Gold Member Since 2012
Audited Supplier
Xuchang Chengrui Insulation Material Co., Ltd.

Iaminate Sheet, Insulation Materials, Insulation Board manufacturer / supplier in China, offering Bakelite Laminated Sheet 3025 Cotton Cloth Sheet, Epoxy Glass Fabric Laminated Sheet Fr4 G10 Insulation Sheet, 6520 Flexible Composite Insulation Polyester Film and so on.

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Supplier Homepage Product laminated sheet and insulation rod Bakelite Laminated Sheet 3025 Cotton Cloth Sheet

Bakelite Laminated Sheet 3025 Cotton Cloth Sheet

FOB Price: US $2,200 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $2,200/ Ton
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Production Capacity: 20mt/Week
Transport Package: Pallet
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: 3025
  • Type: Insulation Sheet
  • Material: Yarn
  • Maximum Voltage: 20KV~100KV
  • Certification: ISO9001
  • Brand: Chr
  • Size: 1020*2070mm,1220*2440mm
  • Storage Life: 1 Year
  • Specification: 0.5-120mm
  • HS Code: 5303900000
  • Application: Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Switch Baseplate
  • Chemistry: Inorganic Insulation
  • Thermal Rating: E 120
  • Classification: Inorganic Insulation Material
  • Color: Brown
  • Thickness: 0.5-120mm
  • Package: Carton
  • Trademark: CHR
  • Origin: China
Product Description


025 Phenolic Cotton Cloth Board, Phenolic Cotton Cloth Laminated Board/ Sheet, Electrical Insulation Cotton Board
 
Dimesion
 
Size: 980*1980mm, 1000*2000mm, 1020*2040mm, 1220*2440mm
Thickness: 0.5mm-100mm
 
Application
 
Phenolic cotton cloth laminated sheet (insulation sheet, industry laminate sheet, phenolic cloth sheet) are made of cotton cloth impregnated phenolic resin by processing under heat and pressure. Phenolic cloth sheet Can be processed into all kinds of insulation parts, The products are widely used transformers, electric motors, cabinets, control boxes, electric switches, household appliances, railway, automobile, computer and medical appliance,etc.
 
Specification
 
 

No

Item

Unit

Value

3025

3025B

3025C

1

Applicable Standards

-

JB886-75

QB

2

Density

g/cm3

1.30~1.45

1.30~1.45

1.30~1.45

3

Martens heat resistance

°C

125

125

125

4

Tensile strength≥

Mpa

63.7

 

 

5

Flexural strength≥

Mpa

102.9

90

70

6

Impact strength≥

KJ/m2

25

 

20

7

Bonding strength≥

N

5390

5000

5000

8

Pressing strength ≥ 
Perpendicular to lamination
Parallel to lamination

Mpa

-                       -

-                       -

-                       -

9

Insulation resistance≥ Under nomal condition Impregnated in water

Ω

-                       -

-                       -

-                       -

10

Voltage endurance parallel to lamination (in oil 90±2°C) 5 min

KV

-

-

-

11

Voltage endurance perpendicular to lamination≥ (in oil 90±2°C)
Thickness:0.5~1mm
Thickness:1.1~2mm
Thickness:2.1~3mm

KV/mm

4.0               3.0               2.0               2.0

-               2.5               -                 -

-               2.5               -                -

12

Water absorption( Thickness 10mm)

%

-

-

-

13

Temperature index

°C

120

120

120

 
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