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fr4 copper clad laminated sheet

Payment Terms: Paypal, L/C, D/P, T/T, Money Gram
Place of Origin: Zhejiang

Company Profile

Location: Hangzhou, Zhejiang, China (Mainland)
Business Type: Manufacturer, Trading Company, Agent, Service

Product Description

FR4, CCL-FR4,Fiberglass copper clad laminated sheet


FR-4 Copper clad laminate/CCL Sheet  made by glassfabric, epoxy resin and copper foil with clad electrolytic lamination technique. It has excellent electrical conductivity, It has excellent electrical conductivity, mechanical and flamer retardant properties.
 
"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-4 is 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.
 

Relevant product parameters

Cooper clad laminate 


AL CCL

FR-4

FR-1

CEM-1

XPC

Base material

aluminum

fiberglass

fiberglass

paper+fiber glass

paper

Color

blue film
green film

light green,yellow

brown

yellow+white

brown

Copper foil

single or double side:18,25,35,70 micron

single side:18,25,35,70  micron

Sheet thickness

0.4-2mm

 

Size

 

1000*1200mm

 

 

40.5''*48.5'' , 41''*49'' ,

43''*49'' 

  

40.5''*48.5''



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