威斯尼斯人5158cc(中国)有限公司

   Properties

   Test Conditions

  Unit

   Index

Component A

-

-

5201A-6B,5201A-61B,5201A-62B

Component B

-

-

5201B-6B,5201B-61B,5201B-62B

Component A viscosity

40℃

mPa·s

≤100，000

Component B viscosity

40℃

mPa·s

20～30

Component A specific gravity

25℃

g/cm³

2.20±0.05

Component B specific gravity

25℃

g/cm³

1.20±0.05

Proportion(A/B)

by weight

-

100：20

Curing conditions

-

-

90℃/3h+110℃/1h+140℃/2h或90℃/3h+120℃/3h

Hardness

25℃

Shore D

≥92

Inflecting strength

Normal

MPa

≥75

Glass transition temperature

DSC,10℃/min

℃

≥110

Coefficient of thermal expansion  a1

TMA

1/℃

≤3.5×10^-5

Thermal conductivity

Normal

W/m·k

≥O.70

Volume resistance

Normal

Ω·m

≥2.5×10¹³

Dielectric constant

1MHz，25℃

≤4.30

Dissipation factor

1MHz，25℃

%

≤1.3

Electric strength

Normal

MV/m

≥22

Flammation Preventable（6.0mm）

UL94

-

V-0