B Class Epoxy Resin 3240 Epoxy Glass Cloth Laminate Sheets

• Application: Insulators, Electrical Winding Insulation, Electrical Base, Shell, Motor, Switch Baseplate
• Type: Insulation Sheet
• Chemistry: Inorganic Insulation
• Material: Fiberglass
• Thermal Rating: B 130
• Maximum Voltage: <10KV
• Model NO.: 3240 Epoxy Glass Cloth Laminate sheet
• Classification: Inorganic Insulation Material
• Certification: ISO9001
• Color: Yellow
• Brand: Chr
• Thickness: 0.5-120mm
• Size: 1000-2000mm
• Package: Pallet
• Delivery Time: 20days
• Transport Package: Carton or Pallet
• Specification: ISO9001
• Trademark: CHR
• Origin: China
• HS Code: 8547909000
• Production Capacity: 500mt/Week

Product Description

Product Description

3240 Epoxyglass Cloth Laminate Sheet Description

3240 Epoxy glass cloth laminated sheet is made of alkali-free E-glass cloth impregnated with epoxy resin by processing under heat and pressure. It has high mechanical performance under medium temperature, stable electrical properties under high temperature. It is one of the most popular insulation laminate sheets.

 

Product Parameters

Thickness: 0.5-120mm

Sheet dimension: 1000mm×2000mm

Color: Yellow

Heat resistance: B class ( 130ºC)

Material: alkali-free fiberglass cloth   

Coating: epoxy resin

 

Our Advantages

 

3240 Epoxyglass Cloth Laminate Sheet Features

1. High mechanical & electrical strength

2. Excellent rigidity & dimensional stability

3. Good dielectric properties

4. Low water absorption

5. Flame resistance

6. Tighter thickness tolerance

7. Flat and straight panel

8. Smooth and clean surface.

9. Easy to machine

10. Great properties, reinforced, smooth surface

11. Stable electric insulation performance, good flatness

 

Applications

 

3240 Epoxyglass Cloth Laminate Sheet Applications

3240 Epoxy Phenolic Glass Fabric Laminated Sheet possess high mechanical electrical properties, fine heat, and humidity resistance can be used in electrical machine and devices as insulating construction parts in moist circumstances and in oil transformers. Also can be applied to motors, generators, and electrical appliances.  

 

Specifications

 

3240 Epoxyglass Cloth Laminate Sheet Specifications

NO	Item	Unit	Index value	Remark
1	Vertical bending strength	MPa	≥340	-
2	Parallel impact strength (simply-supported beam method)	KJ/	≥33	Either one meeting this requirement is acceptable.
3	Parallel impact strength (cantilever beam method)	kJ/	≥34
4	Vertical electric strength (in oil of 90ºC±2ºC,1mm)	MV/m	≥14.2	-
5	Parallel breakdown voltage (in oil of 90ºC±2ºC)	kV	≥35	-
6	Dielectric constant (below 48Hz-62Hz)	-	≤5.5	-
7	Dielectric constant (below 1MHz)	-	≤5.5
8	Thermostability	ºC	150	-
9	Oil resistivity in transformer oil 4h	ºC	130	-
10	Tensile strength lengthways horizontal	MPa	≥314 ≥216	-
11	Adhesive strength	N	≥5600	-
12	Dielectric dissipation factor (below 48Hz-62Hz )	-	≤0.04	Either one meeting this requirement is acceptable.
13	Dielectric dissipation factor (below 1MHz )	-	≤0.04	-
14	Density	g/ cm3	(1.8-2)