Best Quality Fr4 Epoxy Fiberglass/Glass Laminate Sheet

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

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Basic Info.

Model NO.
FR4
Classification
Inorganic Insulation Material
Certification
ISO9001
Color
Water Green
Brand
Chr
Thickness(mm)
0.1-120
Size
1020*1220mm
Package
Wooden Pallet or According to Customer Requirement
Temperature Grade
B Glass
Transport Package
Wooden Pallet
Specification
0.1-150mm
Trademark
CHR
Origin
China
HS Code
8547909000
Production Capacity
2000/Week

Product Description

Description
G10/FR4 Epoxy Glass Fabric Laminated Sheet, a versatile, all around insulating material.
 It's created from alkali-free glass cloth that has been impregnated with an epoxy resin under heat and pressure process.
It has high mechanic and dielectric performance, and applicable as insulation structural components for electromechanical/electrical equipment, as well as used under damp environmental conditions and transformer oil . 


Features
Better insulating properties 
Dielectric properties. 
Excellent Strength properties
Anti-Fire properties
Good flatness, smooth surface,no pits 
Performs special well in humid environments

Technical requirement for surface
The surface of laminated board should be flat and smooth, no bubble, no wrinkle, no delamination or crackle, and properly free from other defects such as scrape, impress,dirty spot and uneven color, but a little color patches is allowed.The surface of laminated board should be flat and smooth, no bubble, no wrinkle, no delamination or crackle, and properly free from other defects such as scrape, impress, dirty spot and uneven color, but a little color patches is allowed.

 
Applications
Sensitive electronic equipment
Circuit Board manufacturing
Relays and Switches
Communication systems
Mechanical and appliances lines

Available size
Thickness: 0.1-120mm
Sheet dimension: 1020mm x 1220mm
Special dimentions on request
Free sample is available

DATA SHEET:
 
ITEMUNITVALUE
G10FR4
Densityg/cm31.70~1.901.70~1.90
Warpage≤
Thickness:3~6mm
Thickness:6~8mm
Thickness:>8mm
mm10
8
6
10
8
6
Flexural strength perpendicular to lamination ≥
Lengthwise
Transverse direction
MPa340
250
340
250
Impact strength (charpy,Lengthwise)≥kJ/m23737
Adhesion strength≥N65006500
Insulation resistance≥
Under normal condition
After impregnated in water at 24h
Ω1×1012
5×1010
1×1012
5×1010
Dissipation factor≤
50Hz:
1MHz:
-0.04
0.04
0.04
0.04
Relative dielectric constant≤
50Hz:
1MHz:
-5.5
5.5
5.5
5.5
Water absorption rate≤%0.250.25

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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