Description
China FR4 CCL FR4 Copper
Clad Laminate Sheet
Newlytrend Copper Clad Laminate FR4
(single or double sided)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.
A. The details of our fr4 copper clad laminate
sheet
| Test condition |
SPEC |
Tg |
°C |
**5.2
|
| **8°C,*0S |
≥1.*5 |
Thermal Stress |
____ |
**0S/ No delamination
|
| N/mm2 |
≥**5 |
CW |
**2 |
| After moisture |
≥1. 0×*04 |
Volume Resistivity |
MΩ.cm |
3.*1×*08 |
| 1MHz C**4/*3/*0 |
≤5.4 |
Loss Tangent |
____ |
0.**6 |
| D**8/*0+D*0.5/*3 |
≥*0 |
Dielectric Breakdown |
KV |
*8 |
| D**4/*3 |
≤0.5 |
Td |
°C |
**7 |
| Alpha 1 |
ppm/°C |
*5 |
| ppm/°C |
**0 |
| % |
2.9 |
| TMA |
≥*5 |
CTI |
V |
**0 |
C.
Suggestion for use
Please baking the laminate at **0°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 :*5 ~**5 KRPM
Feed rate:*0~**0 IPM
Retract rate:;**0~***0 IPM
Suggest hit count:***0 HITS
Stack height:≤2pnls(2~6 layers), 1pnls(≤8 layers)
Entry Material:0.2mm Aluminum
Welcome to Newlytrend Industrial Co., Limited!
Newlytrend Industrial Co., Limited is a privately owned factory
that focuses on the Engineering Plastics and Insulation Materials
production. Established on March *6th, ***4, we are now the leading
supplier of Engineering Plastics and Insulation Materials in China.
With *0 years of manufacturing, exporting and after-sales service
experiences, Newlytrend becomes a respected Supplier Manufacturer
and Exporter. Our product includes POM sheet/Delrin sheet, POM
rod/Delrin rod, PA Nylon sheet, PA Nylon rod, PP sheet, PP rod, PVC
sheet, ABS sheet, PC sheet, Acrylic sheet, ***0 epoxy sheet, FR*4
epoxy sheet, FR*4 Copper Clad Laminate sheet, Aluminum Base Copper
Clad Laminate sheet, Durostone sheet and so on.
Newlytrend are committed to provide the Best Quality, Competitive
Price, Timely Delivery and Superior Service. We trades and exports
all grades of Engineering Plastic products and Insulation Materials
in multiple designs, shapes and sizes that conform to the
international standards. We also provide fabrication as well as
moulding services; with the aim of "providing solutions for our
customers". Newlytrend is able to provide various solutions in
accordance with our customers requirement.
We have large stock of Engineering Plastic products and Insulation
Materials in the warehouse for your immediate needs. Please visit
our website where you can find full range of our Engineering
Plastics and Insulation Materials on display. If you would like to
know more information of our products, don\'t hesitate to send us
an inquiry. Our sales will reply you within *4 hours and provide
you with all the information that you request.
We appreciate your visit on our site, welcome to contact us!
Terry Zheng
Mobile:*************0
Skype: terry****6
Email: info(at)newlytrend.com
