Online Exporter Laminated Board Board - 3255 Modified Diphenyl Ether Glassfiber Laminated Sheet – Xinxing

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Online Exporter Laminated Board Board - 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

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
1	Density		g/cm³	1.8-2.0
2	Water absorption Rate		%	≤0.5
3	Vertical bending strength	Normal	MPa	≥340
3	Vertical bending strength	180±5℃	MPa	≥170
4	Compression strength	Vertical	MPa	≥350
5	Impact strength (charpy type)	gap	KJ/m²	≥33
6	Bonding strength		N	≥5700
7	Tensile strength	Lengthway	MPa	≥300
8	Vertical electric strength （in oil of 90℃±2℃）	1mm	KV/mm	≥20.0
		2mm		≥18.0
		3mm		≥16.0
9	Parallel breakdown voltage(1 min in oil of 90℃±2℃）		KV	≥30
10	Dielectric dissiption factor（50Hz)		-	≤0.04
11	Parallel Insulation Resistance	Normal	Ω	≥1.0×1013
11	Parallel Insulation Resistance	After soaking for 24hours	Ω	≥1.0×1010
12	Volumn Insulation Resistance	Normal	Ω.m	≥1.0×1011
		After soaking for 24hours	Ω.m	≥1.0×109
		180±5℃		≥1.0×108

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In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of Online Exporter Laminated Board Board - 3255 Modified Diphenyl Ether Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Argentina, Eindhoven, Israel, Our solutions are widely recognized and trusted by users and can meet continuously changing of economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

12mm Fiberglass Sheet