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 Product Center >> Optoelectronic industry >> a Used for potting with sealing insulation of electronic parts such as digital tube, dot matrix with indicator lamp head
8100A/B-04L
   Category
Transparent Epoxy Resin Compounds for Potting
   Characteristics
Environmental product, good light transmittance, good electrical property
   Scope of application
Used for potting and insulation of electronic parts such as digital tube, dot matrix and indicator lamp head
   Product performance
8100A/B-04L

   Properties

   Test Conditions

  Unit

   Index

Component A

-

-

8100A-04L

Component B

-

-

8100B-04L

Component A viscosity

40

mPa·s

6001000

Component B viscosity

40

mPa·s

3060

Component A specific gravity

25

g/cm3

1.15±0.02

Component B specific gravity

25

g/cm3

1.19±0.02

Proportion(A/B)

by weight

-

100100

Curing conditions

-

-

75/3h + 85/5-6h+ 120/3h*

  70/3h + 80/6-8h+ 120/3h*Large-size device

Hardness

25,Shore D

-

85

Glass transition temperature*

DSC,10/Min

125

Volume resistance

Normal

Ω·m

1.0×1013

Dielectric constant

1MHz,25

-

4.2±0.3

Dissipation factor

1MHz,25

%

1.5

Electric strength

Normal

MV/m

20.0

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