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   Properties

   Test Conditions

  Unit

   Index

Component A

-

-

6100A-8FT

Component B

-

-

116B-3

117B-3

Component A viscosity

25℃

Pa·s

200-400

Component B viscosity

40℃

mPa·s

5～15

10～30

Component A specific gravity

25℃

g/cm³

2.58±0.05

Component B specific gravity

25℃

g/cm³

0.97±0.03

0.98±0.03

Proportion(A/B)

by weight

-

100 / 7 ± 0.2

100 / 5.0 - 5.5

Curing conditions

-

-

25℃/24h① 或100℃/1h(②or 25℃/2h + 100℃/1h

Hardness

25℃

Shore D

≥92

≥90

Tensile strength

25℃

MPa

≥75

≥80

Compression strength

25℃

MPa

≥120

≥120

Glass transition temperature①

DSC，10℃/Min

℃

45～60

≥70

Glass transition temperature②

DSC，10℃/Min

℃

≥50

≥120

Coefficient of thermal expansion  a1

TMA，10℃/Min

ppm/℃

26-36

25-35

Coefficient of thermal expansion  a2

TMA，10℃/Min

ppm/℃

80-120

80-110

Water absorption

25℃/24h

%

≤0.2

Volume resistance

Normal

Ω·m

≥1.0×10¹³

≥1.0×10¹²

Dielectric constant

1MHz，25℃

5.0±0.3

4.8±0.3

Dissipation factor

1MHz，25℃

%

≤0.04

≤0.03

Electric strength

Normal

MV/m

≥18.0

Thermal conductivity

Normal

W/（m·K）

≥1.1

≥1.2