Properties

   Test Conditions

  Unit

   Index

Component A

-

-

6100A-2BD，6100A-2BD-1

Component B

-

-

6100B-2BD,6100B-2BD-1

Component A viscosity

90℃

mPa·s

2,000~ 6,000

Component B viscosity

40℃

mPa·s

15～30

Component A specific gravity

25℃

g/cm³

1.70±0.03

Component B specific gravity

25℃

g/cm³

1.19±0.02

Proportion(A/B)

by weight

-

100：28

Curing conditions

-

-

75℃/1hr + 90℃/3hr + 105℃/1hr +140℃/2hr

Hardness

25℃

Shore D

≥88

Inflecting strength

-

MPa

≥65

Glass transition temperature

DSC，10℃/min

℃

135～145

Coefficient of thermal expansion  a1

TMA，10℃/min

M/M/K

≤3.9×10^-5

Coefficient of thermal expansion  a2

TMA，10℃/min

M/M/K

≤13.5×10^-5

Water absorption

100℃/30min

%

≤0.15

Cure shrinkage rate

Solid liquid density ratio

%

≤1.6

Volume resistance

Normal

Ω·m

≥1.0×10¹³

Dielectric constant

1MHz，25℃

-

4.0±0.3

Dissipation factor

1MHz，25℃

%

≤1.3

Electric strength

Normal

MV/m

≥22.0