Hot sale Factory Plastic Fiber Sheet - 347F High Strength Epoxy Glassfiber laminated sheet (Thermostability is grade F) – Xinxing

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Hot sale Factory Plastic Fiber Sheet - 347F High Strength Epoxy Glassfiber laminated sheet (Thermostability is grade F) – Xinxing Detail:

Product Description

This product is a laminated sheet which made with processed non-alkali glass fiber cloth as the backing material, by hot pressing with grade F benzo oxazine resin. It has good mechanical and electrical properties,and flame retardant, especially has high mechanical strength retention and excellent electrical properties under high temperature.Suitable for grade F motor and electrical equipment as high quality insulation structure , has the advantage of good machinability and wide applicability in the similar products.

Features

1.Good mechanical and electrical properties;
2.High mechanical strength retention and excellent electrical properties under high temperature;
3.Moisture resistance;
4.Heat resistance;
5.Temperature resistance:Class F,155℃
6.Good Machinability and wide applicability
7.Flame retardant property:UL94 V-0

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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

The technical data of 347F is similar to FR5,Suitable for grade F motor and electrical equipment as high quality insulation structure.

Main Performance Index

NO.	ITEM				UNIT	INDEX VALUE
01	Density				g/cm³	1.8-2.1
02	Water absorption				%	<0.5
03	Vertical bending strength		Normal		MPa	≥400
			155±2℃			≥250
04	Impact strength（Charpy type）		No Gap	Lengthways	KJ/m²	≥129
				Lateral		≥77
05	compression strength			Vertical	MPa	≥300
				Parallel		≥200
06	Tensile strength			Lenthways	MPa	≥240
				Lateral		≥180
07	Bond strength				N	≥6800
08	Vertical electric strength（in oil of 90℃±2℃ 1min）			1mm	MV/m	≥14.2
				2mm
						≥12.4
				3mm
						≥11.5
09	Parallel breakdown voltage（in oil of 90℃±2℃）				KV	≥45
10	Relative dielectric constant（50Hz)				-	≤5.5
11	dielectric dissipation factor（50Hz)				-	≤0.04
12	Parallel insulation resistance	Normal			MΩ	≥1.0×10⁶
		After soaking for 24 hours				≥1.0×10⁴
13	Surface/volumn insulation resistance	Normal			MΩ	≥1.0×10⁶
		After soaking for 24 hours				≥1.0×10⁴
		155±2℃				≥1.0×10⁴
	Fire retardant(UL-94)					V-0

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Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for Hot sale Factory Plastic Fiber Sheet - 347F High Strength Epoxy Glassfiber laminated sheet (Thermostability is grade F) – Xinxing, The product will supply to all over the world, such as: Bangkok, Kazakhstan, Afghanistan, Our company is continuing to serve customers with high quality, competitive price and timely delivery. We sincerely welcome friends from all over the world to cooperate with us and enlarge our business. If you are interested in our products, please feel free to contact us. We would love to provide you with further information.

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