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   Properties

   Test Conditions

  Unit

   Index

Component A

-

-

8100A-017

Component B

-

-

8100B-017

Component A viscosity

25℃

mPa·s

3500±1000

Component B viscosity

25℃

mPa·s

2500±1000

Component A specific gravity

25℃

g/cm³

1.15±0.03

Component B specific gravity

25℃

g/cm³

1.19±0.03

Proportion(A/B)

by weight

-

100/125

Curing conditions

-

-

135℃/1h + 150℃/4h

Hardness

25℃,Shore D

-

≥85

Glass transition temperature

TMA，10℃/min

℃

≥150

Volume resistance

Normal

Ω·m

≥1.0×10¹³

Coefficient of thermal expansion  a1

TMA,10℃/min

Ppm/℃

60±5

Coefficient of thermal expansion  a2

TMA,10℃/min

Ppm/℃

160±15

Electric strength

Normal

MV/m

≥20.0

Refractive index

-

-

1.49±0.01

Transparency

400-700nm

-

90%