Supplier: Shandong Aoxing Insulating Materials Co., Ltd.Go to Homepage >>

Office Location Longkou City, Yantai, Shandong, China, East Asia Longkou City, Yantai, Shandong, China, East Asia

Type of Supplier: Manufacturer,Exporter

Established Year: 1999

Annual Revenue: US$100 Million-US$500 Million

Shandong Aoxing Insulating Materials Co., Ltd.

fiberglass sheet Epoxy glass cloth laminated sheet 3240B

FOB: USD 2.5 - 6 元 / Piece(s)

Model: 3240B

MOQ: 200 Piece(s)

Production Time: 30 days

Terms of Payment: T/T,L/C

Sample: Free

Main Port of Export: qingdao

Product Details

3240B epoxy phenolic glass cloth laminated sheet
1. 0.2-120mm
2.Made from epoxy resin and fiber glass

3240 epoxy phenolic glass cloth laminated sheet

1.Description: 3240 epoxy phenolic glass cloth laminated sheet created from electrical glass cloth that has been impregnated with epoxy resin under pressure and heat. With high mechanical strength and electrical properties,thermal-resistance
and moisture resistance,The grade is Class B
2.Specifications:

a) Thickness: 0.2-120mm

b) Width x length: 980 x 1,980mm ± 10mm; 1,000 X2,000mm ± 10mm ; 1030X(2070) ± 10mm , (980-1030)x(980-1500) ± 10mm

3. standard color: yellow, , We can also offer other colors according to the requirements of customers .

4. Applications: it is used for the insulating spare parts of electrical appliances and transformers.

3240B Epoxy glass Laminated sheet created from electrical glass cloth that has been impregnated with epoxy resin under pressure and heat. With high mechanical strength and electrical properties,thermal-resistance and moisture resistance,it is used for the insulating spare parts of electrical appliances and transformers.

Details technical data is available

Properties	Unit	Index Value	Fact Value
3240	3240B
Flexural Strength perpendicular to laminations
A: under normal conditions	Mpa	≥340	204
Impact Strength parallel to laminations (Charpy)	KJ/m2	≥33	26
Tensile Strength	Mpa	≥300	210
Insulation Resistance after immersion in water (D-24/23)	W	≥5.0×108	-
Dielectric Strength perpendicular to laminations (in 90±2 °C transformer oil, 1 mm)	KV/mm	≥10.2	6.0
Breakdown Voltage parallel to laminations (in 90±2°C transformer oil)	KV	≥35	-
Permittivity (50Hz)		≤5.5	-
Permittivity (1MHz)		≤5.5	-
Dissipation Factor (50Hz)		≤0.04	-
Dissipation Factor (1MHz)		≤0.04	-
Water Absorption (D-24/23, 1.6mm	≤mg	34	-
Density	g/cm3	(1.70-1.90)	1.8-2.0
Color	—	Natural	Natural
Reference Standard	—

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