FR4 Copper Clad Laminate Sheets

본문 바로가기


Home > Product > FR4 Copper Clad Laminate Sheets
Product
FR4 Copper Clad Laminate Sheets
Posting date : Dec 12, 2014
Membership
Free Member Scince Oct 29, 2014
FOB Price
15
Min. Order Quantity
1
Supply Abillity
50000 SHEETS
Port
SHANGHAI
Payment Terms
TT / LC
Package
WOODEN PALLET
Keyword :
Category
Contact
Cynthia
          0 likes     
Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
LESON
Model Number
CCL
HS-CODE
7410-21
Package & Delivery Lead Time
Package
WOODEN PALLET
Delivery Lead Time
5-18 DAYS
Specifications
Type of Certification
UL
Reference no.
E315523
Name.
UL
Issued By
UL LAB
Start Date (validity period)
0000-00-00
End Date (validity period)
0000-00-00
Scope
insulation material
Image

Detailed Description

FR4 Copper Clad Laminate Sheets is a kind of copper foil covered laminated board formed through heat pressing after the electric industry alkali-free glass fiber dips into thermoset epoxy resins and is covered with copper foil at one side or both sides. Usually used in PCB with printed circuit on one or both sides of computers, home electric appliances and other lines.

 

FR4 Copper Clad Laminate

1.Material

composite polymer(flame- retardant epoxy resin, E-glass fiber cloth with copper as cladding

2.Technics

Mixing ,Coating,Folding,Laminated,Return Line,Cutting,Packing

3.Color

natural color(light green ),yellow, and black,or as per customer's requirement

4.Measurement

41"X49",43"X49"(1040*1240mm)  

5. Feature:

Lead Free, Flame retardant, thermal reliability, lower warpage,

6.Using scope

Suitable for high-count layer PCB, computer, communication equipment, OA equipment, lead-free PCB process, etc.

7.Packing

carton packaging/ 250 sheet per pallet

8. Certification

ISO9001,ISO14001,CQC,UL

9.Payment

T/T,L/C, Western Union ,USD

10. Technological requirements

For your choices

 

 

   

 

 

 

 

 

 

 

 

 

 

 

 

 Properities  

1.Tg≥170°C(DSC)

2.UV blocking and AOI compatible ,so as to increase productivity efficiency

3.High thermal performance ,Td ≥325°C,T288≥5min,suitable for lead-free process.

4.Good flatness, smooth surface,no pits 

Suitable for high-count layer PCB, computer, communication equipment, OA equipment, lead-free PCB process etc

Technician Data 

 

Item

Test condition

Unit

SPEC

Typical Value

Tg

DSC

°C

≥170

175.2

 

Peel strength(1OZ)

288°C,10S

N/mm

≥1.05

1.41

Thermal Stress

288°C,10S/solder dip

____

No delamination

180S/ No delamination 

 

Flammability

N/mm2

LW 

                         ≥415

580

CW

                         ≥345

482

Surface Resistivity

After moisture

≥1. 0×104

2,52×107

Volume Resistivity

After moisture

MΩ.cm

≥1.0×105

3.21×108

Dielectric Constant

1MHz C-24/23/50

____

≤5.4

4.7

Loss Tangent

1MHz   C-24/23/50

____

≤0.035

0.016

Arc Resistivity

D-48/50+D-0.5/23

S

≥60

122

Dielectric Breakdown

D-48/50+D-0.5/23

KV

≥40

58

Moisture Absorption

D-24/23

%

≤0.5

0.1

Td

Weight loss 5%

°C

340

347

CTE

Z-axis

Alpha 1

TMA

ppm/°C

≤60

45

Alpha 2

ppm/°C

≤300

270

50-260°C

%

≤3.0

2.9

T288

 

TMA

min

≥15

30

CTI

IEC60112 Method

V

175~250(Grade 3)

200

 

 

 Suggestion for use

Please baking the laminate at 150°C,2 hours before using.

Please pay attention to the machining for the interbedded energy is lower than the normal FR-4.Rilling parameters are mainly dependent on hole size ,layer thickness, layer number ,copper thickness and stack height.

 

The following drilling parameters are for reference only .Typical drilling parameters for 0.4 ~1.0mm drills are as follows:

speed :45 ~105 KRPM    

Feed rate:50~150 IPM

Retract rate:;500~1000 IPM

Suggest hit count:1500 HITS

Stack height:≤2pnls(2~6 layers), 1pnls(≤8 layers)

Entry Material:0.2mm Aluminum

 Raw material

 

 .jpg 

 

Product Line

.jpg

 

1.  5 Coating and laminate production lines

2.  CNC machining center :5 sets CNC lathe: 5 sets, milling machines ,routing machines, threading machines, board cutting machine .

3.  Technical team with experience of more than 10 years .

4.  Costomize different specifications and different quality grades as per customer`s requirements .

 Stock ,Package,Delivery

.jpg

 

 Professional and personalized package ,rapid and promopt delivery. 

  Certificates

 

 

  -vert.jpg

 

 The services you can enjoy from LESON  

 

 other products we provide 

 

2.JPG

 

Pre-sale consultation                                                                   

 

1. Quick response on inquires                                                      

 

2. Consultation on product properties                                             

 

3. Advice of material selection                                                       

 

 After sale service

 

 1. Immediate check of shipping status

 

 2. Guide on how to use products properly

 

 3. Effective solutions to customer complaints

 

 Advantages

 

1. experience    We are specialized in this industry for more than 20 years, So that ripe experience is gained and manufacturing engineering can be well controlled. 

 

2.customerize    We can design and produce the workpiece according to the customers` drawings or samples.

 

3. technical support    We have our own professional and technical engineers to give you before and after sale technical support.

 

4. lead time    We can delivery the goods according to order on time.

 

5. solution    We will try our best to offer a total solution about insulation material for you. 

If you have any question about our products , please feel free to contact us ! 


ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
About Us Privacy Policy Terms of use Copyright © 2000-2024 ECROBOT.COM. All rights reserved.
Top