FR4 for switch motor transformer electrical

FR4,switch, motor, transformer, electrical,insulation material 

 

Products details

· Type:Insulation Sheet

· Material:Fiberglass

· Application:High Temperature

· Rated Voltage:45KV

· Tensile Strength:340MPA

Specifications

· FR4 epoxy glassfiber sheet
1.Excellent Strength properties
2.Anti-Fire properties
3.Performs special well in humid environments

Description

Application/ FR4 epoxy glass sheet

Sensitive electronic equipment
 
Circuit Board manufacturing
 
Relays and Switches
 
Communication systems
 
Mechanical and appliances lines

FR4 TECHNICAL DATA SHEET

NO ITEM UNIT INDEX 1 SURFACE RESISTANCE AFTER DAMP HEAT AND RECOVERY MΩ Min: 50000 2 VOLUME RESISTIVITY AFTER DAMP HEAT AND RECOVERY MΩ.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 MIN: 60 6 PEEL STRENGTH AFTER EXPOSURE TO SOLVENT VAPOUR N/mm MIN: 1.4 7 BLISTERING AFTER 10S HEAT SHOCK / NO BLISTERING OR DELAMINATION 8 SOLDERABILITY (WETTING TEST) S 2 9 FLEXURAL STRENGTH MPa MIN: 300 10 FLAMMABILITY (VERTICAL BURNING TEST) / FV0 OR FV1 11 WATER ABSORPTION mg MAX: 20 12 MEASLING / NO MEASLING OR BLISTERING OR DELAMINATION 13 WARPAGE BOW mm MAX: 18 TWIST MAX: 20

 all of insulations material for electrical switch motor transformer http://www.weielectric.com  email:salefibre@yahoo.com TEL:0512-67081529  WhatApp:086-15950042209 FAX:0512-65256838 

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