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Quality Inspection for Fr4 Fiberglass Sheet - 3241 Semiconductor Epoxy Glass Cloth Laminated Sheet – Xinxing

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Quality Inspection for Fr4 Fiberglass Sheet - 3241 Semiconductor Epoxy Glass Cloth Laminated Sheet – Xinxing Detail:

Product Description

This product is a laminated product made by hot pressing with carbon black epoxy phenolic resin impregnation of electrical purposed alkali-free glass cloth.It has the properties of semiconductor and can be used as anti-coroning material between large motor grooves, and can also be used as non-metallic wear-resisting structural parts material under high conditions.

Features

1.Semiconductor properties;
2.Anticorona properties;
2.Good mechanical properties;
3.Moisture resistance;
4.Heat resistance;
5.Temperature resistance:Class B,  130℃

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Compliance With Standards

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

Can be used as anti-coroning material between large motor grooves, and can also be used as non-metallic wear-resisting structural parts material under high conditions.

Main Performance Index

NO. ITEM UNIT INDEX VALUE
01 Density g/cm³ 1.8-2.0
02 Water absorption % <0.5
03 Vertical bending strength MPa ≥340
04 Vertical compression strength MPa ≥350
05 Parallel impact strength(charpy type) KJ/m² ≥30
06 Tensile strength MPa ≥200
07 Insulation resistance 1.0×104~1.0×106

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Quality Inspection for Fr4 Fiberglass Sheet - 3241 Semiconductor Epoxy Glass Cloth Laminated Sheet – Xinxing detail pictures


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Being supported by an innovative and experienced IT team, we could present technical support on pre-sales & after-sales service for Quality Inspection for Fr4 Fiberglass Sheet - 3241 Semiconductor Epoxy Glass Cloth Laminated Sheet – Xinxing, The product will supply to all over the world, such as: Seattle, South Korea, Gabon, With the development and enlargement of mass clients abroad, now we have set up cooperative relationships with many major brands. We have our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost products and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.
  • Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Mignon from Uganda - 2018.02.21 12:14
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Philipppa from Greece - 2018.12.28 15:18

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