Wholesale Discount Fiberglass Sheet - 3242 Epoxy Glassfiber Laminated Sheet – Xinxing

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Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for 4 By 8 Fiberglass Sheets , G10 Epoxy , Fiberglass Panel Board , The principle of our company is to provide high-quality products, professional service, and honest communication. Welcome all friends to place trial order for creating a long-term business relationship.

Wholesale Discount 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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