric property, as electrical materials with low electric property 
2.The specification:
Heat-resistance: E Class 120
Thickness: 0.5mm-120mm
Size:  1020X2070MM      1MX2M     980X1980MM
Package: Pallet or upon the customer's request
Storage life:  1 year
3.Technical of textolite
PropertiesUnitGrade
  3025
Flexural strength perpendicularto laminationsMPa100
Compression strength perpendicular To laminationsMPa245
Bonding strengthN5400
Dielectric StrengthPerpendicular to Laminations(in 90±2°C transformer oil,1mm in thickness)KV/mm0.82
Breakdown voltage parallelto laminations(in 90±2°CTransformer oil)kV1
Permittivity(1MHz)-5.5
Dissipation factor(1MHz)-0.04
Insulation Resistance afterimpregnated in waterΩ1.0×106
Density g/cm31.45-1.5
Water absorption(1mm in thickness) mg206
Color -Brown
Tensile strengthMPa98
Impact strengthKJ/m28.8
Temperature index(short time).-120

 

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Gold Member Since 2011

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Manufacturer/Factory & Trading Company
Number of Employees
31
Year of Establishment
2017-05-10