Trasformer Application of G10 Fr4 Epoxy Laminate Sheet

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
• Type: Insulation Sheet
• Chemistry: Hybrid Insulation
• Material: Epoxy Resin and Fiberglass Cloth
• Thermal Rating: F 155
• Maximum Voltage: 20KV~100KV
• Classification: Hybrid Insulation Materials
• Color: Green
• Thickness: 0.5mm to 100mm
• Size: 1020*2020mm, 120*2440mm
• Other Color: Yellow, Black
• Density: 1.95-2.1g/cm3
• Sample: Free for A4 Size
• Machined Parts: Yes
• MOQ: 100kg
• Lead Time: 10tons/15days
• Transport Package: Pallet
• Specification: 0.5mm to 150mm
• Trademark: Eric
• Origin: China
• HS Code: 3921909090
• Production Capacity: 20000/Month

Product Description

Trasformer application of G10 FR4 epoxy laminate sheet
1  it is made of ethoxyline and glass cloth in high pressure

2   Specification Epoxy Fiberglass Insulation Plate 3240 Laminated Insulation Sheet

1) Size: 0.2-120mmX1020*2020mm and 1220*2440mm

3) Machined parts are avaiable.

3 Property 

1) Class F yellow green plate

2)  High mechanical performance under medium temperature, stable electrical properties under high temperature

3)  Water and heat resistance, stable dielectric property after soaking 

4 Application: Trasformer application of G10 FR4 epoxy laminate sheet

Fit for machine, electric apparatus and insulating parts for electronics.


 G10 FR4 Epoxy Fiberglass Insulation Plate Laminated Insulation Sheet application in transformer and motor


5 Technology data  G10 FR4 Epoxy Fiberglass Insulation Plate Laminated Insulation Sheet

No	Performance	Unit	Values	Test result
1	Vertical banding strength	Mpa	≥340	360
2	Bending elastic modulus of appearance	Mpa	≥24000	25000
3	Vertical compression strength	Mpa	≥350	380
4	Parallel impact strength	KJ/m2	≥33	34
5	Insulation resistance after flooding(D-24/23)	Ω	5.0×10^8	5.0×10^8
6	Vertical electric strength (In 90±2ºC Oil, sheet 1mm)	MV/m	14.2	14.6
7	Peel strength	Mpa	≥300	320
8	Parallel breakdown voltage (90±2ºC OIL)	kv	≥35	36
9	relative dielectric constant(48-62Hz)	/	≤5.5	5.2
10	dielectric loss factor	/	≤0.04	0.03
11	T1 long-term thermo stability	/	≥130	155
12	Water absorption( D-24/23, sheet1.6mm)	/	≤19mg	16mg
13	Density Yellow Epoxy glass cloth laminated sheet type 3240	g/cm³	2.0	2.0

Epoxy Fiberglass Insulation Plate 3240 Laminated Insulation Sheet is packed with pallets.