Special Design for White Fiberglass Board – 3248 Epoxy Glassfiber Laminated Sheet – Xinxing

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We've one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for G10 Fr4 Sheet , Anti Static Board , Electrical Insulation Sheet , Striving hard to attain continual success determined by high quality, reliability, integrity, and complete understanding of current market dynamics.

Special Design for White Fiberglass Board – 3248 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,the mechanical strength
retention rate≥50% under 155℃;
3.Moisture resistance;
4.Heat resistance;
5.Temperature resistance:Grade F

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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.

Appearance: 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
1	Density			g/cm³	1.8-2.0
2	Water absorption Rate			%	≤0.5
3	Vertical bending strength	Normal	Lengthway	MPa	≥360
			Horizontal		≥340
		155±2℃	Lengthway		≥190
			Horizontal		≥170
4	Impact strength (charpy type)	gap	Lengthway	KJ/m²	≥37
			Horizontal		≥37
5	Parrallel shearing strength			MPa	≥30
6	Tensile strength		Lengthway	MPa	≥314
			Horizontal		≥300
7	Vertical electric strength （in oil of 90℃±2℃）		1mm	KV/mm	≥17.0
			2mm		≥14.9
			3mm		≥13.8
8	Parallel breakdown voltage(1 min in oil of 90℃±2℃）			KV	≥40
9	Dielectric dissiption factor（50Hz)			-	≤0.04
10	Parrallel Insulation Resistance		Normal	Ω	≥1.0×1012
			After soaking for 24hours		≥1.0×1010

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Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for Special Design for White Fiberglass Board – 3248 Epoxy Glassfiber Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Estonia, Riyadh, Uganda, On today, we've got customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to deliver the highest quality products with best price. We've been looking forward to doing business with you!

Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!

By Lillian from Porto - 2017.02.18 15:54

The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.

By Colin Hazel from Barbados - 2018.06.18 19:26