High reputation Fr4 Epoxy Fiberglass Sheet - 3242 Epoxy Glassfiber Laminated Sheet – Xinxing

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High reputation Fr4 Epoxy Fiberglass Sheet - 3242 Epoxy Glassfiber Laminated Sheet – Xinxing Detail:

Product Description

This product is a laminated product which made with the chemical treatment electrical purposed alkali-free glass cloth as the backing material,by hot pressing with epoxy resin as binder.It has high mechanical strength under high temperature,with good electrical stability under high humidity.The thermostability is grade F,suitable for all kinds of motor, electric appliances,electronic and other fields.

Features

1.Good electrical stability under high humidity;
2.High mechanical strength under high temperature;3.Moisture resistance;
4.Heat resistance;
5.Temperature resistance:Grade F,155℃

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Compliance With Standards

In accordance with GB/T 1303.4-2009 electrical thermosetting resin industrial hard laminates – Part 4: epoxy resin hard laminates.

Appareance: the surface should be flat, free of bubbles, pits and wrinkles, but other defects that do not affect the use are allowed, such as: scratches, indentation, stains and a few spots.The edge shall be cut neatly, and the end face shall not be delaminated and cracked.

Application

Suitable for all kinds of motor, electric appliances,electronic and other fields.

Main Performance Index

NO.	ITEM			UNIT	INDEX VALUE
01	Density			g/cm³	1.8-2.0
02	Water absorption			%	<0.5
03	Vertical bending strength		Normal	MPa	≥340
			150±2℃		≥170
04	Impact strength（Charpy type）		Gap	KJ/m²	≥33
05	Parallel shear strength			MPa	≥30
06	Tensile strength		Lengthways	MPa	≥300
07	Vertical electric strength（in oil of 90℃±2℃）		1mm	MV/m	≥14.2
			2mm
					≥11.8
			3mm
					≥10.2
08	Parallel breakdown voltage（in oil of90℃±2℃）			KV	≥35
09	Relative dielectric constant（50Hz)			-	≤5.5
10	dielectric dissipation factor（50Hz)			-	≤0.04
11	Parallel insulation resistance	Normal		MΩ	≥5.0×10⁵
		After soaking for 24 hours			≥5.0×10⁴

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Being supported by an advanced and specialist IT team, we could give technical support on pre-sales & after-sales services for High reputation Fr4 Epoxy Fiberglass Sheet - 3242 Epoxy Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Denmark, Thailand, Tunisia, As an experienced manufacturer we also accept customized order and we could make it the same as your picture or sample specification. The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.

6mm Fibreglass Sheet