Properties

   Test Conditions

  Unit

   Index

Component A

-

-

6103A-J03

Component B

-

-

6103B-J03

Component A viscosity

90℃

mPa·s

6000~16000

Component B viscosity

40℃

mPa·s

20～40

Component A specific gravity

25℃

g/cm³

1.70±0.03

Component B specific gravity

25℃

g/cm³

1.16±0.02

Proportion(A/B)

by weight

-

100：28

Curing conditions

-

-

100℃/3hr  + 150℃/3hr（oven）

75℃/120min+75℃→145℃/120min+145℃/180min

Hardness

25℃

Shore D

≥90

Inflecting strength

25℃

MPa

≥140

Inflecting modulus

25℃

MPa

6500～7500

Glass transition temperature

DSC，10℃/min

℃

≥140

Coefficient of thermal expansion  a1

TMA，10℃/min

ppm/K

≤40

Coefficient of thermal expansion  a2

TMA，10℃/min

ppm/K

≤140

Water absorption

100℃/30min

%

≤0.1

Volume resistance

500V，25℃

Ω·m

≥1.0×10¹⁴

Dielectric constant

1MHz，25℃

-

4.2±0.3

Dissipation factor

1MHz，25℃

%

≤1.5

Electric strength

25℃

MV/m

≥23.0