Epoxy Glass Cloth Laminated Insulation Glass Rod

Application: Insulators, Electrical Winding Insulation, Electrical Base, Shell, Motor, Switch Baseplate
Type: Insulation Rod
Chemistry: Inorganic Insulation
Material: Fiberglass
Thermal Rating: B 130
Maximum Voltage: 20KV~100KV
Customization:

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Basic Info.

Model NO.
3841
Classification
Inorganic Insulation Material
Certification
ISO9001
Color
Green,Blue ,Black Color
Brand
Chr
Length
1000mm-1100mm
Nominal Diameter
6mm-200mm
Diameter
6-50mm
Density
>1.70g/cm3
Flexural Strength
>241.3MPa
Compressive Strength
>241.3 MPa
Breakdown Voltage Parallel to Layers,at
>15 Kv
Transport Package
Wooden Pallet
Specification
6-200mm
Trademark
CHR
Origin
China
HS Code
8547909000
Production Capacity
200000/Week

Product Description


Materials and application:
This series of products are made of cotton cloth impregnated phenolic resin, then be dried and cured in mould under pressure with heat and machined to form a single rod.The products have good mechanical and dielectric properties ,and excellent machinability. The products are suitable for long lasting gears, pinion, bearing, bushing and many structural applications with the advantages of quieter and more economical than metal parts . 
 
Features:
- High mechanical properties,
-Good dielectric properties
-Thermal class E

   Thickness & Tolerance:
                                                                                                                                                           Unit: mm
 

 
Nominal Inner Diameter

Wall Thickness
Min.

Tolerance

Inner Dia.

Wall Thickness
less than 10mm

Wall Thickness
more than 10mm

8-30 (multiples of 2 or 5)

1.5

±0.4

 
 
± 0.5
 

 
 
± 1.0

32-80 (multiples of 2 or 5)

1.5

±0.5

85-150 (multiples of 5)

2.0

±0.5

155-350 (multiples of 5)

2.0

±0.7

355-500 (multiples of 5)

2.0

±1.0

 
  
 Main Technical Parameters: 
 
 

PROPERTIES

UNIT

STANDARD VALUE

Flexural strength
A: Under normal conditions                        

MPa

≥300

Compressive strength

MPa

≥175

Bonding strength  

MPa

≥200

Breakdown voltage parallel to laminations
(in transformer oil 90±2°C)

kV

≥40

Dielectric strength perpendicular to laminations (withstand voltage) (in oil 90±2°C) 2.0mm in thickness  

MV/m

≥9.0

Insulation resistance Impregnated in water, D-24/23


≥1000

Density

g/cm3

1.70-1.90

Water absorption D-24/23

mg/cm2

≤1.5

Flammability

class

FV0



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Contact Supplier

Gold Member Since 2011

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