Thermal Grade B F H Epoxy Glass Fabric Magnetic Conductive Laminate Sheet

• Application: Electrical Base, Shell
• Type: Insulation Sheet
• Chemistry: Organic Insulation
• Material: Fiberglass & Resin
• Thermal Rating: H 180
• Maximum Voltage: 20KV~100KV
• Classification: Organic Insulating Material
• Certification: ISO9001
• Color: Black and Natural
• Brand: Redsun
• Normal Dimension: 940± 20mm× 1440± 20mm
• Transport Package: Carton & Pallet
• Specification: Customized
• Trademark: Redsun
• Origin: China
• HS Code: 3921909010
• Production Capacity: 50 Ton/Month

Product Description

Thermal Grade B F H Epoxy Glass Fabric Magnetic Conductive Laminate Sheet

1. Epoxy Glass Fabric Magnetic-conductive Laminate

Composed by E-glass fabric impregnated with epoxy resin, adding iron power by processing under high

temperature and pressure. Having good mechanical properties, heat resistance, megnetic permeability and

very tight thickness tolerance. Usually used as magnetic slot and wedge for motor and generator. It can

transform magnetic circuit, improve the electromagnetic properties and working efficiency, reduce motor

loss and noise, control temperature rising and save more energy.

Epoxy glass fabric magnetic-conductive laminate with and without electrical insulating property are both

provided. Thermal grade are B, F and H. All of them have been approved by the international professional

LAB and customer.

Table 1:   Nominal thickness and tolerance
Nominal thickness    mm			Tolerance            mm
2			± 0.30
2.5			± 0.33
3			± 0.37
3.5			± 0.42
4			± 0.45
5			± 0.52
6			± 0.60
Note:   1. The other tolerances are negotiated by customer and supplier.   2. The tolerance of preferred thickness should adopt the bigger one if the one of preferred thickness for nominal thickness is not lied in the table.   3. Normal dimension: 940± 20mm× 1440± 20mm
Table 2:   Technical Data
Technical Data
No	Properties			Unit	Normal Value
1	Density			g/cm 3	≥ 3.0
2	Thermal stability at 180 ° C			h	-
3	Water absorption			%	≤ 1.0
4	Tensile strength			MPa	-
5	Flexural strength	lengthwise	at room temperature	MPa
			at high temperature
		crosswise	at room temperature		≥ 150
			at high temperature		≥ 120(150° C)
6	Impact strength (in-notched)			kJ/m 2	-
7	Comparative magnetic permeability 1.6× 10 4 A/m			-	≥ 7
8	Volume resistivity			W· cm	≥ 1.0× 10 6

2. Product Details



3. Application Details



4. Packing and Delivery

Shiping way: By sea, By air or By express according your choice.

We try our best to pack and protect the goods according to custome's requirment base on different

sizes, hardness and other details.



5. Our Service

Your inquiry related to our products or prices will be replied within 24hours.

Experienced staffs to answer all your enquires in fluent English with professional knowledge.

What we supplied for you is not only the products but also the best service and confidence.

Protection of all your private business information.

One time cooperation, long time partners.

In case of any quality problem, we will firstly compenstate customer and not let the customer has any lost.

We will provide you any update news about your order status.

6. Company Information