Product Details

Flame-resistant FR-4 glass epoxy laminates

FR4 Description

1.What is FR-4 Epoxy Fiberglass Sheet?

A. FR-4 Epoxy Fiberglass Sheet :

FR-4 (or FR4) is a grade designation assigned to glass-reinforced epoxy laminate sheets, tubes, rods and printed circuit boards (PCB). FR4 is a composite material composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant (self-extinguishing).
"FR" stands for flame retardant, and denotes that safety of flammability of FR4 is in compliance with the standard UL94V-0. FR-4 is created from the constituent materials (epoxy resin, woven glass fabric reinforcement, brominated flame retardant, etc.) by NEMA in 1968.
FR-4 Epoxy Fiberglass Sheet is a popular and versatile high-pressure thermoset plastic laminate grade with good strength to weight ratios. With near zero water absorption, FR-4is most commonly used as an electrical insulator possessing considerable mechanical strength. The material is known to retain its high mechanical values and electrical insulating qualities in both dry and humid conditions. These attributes, along with good fabrication characteristics, lend utility to this grade for a wide variety of electrical and mechanical applications.

B.FR-4 Epoxy Fiberglass Sheet features

Good mechanical workability.
Good heat resistance and moisture resistance.
In high temperature electric performance is stable.
Higher mechanical properties and dielectric properties.
In the middle temperature with high mechanical properties.

C.FR-4 Epoxy Fiberglass Sheet applications

Used in mechanical, electrical and electronic high insulation structure parts.
Used in high-performance electrical insulation requirements.
Chemical machine parts.
General machines parts and gear, generators, Pads, base, baffle.
Generator, transformer, fixture, inverter, motor
Electric insulation component.

2.The specification of our FR4 Epoxy Fiberglass Sheet

Item	Name	FR4 Epoxy Fiberglass Sheet
	Grade	Grade A
	Type	ESD, Common
	Sample	Free of charge, customer pay the freight
Specification	Density	2.2g/cm³
	Color	Green, Black
	Sheets Thickness	0.15mm-50mm
	Stock Size	10201220mm. 12202440mm
	Size	Can be customized
Attribute parameter	Heat resistance	170°C
	Water absorption	<1.8%
	Flame retardant	UL94 V-0
	Tensile Strength	≥340MPa

Packaging & Shipping

Packaging	1. pallet with carton.
	2. Plastic pallet with carton.
	3. Wooden wooden pallet with wooden case.
	4. According to customer requirements.
Delivery	1. Stock size 3-5 working days.
Delivery	2. Custom size 8-15 working days.

Our Services

1 free sample

2 quickly response

3 meet customised product requirments

4 on the basis of mutual benefit and win-win situation

5 Trade Assurance:

•100% product quality protection

•100% on-time shipment protection

•100% payment protection for your covered amount

FAQ

Q 1: why honghu manufacturing is you best choices

A : For Competitive Prices. Wide range of stock. High quality. Free sample. High-efficiency

Q 2:How can you guaranteen your product quality?

A :We were pleased to send you free sample for your reference if you are interested in the product,and production will based on the sample we sent before

Q 3:Are there any possibilities to have a discount price?

A :Of course there is. the larger orders is , the more discount you will get

Q 4:How about the after sales ?

A :Our basis principle of business is based on mutual benefit and we pay more attention to our services.we will do our utmost to meet your requirements

Company Information

Foreth Industrial Co., Ltd is a privately owned factory focuses on the Engineering Plastic and Insulation Material. Foreth now is the leading supplier of engineering thermoplastic in stock shapes and components in China. With more than 10 years of producing experience, the company becomes a respected Manufacturer, Supplier and Exporter whose product range encompasses Insulation Material and Engineering Plastic.

Foreth are committed to provide the best quality, competitive price and timely delivery. In the meantime, we ensure proper functioning of production, packaging, marketing and distribution processes.

sile Strength More Than 340MPa FR4 sheet price fiberglass for sale

if you have any questions please have no hestations to contact us

we will do our utmost to help you

-Aglaia-

skype:aglaia420

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