首页  >  功能性复合材料  >  详情
FR-4 无卤板

12375ac7b1f385fa115b962f3e8a02f4.jpg

特性/Features

不含卤素、锑、红磷等成分

Constituents free of halogen ,antimony,red phosphorous ,etc 

优秀的高耐热性和平整性

Excellent thermal reliability and lower warpage   

优异的机械性能和电性能 

Excellent mechanical properties and electric properties


主要特性/General properties


检测项目Item

处理条件 Treatment Condition

单位Unit

规范值Spec

典型值Typical Value

TG

DSC

135

140

燃烧性

Flammability

UL94-

-

V-0

V0 

体积电阻率

Volume Resistivity

C-96/35/90

MΩNaN

≥106

2.0x108

表面电阻率

Surface resistivity

C-96/35/90

≥104

2.0x106

耐电弧

Arc Resistance

D-48/50+D-0.5/23

S

≥60

115

介质击穿

Dielectric Breakdown  

D-48/50+D-0.5/23

Kv

≥40

60

介电常数                             Dielectric Constant(1MHz)

C-40/23/50

-

5.4

4.7

介质损耗角正切 Dissipation Factor(1MHz)

C-40/23/50

-

0.035

0.017

热应力 Thermal Stress

蚀刻前 Unethed

288 10S

-

不分层       No Delamination

不分层                No Delamination

蚀刻后 Etched

弯曲强度

Flexural Strength

  LW

 

N/mm2

≥415

450

  CW

≥345

390

吸水

Water Absorption

E-1/105+D-24/23

%

≤0.8

0.12

相比漏电起痕指数  Comparative Tracking Index

IEC60112

V


175-250Grade3



应用领域/Applications

电气设备、开关设备、变压器和治具等

Used for electrical equipment,transformer,insulation machining parts,FPC reinforcement and fixture,etc.