Midas Instrumentations

Importer and Exporter of Paper Based and Epoxy Based
Copper Clad Laminates used for Printed Circuit Boards.

About Midas Instrumentations Copper Clad Laminates Contact Us Enquiry Email
 
 
  FR4
  XPC
  FR1
  FR2
  22F
  CEM-1
  CEM-3
Importer & Exporter Of Copper Clad Laminates
Copper Clad Laminates
 
 
Products
COPPER CLAD LAMINATES
FR4 SPECIFICATION
NO ITEM UNIT INDEX
1 SURFACE RESISTANCE AFTER DAMP HEAT AND RECOVERY M W MIN : 50000
2 VOLUME RESISTIVITY AFTER DAMP HEAT AND RECOVERY M. W m MIN : 10000
3 PERMITIVITY AFTER DAMP HEAT AND RECOVERY / MAX : 5.5
4 DISSIPATION FACTOR AFTER DAMP HEAT AND RECOVERY / MAX : 0.035
5 PULLING STRENGTH N  
6 PEEL STRENGTH AFTER EXPOSURE TO SOLVENT VAPOUR N MIN : 60
MIN : 1.4
7 BLISTERING AFTER 10S HEAT SHOCK /  
8 SOLDERABILITY (WETTING TEST), 2880C, 20S / NO BLISTERING OR DELAMINATION
9 FLEXURAL STRENGTH MPa 2
10 FLAMMABILITY (VERTICAL BURNING TEST) / MIN : 300
11 WATER SBSORPTION mg FVO PR FV1
12 MEASLING / NO MEASLING OR BLISTERING OR DELAMINATION
13 WARPAGE BOW mm MAX : 18
TWIST MAX : 20

 
 
 
© 2006 | Midas Instrumnetation Home | About Us | Products | Contact Us | Enquiry | Email
Designed by webplus
Midas Instrumentations