Properties

   Test Conditions

  Unit

   Index

Component A

-

-

6100A-2BR

Component B

-

-

6100B-2BR

Component A viscosity

40℃

mPa·s

10000~30000

Component B viscosity

40℃

mPa·s

15～25

Component A specific gravity

25℃

g/cm³

1.70±0.03

Component B specific gravity

25℃

g/cm³

1.20±0.02

Proportion(A/B)

by weight

-

100：28

Curing conditions

-

-

85℃/3hr + 105℃/1hr + 125℃/2.5hr

Hardness

25℃

Shore D

≥88

Inflecting strength

-

MPa

≥65

Glass transition temperature

DSC，10℃/min

℃

85～95

Coefficient of thermal expansion  a1

TMA，0-30℃

K-1

≤6.7×10^-5

Water absorption

100℃/30min

%

≤0.15

Cure shrinkage rate

Solid liquid density ratio

%

≤2.5

K1C

-

MPa.m1/2

≥2.0

GIC

-

KJ/m2

≥0.7

Volume resistance

Normal

Ω·m

≥1.0×10¹³

Dielectric constant

1MHz，25℃

-

4.2±0.3

Dissipation factor

1MHz，25℃

%

≤1.50

Electric strength

Normal

MV/m

≥20.0