Good quality Transparent Fiberglass Sheet - 3255 Modified Diphenyl Ether Glassfiber Laminated Sheet – Xinxing

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We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Epoxy Sheet , Fr4 Tg135 , Phenolic Resin Board , Our hugely specialized process eliminates the component failure and offers our consumers unvarying high quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.

Good quality Transparent Fiberglass Sheet - 3255 Modified Diphenyl Ether 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 modified diphenyl ether resin as binder.It has high mechanical strength under high temeprature,good dielectric stability under high humidity.Good radiation resistanceit ,suitable for class H motor,electrical equipment as the insulation structure parts.

Features

1.High mechanical strength under high temperature;
2.Good electrical stability under high moisture;
3.High heat resistance;
4.High moisture resistance;
5.Good machinability;
6.Good radiation resistance
7.Temperature resistance:Grade H,180℃

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 class H motor,electrical equipment as the insulation structure parts.

Main Performance Index

NO.	ITEM		UNIT	INDEX VALUE
01	Density		g/cm³	≥1.75
02	Water absorption		%	<0.5
03	Vertical bending strength	Normal	MPa	≥340
		180±2℃		≥170
05	Parallel impact strength（Charpy type）		KJ/m²	≥33
06	Tensile strength		MPa	≥294
07	Vertical electric strength（in oil of 90℃±2℃）	1mm	MV/m	≥20
		2mm
				≥18
		3mm
				≥16
08	Parallel breakdown voltage（in oil of 90℃±2℃）		KV	≥22
09	Relative dielectric constant（50Hz)		-	≤5.5
10	Dielectric dissipation factor（50Hz)		-	≤0.04
11	Surface insulation resistance	Normal	Ω	≥1.0×10¹³
		After soaking for 24 hours		≥1.0×10¹⁰
12	Volume resistivity	Normal	Ω	≥1.0×10¹¹
				≥1.0×10⁹
		After soaking for 24 hours
		180±2℃
				≥1.0×10⁸

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Our organization insists all along the quality policy of "product quality is base of business survival; purchaser gratification is the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as the consistent purpose of "reputation 1st, purchaser first" for Good quality Transparent Fiberglass Sheet - 3255 Modified Diphenyl Ether Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Afghanistan, Tunisia, Naples, We strongly believe that technology and service is our base today and quality will create our reliable walls of future. Only we have better and better quality , could we achieve our customers and ourselves, too. Welcome customers all over the word to contact us for getting further business and reliable relationships. We are always here working for your demands whenever you need.

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