Huizhou Zheng Sheng Precision Work Science Technology Co., Ltd.: Huizhou, Guangdong, China; Main products: FR4 fiberglass sheet, non-halogen board, Bakelite plate, new compound material plate, againts static electricity plate

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Both Side Grinding FR4 Epoxy Resin Fiberglass Sheet

FOB Price

USD $2 - $8 / Kilogram

1000 Kilograms(Min.Order)

Port Yantian Shenzhen
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Product Details

Place of Origin	Guangdong, China	Brand Name	CS
Model Number	FR-4-134	Type	Insulation Sheet
Material	Fiberglass	Application	High Temperature
Rated Voltage	220V	Tensile Strength	340MPa

Product Description

Both Side Grinding FR4 Epoxy Resin Fiberglass Sheet

Raw material

Grinding FR4 board is made of fiberglass cloth impregnated with epoxy resins and phenolic resins.

Processing method

pressing under high heat and pressure to become epoxy board,and grinding to a flater condition.

Applications

Widely used to transformers, electric motors,household appliance, railway and automobile appliance,etc.

Technical Data

Both Side Grinding FR4 Epoxy Resin Fiberglass Sheet

Basic Information
Product name	Both Side Grinding FR4 Epoxy Resin Fiberglass Sheet
Material	Fiberglass cloth and epoxy/phenolic resin
Grade	Grade A & Grade B or customer demands
Technical Performance
Density	2.2g/cm 3
Combustibility	UL94 V-0
Water absorption	≤6.5mg
Formation methods	High temperature and high pressure and grinding
Reference Standard	GB/T1303.1-1998
Thermal stability in 24H	≥200°C
Dielectric constant (1MHz)	5.14
Impact strength parallel to laminations (Charpy)	≥45.3 KJ/m 2
Flexural strength perpendicular to lamination	≥350 Mpa
Insulation resistance after impregnated in water	1.5*10 13 Ω
Breakdown voltage parallel to laminations (in 90±2°C transformer oil)	≥40 KV
Laminations (Charpy) Dielectric strength perpendicular to laminations (in 90±2°C transformer oil,1mm in thickness)	≥10.7 MV/m

Detailed Images

Both Side Grinding FR4 Epoxy Resin Fiberglass Sheet

Flat surface,uniform thickness tolerence,non-pit and any requirement can be discussed.

Packing & Delivery

Different package will be used according to customers' requirement.

Generally we use solid pallet with PE film inside.

Cartoon paper and bubble wrap will used to strengthen the protection.

Quick Delivery

With the 15-year manufacturing experience,we have been cooperated with DHL,FedEx,UPS,TNT,EMS and other shipping companies.

Company Display

Manufacturer

We are a professional epoxy fiberglass board manufacturer with 15 years experience.

Workshop

We have more than 8,000 square meters professional workshop.

Producing Line

We have the most advanced producing lines in this field.

Q.C.

Check with the GB/T1303.1-1998 standard and every customer's requirement will be checked as a major point.

Contact Us

Huizhou Zheng Sheng Precision Work Science Technology Co., Ltd.: Contact namegenny chen
Chat Now; Phone86-0752-2821291; AddressThe eigth industrial zone,si jiao lou, Boluo county, Huizhou city, Huizhou, Guangdong

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Product Categories

fiberglass epoxy board	fiberglass epoxy sheet	fr4	fr4 plate
fr4 sheet	Insulation epoxy resin sheet	insulation sheet	leather case
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Both Side Grinding FR4 Epoxy Resin Fiberglass Sheet

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