professional factory for High Voltage Electrical Insulation Material - FR4 Matt Black Halogen-Free Glassfiber Laminated Sheet – Xinxing

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professional factory for High Voltage Electrical Insulation Material - FR4 Matt Black Halogen-Free Glassfiber Laminated Sheet – Xinxing Detail:

Product Description

This product was laminated by the high temperature and high pressure with electronic glass fiber cloth impregnated with halogen-free epoxy resin.It with high mechanical properties,dielectric properties and flame retardant properties,it also with good heat resistance and moisture resistance;

Compliance With Standards

In accordance with GB/T 1303.4-2009 electrical thermosetting resin industrial hard laminates – Part 4: epoxy resin hard laminates, IEC 60893-3-2-2011 insulating materials – electrical thermosetting resin industrial hard laminates – Part 3-2 of the individual material specification EPGC202.

Features

1.High mechanical properties;
2.High dielectric properties;
3.Good Mechinability
4.Good moisture resistance;
5.Good heat resistance;
6.Temperature resistance:Grade B,130℃
7.Flame retardant property:UL94 V-0

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Application

This product is mainly used as the structure parts for Motor and electrical equipment,including all kinds of switch、electric equipment、FPC reinforcement plate、carbon film printed circuit boards、computer drilling pad、mould and smelting equipment(PCB test flame）;and also suitable under wet environment and transformer oil.

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			MPa	≥340
4	Vertical compression strength			MPa	≥350
5	Parallel impact strength (charpy type-gap)			KJ/m²	≥37
6	Parallel shear strength			Mpa	≥34
7	Tensile strength			MPa	≥300
8	Vertical electric strength （in oil of 90℃±2℃）		1mm	KV/mm	≥14.2
			2mm		≥11.8
			3mm		≥10.2
9	Parallel breakdown voltage(in oil of 90℃±2℃）			KV	≥40
10	Dielectric dissiption factor（50Hz)			-	≤0.04
11	Insulation Resistance	Normal		Ω	≥5.0×1012
		After soaking for 24hours			≥5.0×1010
12	Combustibility（UL-94)			Level	V-0

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We support our buyers with ideal high quality products and high level service. Becoming the specialist manufacturer in this sector, we have gained rich practical experience in producing and managing for professional factory for High Voltage Electrical Insulation Material - FR4 Matt Black Halogen-Free Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Swansea, Yemen, Guatemala, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.

Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.